Amazon SageMaker Service

2023/11/16 - Amazon SageMaker Service - 20 updated api methods

Changes  Amazon SageMaker Studio now supports Trainium instance types - trn1.2xlarge, trn1.32xlarge, trn1n.32xlarge.

CreateAlgorithm (updated) Link ¶
Changes (request)
{'ValidationSpecification': {'ValidationProfiles': {'TrainingJobDefinition': {'StoppingCondition': {'MaxPendingTimeInSeconds': 'integer'}}}}}

Create a machine learning algorithm that you can use in SageMaker and list in the Amazon Web Services Marketplace.

See also: AWS API Documentation

Request Syntax

client.create_algorithm(
    AlgorithmName='string',
    AlgorithmDescription='string',
    TrainingSpecification={
        'TrainingImage': 'string',
        'TrainingImageDigest': 'string',
        'SupportedHyperParameters': [
            {
                'Name': 'string',
                'Description': 'string',
                'Type': 'Integer'|'Continuous'|'Categorical'|'FreeText',
                'Range': {
                    'IntegerParameterRangeSpecification': {
                        'MinValue': 'string',
                        'MaxValue': 'string'
                    },
                    'ContinuousParameterRangeSpecification': {
                        'MinValue': 'string',
                        'MaxValue': 'string'
                    },
                    'CategoricalParameterRangeSpecification': {
                        'Values': [
                            'string',
                        ]
                    }
                },
                'IsTunable': True|False,
                'IsRequired': True|False,
                'DefaultValue': 'string'
            },
        ],
        'SupportedTrainingInstanceTypes': [
            'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
        ],
        'SupportsDistributedTraining': True|False,
        'MetricDefinitions': [
            {
                'Name': 'string',
                'Regex': 'string'
            },
        ],
        'TrainingChannels': [
            {
                'Name': 'string',
                'Description': 'string',
                'IsRequired': True|False,
                'SupportedContentTypes': [
                    'string',
                ],
                'SupportedCompressionTypes': [
                    'None'|'Gzip',
                ],
                'SupportedInputModes': [
                    'Pipe'|'File'|'FastFile',
                ]
            },
        ],
        'SupportedTuningJobObjectiveMetrics': [
            {
                'Type': 'Maximize'|'Minimize',
                'MetricName': 'string'
            },
        ],
        'AdditionalS3DataSource': {
            'S3DataType': 'S3Object',
            'S3Uri': 'string',
            'CompressionType': 'None'|'Gzip'
        }
    },
    InferenceSpecification={
        'Containers': [
            {
                'ContainerHostname': 'string',
                'Image': 'string',
                'ImageDigest': 'string',
                'ModelDataUrl': 'string',
                'ProductId': 'string',
                'Environment': {
                    'string': 'string'
                },
                'ModelInput': {
                    'DataInputConfig': 'string'
                },
                'Framework': 'string',
                'FrameworkVersion': 'string',
                'NearestModelName': 'string',
                'AdditionalS3DataSource': {
                    'S3DataType': 'S3Object',
                    'S3Uri': 'string',
                    'CompressionType': 'None'|'Gzip'
                }
            },
        ],
        'SupportedTransformInstanceTypes': [
            'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge',
        ],
        'SupportedRealtimeInferenceInstanceTypes': [
            'ml.t2.medium'|'ml.t2.large'|'ml.t2.xlarge'|'ml.t2.2xlarge'|'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.12xlarge'|'ml.m5d.24xlarge'|'ml.c4.large'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5d.large'|'ml.c5d.xlarge'|'ml.c5d.2xlarge'|'ml.c5d.4xlarge'|'ml.c5d.9xlarge'|'ml.c5d.18xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.12xlarge'|'ml.r5.24xlarge'|'ml.r5d.large'|'ml.r5d.xlarge'|'ml.r5d.2xlarge'|'ml.r5d.4xlarge'|'ml.r5d.12xlarge'|'ml.r5d.24xlarge'|'ml.inf1.xlarge'|'ml.inf1.2xlarge'|'ml.inf1.6xlarge'|'ml.inf1.24xlarge'|'ml.c6i.large'|'ml.c6i.xlarge'|'ml.c6i.2xlarge'|'ml.c6i.4xlarge'|'ml.c6i.8xlarge'|'ml.c6i.12xlarge'|'ml.c6i.16xlarge'|'ml.c6i.24xlarge'|'ml.c6i.32xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.12xlarge'|'ml.g5.16xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.p4d.24xlarge'|'ml.c7g.large'|'ml.c7g.xlarge'|'ml.c7g.2xlarge'|'ml.c7g.4xlarge'|'ml.c7g.8xlarge'|'ml.c7g.12xlarge'|'ml.c7g.16xlarge'|'ml.m6g.large'|'ml.m6g.xlarge'|'ml.m6g.2xlarge'|'ml.m6g.4xlarge'|'ml.m6g.8xlarge'|'ml.m6g.12xlarge'|'ml.m6g.16xlarge'|'ml.m6gd.large'|'ml.m6gd.xlarge'|'ml.m6gd.2xlarge'|'ml.m6gd.4xlarge'|'ml.m6gd.8xlarge'|'ml.m6gd.12xlarge'|'ml.m6gd.16xlarge'|'ml.c6g.large'|'ml.c6g.xlarge'|'ml.c6g.2xlarge'|'ml.c6g.4xlarge'|'ml.c6g.8xlarge'|'ml.c6g.12xlarge'|'ml.c6g.16xlarge'|'ml.c6gd.large'|'ml.c6gd.xlarge'|'ml.c6gd.2xlarge'|'ml.c6gd.4xlarge'|'ml.c6gd.8xlarge'|'ml.c6gd.12xlarge'|'ml.c6gd.16xlarge'|'ml.c6gn.large'|'ml.c6gn.xlarge'|'ml.c6gn.2xlarge'|'ml.c6gn.4xlarge'|'ml.c6gn.8xlarge'|'ml.c6gn.12xlarge'|'ml.c6gn.16xlarge'|'ml.r6g.large'|'ml.r6g.xlarge'|'ml.r6g.2xlarge'|'ml.r6g.4xlarge'|'ml.r6g.8xlarge'|'ml.r6g.12xlarge'|'ml.r6g.16xlarge'|'ml.r6gd.large'|'ml.r6gd.xlarge'|'ml.r6gd.2xlarge'|'ml.r6gd.4xlarge'|'ml.r6gd.8xlarge'|'ml.r6gd.12xlarge'|'ml.r6gd.16xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.inf2.xlarge'|'ml.inf2.8xlarge'|'ml.inf2.24xlarge'|'ml.inf2.48xlarge'|'ml.p5.48xlarge',
        ],
        'SupportedContentTypes': [
            'string',
        ],
        'SupportedResponseMIMETypes': [
            'string',
        ]
    },
    ValidationSpecification={
        'ValidationRole': 'string',
        'ValidationProfiles': [
            {
                'ProfileName': 'string',
                'TrainingJobDefinition': {
                    'TrainingInputMode': 'Pipe'|'File'|'FastFile',
                    'HyperParameters': {
                        'string': 'string'
                    },
                    'InputDataConfig': [
                        {
                            'ChannelName': 'string',
                            'DataSource': {
                                'S3DataSource': {
                                    'S3DataType': 'ManifestFile'|'S3Prefix'|'AugmentedManifestFile',
                                    'S3Uri': 'string',
                                    'S3DataDistributionType': 'FullyReplicated'|'ShardedByS3Key',
                                    'AttributeNames': [
                                        'string',
                                    ],
                                    'InstanceGroupNames': [
                                        'string',
                                    ]
                                },
                                'FileSystemDataSource': {
                                    'FileSystemId': 'string',
                                    'FileSystemAccessMode': 'rw'|'ro',
                                    'FileSystemType': 'EFS'|'FSxLustre',
                                    'DirectoryPath': 'string'
                                }
                            },
                            'ContentType': 'string',
                            'CompressionType': 'None'|'Gzip',
                            'RecordWrapperType': 'None'|'RecordIO',
                            'InputMode': 'Pipe'|'File'|'FastFile',
                            'ShuffleConfig': {
                                'Seed': 123
                            }
                        },
                    ],
                    'OutputDataConfig': {
                        'KmsKeyId': 'string',
                        'S3OutputPath': 'string',
                        'CompressionType': 'GZIP'|'NONE'
                    },
                    'ResourceConfig': {
                        'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
                        'InstanceCount': 123,
                        'VolumeSizeInGB': 123,
                        'VolumeKmsKeyId': 'string',
                        'InstanceGroups': [
                            {
                                'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
                                'InstanceCount': 123,
                                'InstanceGroupName': 'string'
                            },
                        ],
                        'KeepAlivePeriodInSeconds': 123
                    },
                    'StoppingCondition': {
                        'MaxRuntimeInSeconds': 123,
                        'MaxWaitTimeInSeconds': 123,
                        'MaxPendingTimeInSeconds': 123
                    }
                },
                'TransformJobDefinition': {
                    'MaxConcurrentTransforms': 123,
                    'MaxPayloadInMB': 123,
                    'BatchStrategy': 'MultiRecord'|'SingleRecord',
                    'Environment': {
                        'string': 'string'
                    },
                    'TransformInput': {
                        'DataSource': {
                            'S3DataSource': {
                                'S3DataType': 'ManifestFile'|'S3Prefix'|'AugmentedManifestFile',
                                'S3Uri': 'string'
                            }
                        },
                        'ContentType': 'string',
                        'CompressionType': 'None'|'Gzip',
                        'SplitType': 'None'|'Line'|'RecordIO'|'TFRecord'
                    },
                    'TransformOutput': {
                        'S3OutputPath': 'string',
                        'Accept': 'string',
                        'AssembleWith': 'None'|'Line',
                        'KmsKeyId': 'string'
                    },
                    'TransformResources': {
                        'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge',
                        'InstanceCount': 123,
                        'VolumeKmsKeyId': 'string'
                    }
                }
            },
        ]
    },
    CertifyForMarketplace=True|False,
    Tags=[
        {
            'Key': 'string',
            'Value': 'string'
        },
    ]
)
type AlgorithmName

string

param AlgorithmName

[REQUIRED]

The name of the algorithm.

type AlgorithmDescription

string

param AlgorithmDescription

A description of the algorithm.

type TrainingSpecification

dict

param TrainingSpecification

[REQUIRED]

Specifies details about training jobs run by this algorithm, including the following:

  • The Amazon ECR path of the container and the version digest of the algorithm.

  • The hyperparameters that the algorithm supports.

  • The instance types that the algorithm supports for training.

  • Whether the algorithm supports distributed training.

  • The metrics that the algorithm emits to Amazon CloudWatch.

  • Which metrics that the algorithm emits can be used as the objective metric for hyperparameter tuning jobs.

  • The input channels that the algorithm supports for training data. For example, an algorithm might support train , validation , and test channels.

  • TrainingImage (string) -- [REQUIRED]

    The Amazon ECR registry path of the Docker image that contains the training algorithm.

  • TrainingImageDigest (string) --

    An MD5 hash of the training algorithm that identifies the Docker image used for training.

  • SupportedHyperParameters (list) --

    A list of the HyperParameterSpecification objects, that define the supported hyperparameters. This is required if the algorithm supports automatic model tuning.>

    • (dict) --

      Defines a hyperparameter to be used by an algorithm.

      • Name (string) -- [REQUIRED]

        The name of this hyperparameter. The name must be unique.

      • Description (string) --

        A brief description of the hyperparameter.

      • Type (string) -- [REQUIRED]

        The type of this hyperparameter. The valid types are Integer , Continuous , Categorical , and FreeText .

      • Range (dict) --

        The allowed range for this hyperparameter.

        • IntegerParameterRangeSpecification (dict) --

          A IntegerParameterRangeSpecification object that defines the possible values for an integer hyperparameter.

          • MinValue (string) -- [REQUIRED]

            The minimum integer value allowed.

          • MaxValue (string) -- [REQUIRED]

            The maximum integer value allowed.

        • ContinuousParameterRangeSpecification (dict) --

          A ContinuousParameterRangeSpecification object that defines the possible values for a continuous hyperparameter.

          • MinValue (string) -- [REQUIRED]

            The minimum floating-point value allowed.

          • MaxValue (string) -- [REQUIRED]

            The maximum floating-point value allowed.

        • CategoricalParameterRangeSpecification (dict) --

          A CategoricalParameterRangeSpecification object that defines the possible values for a categorical hyperparameter.

          • Values (list) -- [REQUIRED]

            The allowed categories for the hyperparameter.

            • (string) --

      • IsTunable (boolean) --

        Indicates whether this hyperparameter is tunable in a hyperparameter tuning job.

      • IsRequired (boolean) --

        Indicates whether this hyperparameter is required.

      • DefaultValue (string) --

        The default value for this hyperparameter. If a default value is specified, a hyperparameter cannot be required.

  • SupportedTrainingInstanceTypes (list) -- [REQUIRED]

    A list of the instance types that this algorithm can use for training.

    • (string) --

  • SupportsDistributedTraining (boolean) --

    Indicates whether the algorithm supports distributed training. If set to false, buyers can't request more than one instance during training.

  • MetricDefinitions (list) --

    A list of MetricDefinition objects, which are used for parsing metrics generated by the algorithm.

    • (dict) --

      Specifies a metric that the training algorithm writes to stderr or stdout . You can view these logs to understand how your training job performs and check for any errors encountered during training. SageMaker hyperparameter tuning captures all defined metrics. Specify one of the defined metrics to use as an objective metric using the TuningObjective parameter in the HyperParameterTrainingJobDefinition API to evaluate job performance during hyperparameter tuning.

      • Name (string) -- [REQUIRED]

        The name of the metric.

      • Regex (string) -- [REQUIRED]

        A regular expression that searches the output of a training job and gets the value of the metric. For more information about using regular expressions to define metrics, see Defining metrics and environment variables .

  • TrainingChannels (list) -- [REQUIRED]

    A list of ChannelSpecification objects, which specify the input sources to be used by the algorithm.

    • (dict) --

      Defines a named input source, called a channel, to be used by an algorithm.

      • Name (string) -- [REQUIRED]

        The name of the channel.

      • Description (string) --

        A brief description of the channel.

      • IsRequired (boolean) --

        Indicates whether the channel is required by the algorithm.

      • SupportedContentTypes (list) -- [REQUIRED]

        The supported MIME types for the data.

        • (string) --

      • SupportedCompressionTypes (list) --

        The allowed compression types, if data compression is used.

        • (string) --

      • SupportedInputModes (list) -- [REQUIRED]

        The allowed input mode, either FILE or PIPE.

        In FILE mode, Amazon SageMaker copies the data from the input source onto the local Amazon Elastic Block Store (Amazon EBS) volumes before starting your training algorithm. This is the most commonly used input mode.

        In PIPE mode, Amazon SageMaker streams input data from the source directly to your algorithm without using the EBS volume.

        • (string) --

          The training input mode that the algorithm supports. For more information about input modes, see Algorithms .

          Pipe mode

          If an algorithm supports Pipe mode, Amazon SageMaker streams data directly from Amazon S3 to the container.

          File mode

          If an algorithm supports File mode, SageMaker downloads the training data from S3 to the provisioned ML storage volume, and mounts the directory to the Docker volume for the training container.

          You must provision the ML storage volume with sufficient capacity to accommodate the data downloaded from S3. In addition to the training data, the ML storage volume also stores the output model. The algorithm container uses the ML storage volume to also store intermediate information, if any.

          For distributed algorithms, training data is distributed uniformly. Your training duration is predictable if the input data objects sizes are approximately the same. SageMaker does not split the files any further for model training. If the object sizes are skewed, training won't be optimal as the data distribution is also skewed when one host in a training cluster is overloaded, thus becoming a bottleneck in training.

          FastFile mode

          If an algorithm supports FastFile mode, SageMaker streams data directly from S3 to the container with no code changes, and provides file system access to the data. Users can author their training script to interact with these files as if they were stored on disk.

          FastFile mode works best when the data is read sequentially. Augmented manifest files aren't supported. The startup time is lower when there are fewer files in the S3 bucket provided.

  • SupportedTuningJobObjectiveMetrics (list) --

    A list of the metrics that the algorithm emits that can be used as the objective metric in a hyperparameter tuning job.

    • (dict) --

      Defines the objective metric for a hyperparameter tuning job. Hyperparameter tuning uses the value of this metric to evaluate the training jobs it launches, and returns the training job that results in either the highest or lowest value for this metric, depending on the value you specify for the Type parameter. If you want to define a custom objective metric, see Define metrics and environment variables .

      • Type (string) -- [REQUIRED]

        Whether to minimize or maximize the objective metric.

      • MetricName (string) -- [REQUIRED]

        The name of the metric to use for the objective metric.

  • AdditionalS3DataSource (dict) --

    The additional data source used during the training job.

    • S3DataType (string) -- [REQUIRED]

      The data type of the additional data source that you specify for use in inference or training.

    • S3Uri (string) -- [REQUIRED]

      The uniform resource identifier (URI) used to identify an additional data source used in inference or training.

    • CompressionType (string) --

      The type of compression used for an additional data source used in inference or training. Specify None if your additional data source is not compressed.

type InferenceSpecification

dict

param InferenceSpecification

Specifies details about inference jobs that the algorithm runs, including the following:

  • The Amazon ECR paths of containers that contain the inference code and model artifacts.

  • The instance types that the algorithm supports for transform jobs and real-time endpoints used for inference.

  • The input and output content formats that the algorithm supports for inference.

  • Containers (list) -- [REQUIRED]

    The Amazon ECR registry path of the Docker image that contains the inference code.

    • (dict) --

      Describes the Docker container for the model package.

      • ContainerHostname (string) --

        The DNS host name for the Docker container.

      • Image (string) -- [REQUIRED]

        The Amazon EC2 Container Registry (Amazon ECR) path where inference code is stored.

        If you are using your own custom algorithm instead of an algorithm provided by SageMaker, the inference code must meet SageMaker requirements. SageMaker supports both registry/repository[:tag] and registry/repository[@digest] image path formats. For more information, see Using Your Own Algorithms with Amazon SageMaker .

      • ImageDigest (string) --

        An MD5 hash of the training algorithm that identifies the Docker image used for training.

      • ModelDataUrl (string) --

        The Amazon S3 path where the model artifacts, which result from model training, are stored. This path must point to a single gzip compressed tar archive (.tar.gz suffix).

        Note

        The model artifacts must be in an S3 bucket that is in the same region as the model package.

      • ProductId (string) --

        The Amazon Web Services Marketplace product ID of the model package.

      • Environment (dict) --

        The environment variables to set in the Docker container. Each key and value in the Environment string to string map can have length of up to 1024. We support up to 16 entries in the map.

        • (string) --

          • (string) --

      • ModelInput (dict) --

        A structure with Model Input details.

        • DataInputConfig (string) -- [REQUIRED]

          The input configuration object for the model.

      • Framework (string) --

        The machine learning framework of the model package container image.

      • FrameworkVersion (string) --

        The framework version of the Model Package Container Image.

      • NearestModelName (string) --

        The name of a pre-trained machine learning benchmarked by Amazon SageMaker Inference Recommender model that matches your model. You can find a list of benchmarked models by calling ListModelMetadata .

      • AdditionalS3DataSource (dict) --

        The additional data source that is used during inference in the Docker container for your model package.

        • S3DataType (string) -- [REQUIRED]

          The data type of the additional data source that you specify for use in inference or training.

        • S3Uri (string) -- [REQUIRED]

          The uniform resource identifier (URI) used to identify an additional data source used in inference or training.

        • CompressionType (string) --

          The type of compression used for an additional data source used in inference or training. Specify None if your additional data source is not compressed.

  • SupportedTransformInstanceTypes (list) --

    A list of the instance types on which a transformation job can be run or on which an endpoint can be deployed.

    This parameter is required for unversioned models, and optional for versioned models.

    • (string) --

  • SupportedRealtimeInferenceInstanceTypes (list) --

    A list of the instance types that are used to generate inferences in real-time.

    This parameter is required for unversioned models, and optional for versioned models.

    • (string) --

  • SupportedContentTypes (list) --

    The supported MIME types for the input data.

    • (string) --

  • SupportedResponseMIMETypes (list) --

    The supported MIME types for the output data.

    • (string) --

type ValidationSpecification

dict

param ValidationSpecification

Specifies configurations for one or more training jobs and that SageMaker runs to test the algorithm's training code and, optionally, one or more batch transform jobs that SageMaker runs to test the algorithm's inference code.

  • ValidationRole (string) -- [REQUIRED]

    The IAM roles that SageMaker uses to run the training jobs.

  • ValidationProfiles (list) -- [REQUIRED]

    An array of AlgorithmValidationProfile objects, each of which specifies a training job and batch transform job that SageMaker runs to validate your algorithm.

    • (dict) --

      Defines a training job and a batch transform job that SageMaker runs to validate your algorithm.

      The data provided in the validation profile is made available to your buyers on Amazon Web Services Marketplace.

      • ProfileName (string) -- [REQUIRED]

        The name of the profile for the algorithm. The name must have 1 to 63 characters. Valid characters are a-z, A-Z, 0-9, and - (hyphen).

      • TrainingJobDefinition (dict) -- [REQUIRED]

        The TrainingJobDefinition object that describes the training job that SageMaker runs to validate your algorithm.

        • TrainingInputMode (string) -- [REQUIRED]

          The training input mode that the algorithm supports. For more information about input modes, see Algorithms .

          Pipe mode

          If an algorithm supports Pipe mode, Amazon SageMaker streams data directly from Amazon S3 to the container.

          File mode

          If an algorithm supports File mode, SageMaker downloads the training data from S3 to the provisioned ML storage volume, and mounts the directory to the Docker volume for the training container.

          You must provision the ML storage volume with sufficient capacity to accommodate the data downloaded from S3. In addition to the training data, the ML storage volume also stores the output model. The algorithm container uses the ML storage volume to also store intermediate information, if any.

          For distributed algorithms, training data is distributed uniformly. Your training duration is predictable if the input data objects sizes are approximately the same. SageMaker does not split the files any further for model training. If the object sizes are skewed, training won't be optimal as the data distribution is also skewed when one host in a training cluster is overloaded, thus becoming a bottleneck in training.

          FastFile mode

          If an algorithm supports FastFile mode, SageMaker streams data directly from S3 to the container with no code changes, and provides file system access to the data. Users can author their training script to interact with these files as if they were stored on disk.

          FastFile mode works best when the data is read sequentially. Augmented manifest files aren't supported. The startup time is lower when there are fewer files in the S3 bucket provided.

        • HyperParameters (dict) --

          The hyperparameters used for the training job.

          • (string) --

            • (string) --

        • InputDataConfig (list) -- [REQUIRED]

          An array of Channel objects, each of which specifies an input source.

          • (dict) --

            A channel is a named input source that training algorithms can consume.

            • ChannelName (string) -- [REQUIRED]

              The name of the channel.

            • DataSource (dict) -- [REQUIRED]

              The location of the channel data.

              • S3DataSource (dict) --

                The S3 location of the data source that is associated with a channel.

                • S3DataType (string) -- [REQUIRED]

                  If you choose S3Prefix , S3Uri identifies a key name prefix. SageMaker uses all objects that match the specified key name prefix for model training.

                  If you choose ManifestFile , S3Uri identifies an object that is a manifest file containing a list of object keys that you want SageMaker to use for model training.

                  If you choose AugmentedManifestFile , S3Uri identifies an object that is an augmented manifest file in JSON lines format. This file contains the data you want to use for model training. AugmentedManifestFile can only be used if the Channel's input mode is Pipe .

                • S3Uri (string) -- [REQUIRED]

                  Depending on the value specified for the S3DataType , identifies either a key name prefix or a manifest. For example:

                  • A key name prefix might look like this: s3://bucketname/exampleprefix

                  • A manifest might look like this: s3://bucketname/example.manifest A manifest is an S3 object which is a JSON file consisting of an array of elements. The first element is a prefix which is followed by one or more suffixes. SageMaker appends the suffix elements to the prefix to get a full set of S3Uri . Note that the prefix must be a valid non-empty S3Uri that precludes users from specifying a manifest whose individual S3Uri is sourced from different S3 buckets. The following code example shows a valid manifest format: [ {"prefix": "s3://customer_bucket/some/prefix/"}, "relative/path/to/custdata-1", "relative/path/custdata-2", ... "relative/path/custdata-N" ] This JSON is equivalent to the following S3Uri list: s3://customer_bucket/some/prefix/relative/path/to/custdata-1 s3://customer_bucket/some/prefix/relative/path/custdata-2 ... s3://customer_bucket/some/prefix/relative/path/custdata-N The complete set of S3Uri in this manifest is the input data for the channel for this data source. The object that each S3Uri points to must be readable by the IAM role that SageMaker uses to perform tasks on your behalf.

                  Your input bucket must be located in same Amazon Web Services region as your training job.

                • S3DataDistributionType (string) --

                  If you want SageMaker to replicate the entire dataset on each ML compute instance that is launched for model training, specify FullyReplicated .

                  If you want SageMaker to replicate a subset of data on each ML compute instance that is launched for model training, specify ShardedByS3Key . If there are n ML compute instances launched for a training job, each instance gets approximately 1/n of the number of S3 objects. In this case, model training on each machine uses only the subset of training data.

                  Don't choose more ML compute instances for training than available S3 objects. If you do, some nodes won't get any data and you will pay for nodes that aren't getting any training data. This applies in both File and Pipe modes. Keep this in mind when developing algorithms.

                  In distributed training, where you use multiple ML compute EC2 instances, you might choose ShardedByS3Key . If the algorithm requires copying training data to the ML storage volume (when TrainingInputMode is set to File ), this copies 1/n of the number of objects.

                • AttributeNames (list) --

                  A list of one or more attribute names to use that are found in a specified augmented manifest file.

                  • (string) --

                • InstanceGroupNames (list) --

                  A list of names of instance groups that get data from the S3 data source.

                  • (string) --

              • FileSystemDataSource (dict) --

                The file system that is associated with a channel.

                • FileSystemId (string) -- [REQUIRED]

                  The file system id.

                • FileSystemAccessMode (string) -- [REQUIRED]

                  The access mode of the mount of the directory associated with the channel. A directory can be mounted either in ro (read-only) or rw (read-write) mode.

                • FileSystemType (string) -- [REQUIRED]

                  The file system type.

                • DirectoryPath (string) -- [REQUIRED]

                  The full path to the directory to associate with the channel.

            • ContentType (string) --

              The MIME type of the data.

            • CompressionType (string) --

              If training data is compressed, the compression type. The default value is None . CompressionType is used only in Pipe input mode. In File mode, leave this field unset or set it to None.

            • RecordWrapperType (string) --

              Specify RecordIO as the value when input data is in raw format but the training algorithm requires the RecordIO format. In this case, SageMaker wraps each individual S3 object in a RecordIO record. If the input data is already in RecordIO format, you don't need to set this attribute. For more information, see Create a Dataset Using RecordIO .

              In File mode, leave this field unset or set it to None.

            • InputMode (string) --

              (Optional) The input mode to use for the data channel in a training job. If you don't set a value for InputMode , SageMaker uses the value set for TrainingInputMode . Use this parameter to override the TrainingInputMode setting in a AlgorithmSpecification request when you have a channel that needs a different input mode from the training job's general setting. To download the data from Amazon Simple Storage Service (Amazon S3) to the provisioned ML storage volume, and mount the directory to a Docker volume, use File input mode. To stream data directly from Amazon S3 to the container, choose Pipe input mode.

              To use a model for incremental training, choose File input model.

            • ShuffleConfig (dict) --

              A configuration for a shuffle option for input data in a channel. If you use S3Prefix for S3DataType , this shuffles the results of the S3 key prefix matches. If you use ManifestFile , the order of the S3 object references in the ManifestFile is shuffled. If you use AugmentedManifestFile , the order of the JSON lines in the AugmentedManifestFile is shuffled. The shuffling order is determined using the Seed value.

              For Pipe input mode, shuffling is done at the start of every epoch. With large datasets this ensures that the order of the training data is different for each epoch, it helps reduce bias and possible overfitting. In a multi-node training job when ShuffleConfig is combined with S3DataDistributionType of ShardedByS3Key , the data is shuffled across nodes so that the content sent to a particular node on the first epoch might be sent to a different node on the second epoch.

              • Seed (integer) -- [REQUIRED]

                Determines the shuffling order in ShuffleConfig value.

        • OutputDataConfig (dict) -- [REQUIRED]

          the path to the S3 bucket where you want to store model artifacts. SageMaker creates subfolders for the artifacts.

          • KmsKeyId (string) --

            The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that SageMaker uses to encrypt the model artifacts at rest using Amazon S3 server-side encryption. The KmsKeyId can be any of the following formats:

            • // KMS Key ID "1234abcd-12ab-34cd-56ef-1234567890ab"

            • // Amazon Resource Name (ARN) of a KMS Key "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

            • // KMS Key Alias "alias/ExampleAlias"

            • // Amazon Resource Name (ARN) of a KMS Key Alias "arn:aws:kms:us-west-2:111122223333:alias/ExampleAlias"

            If you use a KMS key ID or an alias of your KMS key, the SageMaker execution role must include permissions to call kms:Encrypt . If you don't provide a KMS key ID, SageMaker uses the default KMS key for Amazon S3 for your role's account. SageMaker uses server-side encryption with KMS-managed keys for OutputDataConfig . If you use a bucket policy with an s3:PutObject permission that only allows objects with server-side encryption, set the condition key of s3:x-amz-server-side-encryption to "aws:kms" . For more information, see KMS-Managed Encryption Keys in the Amazon Simple Storage Service Developer Guide.

            The KMS key policy must grant permission to the IAM role that you specify in your CreateTrainingJob , CreateTransformJob , or CreateHyperParameterTuningJob requests. For more information, see Using Key Policies in Amazon Web Services KMS in the Amazon Web Services Key Management Service Developer Guide .

          • S3OutputPath (string) -- [REQUIRED]

            Identifies the S3 path where you want SageMaker to store the model artifacts. For example, s3://bucket-name/key-name-prefix .

          • CompressionType (string) --

            The model output compression type. Select None to output an uncompressed model, recommended for large model outputs. Defaults to gzip.

        • ResourceConfig (dict) -- [REQUIRED]

          The resources, including the ML compute instances and ML storage volumes, to use for model training.

          • InstanceType (string) --

            The ML compute instance type.

            Note

            SageMaker Training on Amazon Elastic Compute Cloud (EC2) P4de instances is in preview release starting December 9th, 2022.

            Amazon EC2 P4de instances (currently in preview) are powered by 8 NVIDIA A100 GPUs with 80GB high-performance HBM2e GPU memory, which accelerate the speed of training ML models that need to be trained on large datasets of high-resolution data. In this preview release, Amazon SageMaker supports ML training jobs on P4de instances (ml.p4de.24xlarge ) to reduce model training time. The ml.p4de.24xlarge instances are available in the following Amazon Web Services Regions.

            • US East (N. Virginia) (us-east-1)

            • US West (Oregon) (us-west-2)

            To request quota limit increase and start using P4de instances, contact the SageMaker Training service team through your account team.

          • InstanceCount (integer) --

            The number of ML compute instances to use. For distributed training, provide a value greater than 1.

          • VolumeSizeInGB (integer) -- [REQUIRED]

            The size of the ML storage volume that you want to provision.

            ML storage volumes store model artifacts and incremental states. Training algorithms might also use the ML storage volume for scratch space. If you want to store the training data in the ML storage volume, choose File as the TrainingInputMode in the algorithm specification.

            When using an ML instance with NVMe SSD volumes , SageMaker doesn't provision Amazon EBS General Purpose SSD (gp2) storage. Available storage is fixed to the NVMe-type instance's storage capacity. SageMaker configures storage paths for training datasets, checkpoints, model artifacts, and outputs to use the entire capacity of the instance storage. For example, ML instance families with the NVMe-type instance storage include ml.p4d , ml.g4dn , and ml.g5 .

            When using an ML instance with the EBS-only storage option and without instance storage, you must define the size of EBS volume through VolumeSizeInGB in the ResourceConfig API. For example, ML instance families that use EBS volumes include ml.c5 and ml.p2 .

            To look up instance types and their instance storage types and volumes, see Amazon EC2 Instance Types .

            To find the default local paths defined by the SageMaker training platform, see Amazon SageMaker Training Storage Folders for Training Datasets, Checkpoints, Model Artifacts, and Outputs .

          • VolumeKmsKeyId (string) --

            The Amazon Web Services KMS key that SageMaker uses to encrypt data on the storage volume attached to the ML compute instance(s) that run the training job.

            Note

            Certain Nitro-based instances include local storage, dependent on the instance type. Local storage volumes are encrypted using a hardware module on the instance. You can't request a VolumeKmsKeyId when using an instance type with local storage.

            For a list of instance types that support local instance storage, see Instance Store Volumes .

            For more information about local instance storage encryption, see SSD Instance Store Volumes .

            The VolumeKmsKeyId can be in any of the following formats:

            • // KMS Key ID "1234abcd-12ab-34cd-56ef-1234567890ab"

            • // Amazon Resource Name (ARN) of a KMS Key "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

          • InstanceGroups (list) --

            The configuration of a heterogeneous cluster in JSON format.

            • (dict) --

              Defines an instance group for heterogeneous cluster training. When requesting a training job using the CreateTrainingJob API, you can configure multiple instance groups .

              • InstanceType (string) -- [REQUIRED]

                Specifies the instance type of the instance group.

              • InstanceCount (integer) -- [REQUIRED]

                Specifies the number of instances of the instance group.

              • InstanceGroupName (string) -- [REQUIRED]

                Specifies the name of the instance group.

          • KeepAlivePeriodInSeconds (integer) --

            The duration of time in seconds to retain configured resources in a warm pool for subsequent training jobs.

        • StoppingCondition (dict) -- [REQUIRED]

          Specifies a limit to how long a model training job can run. It also specifies how long a managed Spot training job has to complete. When the job reaches the time limit, SageMaker ends the training job. Use this API to cap model training costs.

          To stop a job, SageMaker sends the algorithm the SIGTERM signal, which delays job termination for 120 seconds. Algorithms can use this 120-second window to save the model artifacts.

          • MaxRuntimeInSeconds (integer) --

            The maximum length of time, in seconds, that a training or compilation job can run before it is stopped.

            For compilation jobs, if the job does not complete during this time, a TimeOut error is generated. We recommend starting with 900 seconds and increasing as necessary based on your model.

            For all other jobs, if the job does not complete during this time, SageMaker ends the job. When RetryStrategy is specified in the job request, MaxRuntimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt. The default value is 1 day. The maximum value is 28 days.

            The maximum time that a TrainingJob can run in total, including any time spent publishing metrics or archiving and uploading models after it has been stopped, is 30 days.

          • MaxWaitTimeInSeconds (integer) --

            The maximum length of time, in seconds, that a managed Spot training job has to complete. It is the amount of time spent waiting for Spot capacity plus the amount of time the job can run. It must be equal to or greater than MaxRuntimeInSeconds . If the job does not complete during this time, SageMaker ends the job.

            When RetryStrategy is specified in the job request, MaxWaitTimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt.

          • MaxPendingTimeInSeconds (integer) --

            The maximum pending time in seconds.

      • TransformJobDefinition (dict) --

        The TransformJobDefinition object that describes the transform job that SageMaker runs to validate your algorithm.

        • MaxConcurrentTransforms (integer) --

          The maximum number of parallel requests that can be sent to each instance in a transform job. The default value is 1.

        • MaxPayloadInMB (integer) --

          The maximum payload size allowed, in MB. A payload is the data portion of a record (without metadata).

        • BatchStrategy (string) --

          A string that determines the number of records included in a single mini-batch.

          SingleRecord means only one record is used per mini-batch. MultiRecord means a mini-batch is set to contain as many records that can fit within the MaxPayloadInMB limit.

        • Environment (dict) --

          The environment variables to set in the Docker container. We support up to 16 key and values entries in the map.

          • (string) --

            • (string) --

        • TransformInput (dict) -- [REQUIRED]

          A description of the input source and the way the transform job consumes it.

          • DataSource (dict) -- [REQUIRED]

            Describes the location of the channel data, which is, the S3 location of the input data that the model can consume.

            • S3DataSource (dict) -- [REQUIRED]

              The S3 location of the data source that is associated with a channel.

              • S3DataType (string) -- [REQUIRED]

                If you choose S3Prefix , S3Uri identifies a key name prefix. Amazon SageMaker uses all objects with the specified key name prefix for batch transform.

                If you choose ManifestFile , S3Uri identifies an object that is a manifest file containing a list of object keys that you want Amazon SageMaker to use for batch transform.

                The following values are compatible: ManifestFile , S3Prefix

                The following value is not compatible: AugmentedManifestFile

              • S3Uri (string) -- [REQUIRED]

                Depending on the value specified for the S3DataType , identifies either a key name prefix or a manifest. For example:

                • A key name prefix might look like this: s3://bucketname/exampleprefix .

                • A manifest might look like this: s3://bucketname/example.manifest The manifest is an S3 object which is a JSON file with the following format: [ {"prefix": "s3://customer_bucket/some/prefix/"}, "relative/path/to/custdata-1", "relative/path/custdata-2", ... "relative/path/custdata-N" ] The preceding JSON matches the following S3Uris : s3://customer_bucket/some/prefix/relative/path/to/custdata-1 s3://customer_bucket/some/prefix/relative/path/custdata-2 ... s3://customer_bucket/some/prefix/relative/path/custdata-N The complete set of S3Uris in this manifest constitutes the input data for the channel for this datasource. The object that each S3Uris points to must be readable by the IAM role that Amazon SageMaker uses to perform tasks on your behalf.

          • ContentType (string) --

            The multipurpose internet mail extension (MIME) type of the data. Amazon SageMaker uses the MIME type with each http call to transfer data to the transform job.

          • CompressionType (string) --

            If your transform data is compressed, specify the compression type. Amazon SageMaker automatically decompresses the data for the transform job accordingly. The default value is None .

          • SplitType (string) --

            The method to use to split the transform job's data files into smaller batches. Splitting is necessary when the total size of each object is too large to fit in a single request. You can also use data splitting to improve performance by processing multiple concurrent mini-batches. The default value for SplitType is None , which indicates that input data files are not split, and request payloads contain the entire contents of an input object. Set the value of this parameter to Line to split records on a newline character boundary. SplitType also supports a number of record-oriented binary data formats. Currently, the supported record formats are:

            • RecordIO

            • TFRecord

            When splitting is enabled, the size of a mini-batch depends on the values of the BatchStrategy and MaxPayloadInMB parameters. When the value of BatchStrategy is MultiRecord , Amazon SageMaker sends the maximum number of records in each request, up to the MaxPayloadInMB limit. If the value of BatchStrategy is SingleRecord , Amazon SageMaker sends individual records in each request.

            Note

            Some data formats represent a record as a binary payload wrapped with extra padding bytes. When splitting is applied to a binary data format, padding is removed if the value of BatchStrategy is set to SingleRecord . Padding is not removed if the value of BatchStrategy is set to MultiRecord .

            For more information about RecordIO , see Create a Dataset Using RecordIO in the MXNet documentation. For more information about TFRecord , see Consuming TFRecord data in the TensorFlow documentation.

        • TransformOutput (dict) -- [REQUIRED]

          Identifies the Amazon S3 location where you want Amazon SageMaker to save the results from the transform job.

          • S3OutputPath (string) -- [REQUIRED]

            The Amazon S3 path where you want Amazon SageMaker to store the results of the transform job. For example, s3://bucket-name/key-name-prefix .

            For every S3 object used as input for the transform job, batch transform stores the transformed data with an .``out`` suffix in a corresponding subfolder in the location in the output prefix. For example, for the input data stored at s3://bucket-name/input-name-prefix/dataset01/data.csv , batch transform stores the transformed data at s3://bucket-name/output-name-prefix/input-name-prefix/data.csv.out . Batch transform doesn't upload partially processed objects. For an input S3 object that contains multiple records, it creates an .``out`` file only if the transform job succeeds on the entire file. When the input contains multiple S3 objects, the batch transform job processes the listed S3 objects and uploads only the output for successfully processed objects. If any object fails in the transform job batch transform marks the job as failed to prompt investigation.

          • Accept (string) --

            The MIME type used to specify the output data. Amazon SageMaker uses the MIME type with each http call to transfer data from the transform job.

          • AssembleWith (string) --

            Defines how to assemble the results of the transform job as a single S3 object. Choose a format that is most convenient to you. To concatenate the results in binary format, specify None . To add a newline character at the end of every transformed record, specify Line .

          • KmsKeyId (string) --

            The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that Amazon SageMaker uses to encrypt the model artifacts at rest using Amazon S3 server-side encryption. The KmsKeyId can be any of the following formats:

            • Key ID: 1234abcd-12ab-34cd-56ef-1234567890ab

            • Key ARN: arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab

            • Alias name: alias/ExampleAlias

            • Alias name ARN: arn:aws:kms:us-west-2:111122223333:alias/ExampleAlias

            If you don't provide a KMS key ID, Amazon SageMaker uses the default KMS key for Amazon S3 for your role's account. For more information, see KMS-Managed Encryption Keys in the Amazon Simple Storage Service Developer Guide.

            The KMS key policy must grant permission to the IAM role that you specify in your CreateModel request. For more information, see Using Key Policies in Amazon Web Services KMS in the Amazon Web Services Key Management Service Developer Guide .

        • TransformResources (dict) -- [REQUIRED]

          Identifies the ML compute instances for the transform job.

          • InstanceType (string) -- [REQUIRED]

            The ML compute instance type for the transform job. If you are using built-in algorithms to transform moderately sized datasets, we recommend using ml.m4.xlarge or ml.m5.large instance types.

          • InstanceCount (integer) -- [REQUIRED]

            The number of ML compute instances to use in the transform job. The default value is 1 , and the maximum is 100 . For distributed transform jobs, specify a value greater than 1 .

          • VolumeKmsKeyId (string) --

            The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that Amazon SageMaker uses to encrypt model data on the storage volume attached to the ML compute instance(s) that run the batch transform job.

            Note

            Certain Nitro-based instances include local storage, dependent on the instance type. Local storage volumes are encrypted using a hardware module on the instance. You can't request a VolumeKmsKeyId when using an instance type with local storage.

            For a list of instance types that support local instance storage, see Instance Store Volumes .

            For more information about local instance storage encryption, see SSD Instance Store Volumes .

            The VolumeKmsKeyId can be any of the following formats:

            • Key ID: 1234abcd-12ab-34cd-56ef-1234567890ab

            • Key ARN: arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab

            • Alias name: alias/ExampleAlias

            • Alias name ARN: arn:aws:kms:us-west-2:111122223333:alias/ExampleAlias

type CertifyForMarketplace

boolean

param CertifyForMarketplace

Whether to certify the algorithm so that it can be listed in Amazon Web Services Marketplace.

type Tags

list

param Tags

An array of key-value pairs. You can use tags to categorize your Amazon Web Services resources in different ways, for example, by purpose, owner, or environment. For more information, see Tagging Amazon Web Services Resources .

  • (dict) --

    A tag object that consists of a key and an optional value, used to manage metadata for SageMaker Amazon Web Services resources.

    You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see AddTags .

    For more information on adding metadata to your Amazon Web Services resources with tagging, see Tagging Amazon Web Services resources . For advice on best practices for managing Amazon Web Services resources with tagging, see Tagging Best Practices: Implement an Effective Amazon Web Services Resource Tagging Strategy .

    • Key (string) -- [REQUIRED]

      The tag key. Tag keys must be unique per resource.

    • Value (string) -- [REQUIRED]

      The tag value.

rtype

dict

returns

Response Syntax

{
    'AlgorithmArn': 'string'
}

Response Structure

  • (dict) --

    • AlgorithmArn (string) --

      The Amazon Resource Name (ARN) of the new algorithm.

CreateApp (updated) Link ¶
Changes (request)
{'ResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                   'ml.trn1.32xlarge',
                                   'ml.trn1n.32xlarge'}}}

Creates a running app for the specified UserProfile. This operation is automatically invoked by Amazon SageMaker Studio upon access to the associated Domain, and when new kernel configurations are selected by the user. A user may have multiple Apps active simultaneously.

See also: AWS API Documentation

Request Syntax

client.create_app(
    DomainId='string',
    UserProfileName='string',
    AppType='JupyterServer'|'KernelGateway'|'TensorBoard'|'RStudioServerPro'|'RSessionGateway',
    AppName='string',
    Tags=[
        {
            'Key': 'string',
            'Value': 'string'
        },
    ],
    ResourceSpec={
        'SageMakerImageArn': 'string',
        'SageMakerImageVersionArn': 'string',
        'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
        'LifecycleConfigArn': 'string'
    },
    SpaceName='string'
)
type DomainId

string

param DomainId

[REQUIRED]

The domain ID.

type UserProfileName

string

param UserProfileName

The user profile name. If this value is not set, then SpaceName must be set.

type AppType

string

param AppType

[REQUIRED]

The type of app.

type AppName

string

param AppName

[REQUIRED]

The name of the app.

type Tags

list

param Tags

Each tag consists of a key and an optional value. Tag keys must be unique per resource.

  • (dict) --

    A tag object that consists of a key and an optional value, used to manage metadata for SageMaker Amazon Web Services resources.

    You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see AddTags .

    For more information on adding metadata to your Amazon Web Services resources with tagging, see Tagging Amazon Web Services resources . For advice on best practices for managing Amazon Web Services resources with tagging, see Tagging Best Practices: Implement an Effective Amazon Web Services Resource Tagging Strategy .

    • Key (string) -- [REQUIRED]

      The tag key. Tag keys must be unique per resource.

    • Value (string) -- [REQUIRED]

      The tag value.

type ResourceSpec

dict

param ResourceSpec

The instance type and the Amazon Resource Name (ARN) of the SageMaker image created on the instance.

Note

The value of InstanceType passed as part of the ResourceSpec in the CreateApp call overrides the value passed as part of the ResourceSpec configured for the user profile or the domain. If InstanceType is not specified in any of those three ResourceSpec values for a KernelGateway app, the CreateApp call fails with a request validation error.

  • SageMakerImageArn (string) --

    The ARN of the SageMaker image that the image version belongs to.

  • SageMakerImageVersionArn (string) --

    The ARN of the image version created on the instance.

  • InstanceType (string) --

    The instance type that the image version runs on.

    Note

    JupyterServer apps only support the system value.

    For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

  • LifecycleConfigArn (string) --

    The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

type SpaceName

string

param SpaceName

The name of the space. If this value is not set, then UserProfileName must be set.

rtype

dict

returns

Response Syntax

{
    'AppArn': 'string'
}

Response Structure

  • (dict) --

    • AppArn (string) --

      The Amazon Resource Name (ARN) of the app.

CreateCompilationJob (updated) Link ¶
Changes (request)
{'StoppingCondition': {'MaxPendingTimeInSeconds': 'integer'}}

Starts a model compilation job. After the model has been compiled, Amazon SageMaker saves the resulting model artifacts to an Amazon Simple Storage Service (Amazon S3) bucket that you specify.

If you choose to host your model using Amazon SageMaker hosting services, you can use the resulting model artifacts as part of the model. You can also use the artifacts with Amazon Web Services IoT Greengrass. In that case, deploy them as an ML resource.

In the request body, you provide the following:

  • A name for the compilation job

  • Information about the input model artifacts

  • The output location for the compiled model and the device (target) that the model runs on

  • The Amazon Resource Name (ARN) of the IAM role that Amazon SageMaker assumes to perform the model compilation job.

You can also provide a Tag to track the model compilation job's resource use and costs. The response body contains the CompilationJobArn for the compiled job.

To stop a model compilation job, use StopCompilationJob . To get information about a particular model compilation job, use DescribeCompilationJob . To get information about multiple model compilation jobs, use ListCompilationJobs .

See also: AWS API Documentation

Request Syntax

client.create_compilation_job(
    CompilationJobName='string',
    RoleArn='string',
    ModelPackageVersionArn='string',
    InputConfig={
        'S3Uri': 'string',
        'DataInputConfig': 'string',
        'Framework': 'TENSORFLOW'|'KERAS'|'MXNET'|'ONNX'|'PYTORCH'|'XGBOOST'|'TFLITE'|'DARKNET'|'SKLEARN',
        'FrameworkVersion': 'string'
    },
    OutputConfig={
        'S3OutputLocation': 'string',
        'TargetDevice': 'lambda'|'ml_m4'|'ml_m5'|'ml_c4'|'ml_c5'|'ml_p2'|'ml_p3'|'ml_g4dn'|'ml_inf1'|'ml_inf2'|'ml_trn1'|'ml_eia2'|'jetson_tx1'|'jetson_tx2'|'jetson_nano'|'jetson_xavier'|'rasp3b'|'imx8qm'|'deeplens'|'rk3399'|'rk3288'|'aisage'|'sbe_c'|'qcs605'|'qcs603'|'sitara_am57x'|'amba_cv2'|'amba_cv22'|'amba_cv25'|'x86_win32'|'x86_win64'|'coreml'|'jacinto_tda4vm'|'imx8mplus',
        'TargetPlatform': {
            'Os': 'ANDROID'|'LINUX',
            'Arch': 'X86_64'|'X86'|'ARM64'|'ARM_EABI'|'ARM_EABIHF',
            'Accelerator': 'INTEL_GRAPHICS'|'MALI'|'NVIDIA'|'NNA'
        },
        'CompilerOptions': 'string',
        'KmsKeyId': 'string'
    },
    VpcConfig={
        'SecurityGroupIds': [
            'string',
        ],
        'Subnets': [
            'string',
        ]
    },
    StoppingCondition={
        'MaxRuntimeInSeconds': 123,
        'MaxWaitTimeInSeconds': 123,
        'MaxPendingTimeInSeconds': 123
    },
    Tags=[
        {
            'Key': 'string',
            'Value': 'string'
        },
    ]
)
type CompilationJobName

string

param CompilationJobName

[REQUIRED]

A name for the model compilation job. The name must be unique within the Amazon Web Services Region and within your Amazon Web Services account.

type RoleArn

string

param RoleArn

[REQUIRED]

The Amazon Resource Name (ARN) of an IAM role that enables Amazon SageMaker to perform tasks on your behalf.

During model compilation, Amazon SageMaker needs your permission to:

  • Read input data from an S3 bucket

  • Write model artifacts to an S3 bucket

  • Write logs to Amazon CloudWatch Logs

  • Publish metrics to Amazon CloudWatch

You grant permissions for all of these tasks to an IAM role. To pass this role to Amazon SageMaker, the caller of this API must have the iam:PassRole permission. For more information, see Amazon SageMaker Roles.

type ModelPackageVersionArn

string

param ModelPackageVersionArn

The Amazon Resource Name (ARN) of a versioned model package. Provide either a ModelPackageVersionArn or an InputConfig object in the request syntax. The presence of both objects in the CreateCompilationJob request will return an exception.

type InputConfig

dict

param InputConfig

Provides information about the location of input model artifacts, the name and shape of the expected data inputs, and the framework in which the model was trained.

  • S3Uri (string) -- [REQUIRED]

    The S3 path where the model artifacts, which result from model training, are stored. This path must point to a single gzip compressed tar archive (.tar.gz suffix).

  • DataInputConfig (string) --

    Specifies the name and shape of the expected data inputs for your trained model with a JSON dictionary form. The data inputs are Framework specific.

    • TensorFlow : You must specify the name and shape (NHWC format) of the expected data inputs using a dictionary format for your trained model. The dictionary formats required for the console and CLI are different.

      • Examples for one input:

        • If using the console, {"input":[1,1024,1024,3]}

        • If using the CLI, {\"input\":[1,1024,1024,3]}

      • Examples for two inputs:

        • If using the console, {"data1": [1,28,28,1], "data2":[1,28,28,1]}

        • If using the CLI, {\"data1\": [1,28,28,1], \"data2\":[1,28,28,1]}

    • KERAS : You must specify the name and shape (NCHW format) of expected data inputs using a dictionary format for your trained model. Note that while Keras model artifacts should be uploaded in NHWC (channel-last) format, DataInputConfig should be specified in NCHW (channel-first) format. The dictionary formats required for the console and CLI are different.

      • Examples for one input:

        • If using the console, {"input_1":[1,3,224,224]}

        • If using the CLI, {\"input_1\":[1,3,224,224]}

      • Examples for two inputs:

        • If using the console, {"input_1": [1,3,224,224], "input_2":[1,3,224,224]}

        • If using the CLI, {\"input_1\": [1,3,224,224], \"input_2\":[1,3,224,224]}

    • MXNET/ONNX/DARKNET : You must specify the name and shape (NCHW format) of the expected data inputs in order using a dictionary format for your trained model. The dictionary formats required for the console and CLI are different.

      • Examples for one input:

        • If using the console, {"data":[1,3,1024,1024]}

        • If using the CLI, {\"data\":[1,3,1024,1024]}

      • Examples for two inputs:

        • If using the console, {"var1": [1,1,28,28], "var2":[1,1,28,28]}

        • If using the CLI, {\"var1\": [1,1,28,28], \"var2\":[1,1,28,28]}

    • PyTorch : You can either specify the name and shape (NCHW format) of expected data inputs in order using a dictionary format for your trained model or you can specify the shape only using a list format. The dictionary formats required for the console and CLI are different. The list formats for the console and CLI are the same.

      • Examples for one input in dictionary format:

        • If using the console, {"input0":[1,3,224,224]}

        • If using the CLI, {\"input0\":[1,3,224,224]}

      • Example for one input in list format: [[1,3,224,224]]

      • Examples for two inputs in dictionary format:

        • If using the console, {"input0":[1,3,224,224], "input1":[1,3,224,224]}

        • If using the CLI, {\"input0\":[1,3,224,224], \"input1\":[1,3,224,224]}

      • Example for two inputs in list format: [[1,3,224,224], [1,3,224,224]]

    • XGBOOST : input data name and shape are not needed.

    DataInputConfig supports the following parameters for CoreML TargetDevice (ML Model format):

    • shape : Input shape, for example {"input_1": {"shape": [1,224,224,3]}} . In addition to static input shapes, CoreML converter supports Flexible input shapes:

      • Range Dimension. You can use the Range Dimension feature if you know the input shape will be within some specific interval in that dimension, for example: {"input_1": {"shape": ["1..10", 224, 224, 3]}}

      • Enumerated shapes. Sometimes, the models are trained to work only on a select set of inputs. You can enumerate all supported input shapes, for example: {"input_1": {"shape": [[1, 224, 224, 3], [1, 160, 160, 3]]}}

    • default_shape : Default input shape. You can set a default shape during conversion for both Range Dimension and Enumerated Shapes. For example {"input_1": {"shape": ["1..10", 224, 224, 3], "default_shape": [1, 224, 224, 3]}}

    • type : Input type. Allowed values: Image and Tensor . By default, the converter generates an ML Model with inputs of type Tensor (MultiArray). User can set input type to be Image. Image input type requires additional input parameters such as bias and scale .

    • bias : If the input type is an Image, you need to provide the bias vector.

    • scale : If the input type is an Image, you need to provide a scale factor.

    CoreML ClassifierConfig parameters can be specified using OutputConfig CompilerOptions . CoreML converter supports Tensorflow and PyTorch models. CoreML conversion examples:

    • Tensor type input:

      • "DataInputConfig": {"input_1": {"shape": [[1,224,224,3], [1,160,160,3]], "default_shape": [1,224,224,3]}}

    • Tensor type input without input name (PyTorch):

      • "DataInputConfig": [{"shape": [[1,3,224,224], [1,3,160,160]], "default_shape": [1,3,224,224]}]

    • Image type input:

      • "DataInputConfig": {"input_1": {"shape": [[1,224,224,3], [1,160,160,3]], "default_shape": [1,224,224,3], "type": "Image", "bias": [-1,-1,-1], "scale": 0.007843137255}}

      • "CompilerOptions": {"class_labels": "imagenet_labels_1000.txt"}

    • Image type input without input name (PyTorch):

      • "DataInputConfig": [{"shape": [[1,3,224,224], [1,3,160,160]], "default_shape": [1,3,224,224], "type": "Image", "bias": [-1,-1,-1], "scale": 0.007843137255}]

      • "CompilerOptions": {"class_labels": "imagenet_labels_1000.txt"}

    Depending on the model format, DataInputConfig requires the following parameters for ml_eia2 OutputConfig:TargetDevice .

  • Framework (string) -- [REQUIRED]

    Identifies the framework in which the model was trained. For example: TENSORFLOW.

  • FrameworkVersion (string) --

    Specifies the framework version to use. This API field is only supported for the MXNet, PyTorch, TensorFlow and TensorFlow Lite frameworks.

    For information about framework versions supported for cloud targets and edge devices, see Cloud Supported Instance Types and Frameworks and Edge Supported Frameworks .

type OutputConfig

dict

param OutputConfig

[REQUIRED]

Provides information about the output location for the compiled model and the target device the model runs on.

  • S3OutputLocation (string) -- [REQUIRED]

    Identifies the S3 bucket where you want Amazon SageMaker to store the model artifacts. For example, s3://bucket-name/key-name-prefix .

  • TargetDevice (string) --

    Identifies the target device or the machine learning instance that you want to run your model on after the compilation has completed. Alternatively, you can specify OS, architecture, and accelerator using TargetPlatform fields. It can be used instead of TargetPlatform .

    Note

    Currently ml_trn1 is available only in US East (N. Virginia) Region, and ml_inf2 is available only in US East (Ohio) Region.

  • TargetPlatform (dict) --

    Contains information about a target platform that you want your model to run on, such as OS, architecture, and accelerators. It is an alternative of TargetDevice .

    The following examples show how to configure the TargetPlatform and CompilerOptions JSON strings for popular target platforms:

    • Raspberry Pi 3 Model B+ "TargetPlatform": {"Os": "LINUX", "Arch": "ARM_EABIHF"}, "CompilerOptions": {'mattr': ['+neon']}

    • Jetson TX2 "TargetPlatform": {"Os": "LINUX", "Arch": "ARM64", "Accelerator": "NVIDIA"}, "CompilerOptions": {'gpu-code': 'sm_62', 'trt-ver': '6.0.1', 'cuda-ver': '10.0'}

    • EC2 m5.2xlarge instance OS "TargetPlatform": {"Os": "LINUX", "Arch": "X86_64", "Accelerator": "NVIDIA"}, "CompilerOptions": {'mcpu': 'skylake-avx512'}

    • RK3399 "TargetPlatform": {"Os": "LINUX", "Arch": "ARM64", "Accelerator": "MALI"}

    • ARMv7 phone (CPU) "TargetPlatform": {"Os": "ANDROID", "Arch": "ARM_EABI"}, "CompilerOptions": {'ANDROID_PLATFORM': 25, 'mattr': ['+neon']}

    • ARMv8 phone (CPU) "TargetPlatform": {"Os": "ANDROID", "Arch": "ARM64"}, "CompilerOptions": {'ANDROID_PLATFORM': 29}

    • Os (string) -- [REQUIRED]

      Specifies a target platform OS.

      • LINUX : Linux-based operating systems.

      • ANDROID : Android operating systems. Android API level can be specified using the ANDROID_PLATFORM compiler option. For example, "CompilerOptions": {'ANDROID_PLATFORM': 28}

    • Arch (string) -- [REQUIRED]

      Specifies a target platform architecture.

      • X86_64 : 64-bit version of the x86 instruction set.

      • X86 : 32-bit version of the x86 instruction set.

      • ARM64 : ARMv8 64-bit CPU.

      • ARM_EABIHF : ARMv7 32-bit, Hard Float.

      • ARM_EABI : ARMv7 32-bit, Soft Float. Used by Android 32-bit ARM platform.

    • Accelerator (string) --

      Specifies a target platform accelerator (optional).

      • NVIDIA : Nvidia graphics processing unit. It also requires gpu-code , trt-ver , cuda-ver compiler options

      • MALI : ARM Mali graphics processor

      • INTEL_GRAPHICS : Integrated Intel graphics

  • CompilerOptions (string) --

    Specifies additional parameters for compiler options in JSON format. The compiler options are TargetPlatform specific. It is required for NVIDIA accelerators and highly recommended for CPU compilations. For any other cases, it is optional to specify CompilerOptions.

    • DTYPE : Specifies the data type for the input. When compiling for ml_* (except for ml_inf ) instances using PyTorch framework, provide the data type (dtype) of the model's input. "float32" is used if "DTYPE" is not specified. Options for data type are:

      • float32: Use either "float" or "float32" .

      • int64: Use either "int64" or "long" .

    For example, {"dtype" : "float32"} .

    • CPU : Compilation for CPU supports the following compiler options.

      • mcpu : CPU micro-architecture. For example, {'mcpu': 'skylake-avx512'}

      • mattr : CPU flags. For example, {'mattr': ['+neon', '+vfpv4']}

    • ARM : Details of ARM CPU compilations.

      • NEON : NEON is an implementation of the Advanced SIMD extension used in ARMv7 processors. For example, add {'mattr': ['+neon']} to the compiler options if compiling for ARM 32-bit platform with the NEON support.

    • NVIDIA : Compilation for NVIDIA GPU supports the following compiler options.

      • gpu_code : Specifies the targeted architecture.

      • trt-ver : Specifies the TensorRT versions in x.y.z. format.

      • cuda-ver : Specifies the CUDA version in x.y format.

    For example, {'gpu-code': 'sm_72', 'trt-ver': '6.0.1', 'cuda-ver': '10.1'}

    • ANDROID : Compilation for the Android OS supports the following compiler options:

      • ANDROID_PLATFORM : Specifies the Android API levels. Available levels range from 21 to 29. For example, {'ANDROID_PLATFORM': 28} .

      • mattr : Add {'mattr': ['+neon']} to compiler options if compiling for ARM 32-bit platform with NEON support.

    • INFERENTIA : Compilation for target ml_inf1 uses compiler options passed in as a JSON string. For example, "CompilerOptions": "\"--verbose 1 --num-neuroncores 2 -O2\"" . For information about supported compiler options, see Neuron Compiler CLI Reference Guide .

    • CoreML : Compilation for the CoreML OutputConfig TargetDevice supports the following compiler options:

      • class_labels : Specifies the classification labels file name inside input tar.gz file. For example, {"class_labels": "imagenet_labels_1000.txt"} . Labels inside the txt file should be separated by newlines.

    • EIA : Compilation for the Elastic Inference Accelerator supports the following compiler options:

      • precision_mode : Specifies the precision of compiled artifacts. Supported values are "FP16" and "FP32" . Default is "FP32" .

      • signature_def_key : Specifies the signature to use for models in SavedModel format. Defaults is TensorFlow's default signature def key.

      • output_names : Specifies a list of output tensor names for models in FrozenGraph format. Set at most one API field, either: signature_def_key or output_names .

    For example: {"precision_mode": "FP32", "output_names": ["output:0"]}

  • KmsKeyId (string) --

    The Amazon Web Services Key Management Service key (Amazon Web Services KMS) that Amazon SageMaker uses to encrypt your output models with Amazon S3 server-side encryption after compilation job. If you don't provide a KMS key ID, Amazon SageMaker uses the default KMS key for Amazon S3 for your role's account. For more information, see KMS-Managed Encryption Keys in the Amazon Simple Storage Service Developer Guide.

    The KmsKeyId can be any of the following formats:

    • Key ID: 1234abcd-12ab-34cd-56ef-1234567890ab

    • Key ARN: arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab

    • Alias name: alias/ExampleAlias

    • Alias name ARN: arn:aws:kms:us-west-2:111122223333:alias/ExampleAlias

type VpcConfig

dict

param VpcConfig

A VpcConfig object that specifies the VPC that you want your compilation job to connect to. Control access to your models by configuring the VPC. For more information, see Protect Compilation Jobs by Using an Amazon Virtual Private Cloud .

  • SecurityGroupIds (list) -- [REQUIRED]

    The VPC security group IDs. IDs have the form of sg-xxxxxxxx . Specify the security groups for the VPC that is specified in the Subnets field.

    • (string) --

  • Subnets (list) -- [REQUIRED]

    The ID of the subnets in the VPC that you want to connect the compilation job to for accessing the model in Amazon S3.

    • (string) --

type StoppingCondition

dict

param StoppingCondition

[REQUIRED]

Specifies a limit to how long a model compilation job can run. When the job reaches the time limit, Amazon SageMaker ends the compilation job. Use this API to cap model training costs.

  • MaxRuntimeInSeconds (integer) --

    The maximum length of time, in seconds, that a training or compilation job can run before it is stopped.

    For compilation jobs, if the job does not complete during this time, a TimeOut error is generated. We recommend starting with 900 seconds and increasing as necessary based on your model.

    For all other jobs, if the job does not complete during this time, SageMaker ends the job. When RetryStrategy is specified in the job request, MaxRuntimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt. The default value is 1 day. The maximum value is 28 days.

    The maximum time that a TrainingJob can run in total, including any time spent publishing metrics or archiving and uploading models after it has been stopped, is 30 days.

  • MaxWaitTimeInSeconds (integer) --

    The maximum length of time, in seconds, that a managed Spot training job has to complete. It is the amount of time spent waiting for Spot capacity plus the amount of time the job can run. It must be equal to or greater than MaxRuntimeInSeconds . If the job does not complete during this time, SageMaker ends the job.

    When RetryStrategy is specified in the job request, MaxWaitTimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt.

  • MaxPendingTimeInSeconds (integer) --

    The maximum pending time in seconds.

type Tags

list

param Tags

An array of key-value pairs. You can use tags to categorize your Amazon Web Services resources in different ways, for example, by purpose, owner, or environment. For more information, see Tagging Amazon Web Services Resources .

  • (dict) --

    A tag object that consists of a key and an optional value, used to manage metadata for SageMaker Amazon Web Services resources.

    You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see AddTags .

    For more information on adding metadata to your Amazon Web Services resources with tagging, see Tagging Amazon Web Services resources . For advice on best practices for managing Amazon Web Services resources with tagging, see Tagging Best Practices: Implement an Effective Amazon Web Services Resource Tagging Strategy .

    • Key (string) -- [REQUIRED]

      The tag key. Tag keys must be unique per resource.

    • Value (string) -- [REQUIRED]

      The tag value.

rtype

dict

returns

Response Syntax

{
    'CompilationJobArn': 'string'
}

Response Structure

  • (dict) --

    • CompilationJobArn (string) --

      If the action is successful, the service sends back an HTTP 200 response. Amazon SageMaker returns the following data in JSON format:

      • CompilationJobArn : The Amazon Resource Name (ARN) of the compiled job.

CreateDomain (updated) Link ¶
Changes (request)
{'DefaultSpaceSettings': {'JupyterServerAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                                'ml.trn1.32xlarge',
                                                                                                'ml.trn1n.32xlarge'}}},
                          'KernelGatewayAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                                'ml.trn1.32xlarge',
                                                                                                'ml.trn1n.32xlarge'}}}},
 'DefaultUserSettings': {'JupyterServerAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                               'ml.trn1.32xlarge',
                                                                                               'ml.trn1n.32xlarge'}}},
                         'KernelGatewayAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                               'ml.trn1.32xlarge',
                                                                                               'ml.trn1n.32xlarge'}}},
                         'RSessionAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                          'ml.trn1.32xlarge',
                                                                                          'ml.trn1n.32xlarge'}}},
                         'TensorBoardAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                             'ml.trn1.32xlarge',
                                                                                             'ml.trn1n.32xlarge'}}}},
 'DomainSettings': {'RStudioServerProDomainSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                                'ml.trn1.32xlarge',
                                                                                                'ml.trn1n.32xlarge'}}}}}

Creates a Domain used by Amazon SageMaker Studio. A domain consists of an associated Amazon Elastic File System (EFS) volume, a list of authorized users, and a variety of security, application, policy, and Amazon Virtual Private Cloud (VPC) configurations. Users within a domain can share notebook files and other artifacts with each other.

EFS storage

When a domain is created, an EFS volume is created for use by all of the users within the domain. Each user receives a private home directory within the EFS volume for notebooks, Git repositories, and data files.

SageMaker uses the Amazon Web Services Key Management Service (Amazon Web Services KMS) to encrypt the EFS volume attached to the domain with an Amazon Web Services managed key by default. For more control, you can specify a customer managed key. For more information, see Protect Data at Rest Using Encryption .

VPC configuration

All SageMaker Studio traffic between the domain and the EFS volume is through the specified VPC and subnets. For other Studio traffic, you can specify the AppNetworkAccessType parameter. AppNetworkAccessType corresponds to the network access type that you choose when you onboard to Studio. The following options are available:

  • PublicInternetOnly - Non-EFS traffic goes through a VPC managed by Amazon SageMaker, which allows internet access. This is the default value.

  • VpcOnly - All Studio traffic is through the specified VPC and subnets. Internet access is disabled by default. To allow internet access, you must specify a NAT gateway. When internet access is disabled, you won't be able to run a Studio notebook or to train or host models unless your VPC has an interface endpoint to the SageMaker API and runtime or a NAT gateway and your security groups allow outbound connections.

Warning

NFS traffic over TCP on port 2049 needs to be allowed in both inbound and outbound rules in order to launch a SageMaker Studio app successfully.

For more information, see Connect SageMaker Studio Notebooks to Resources in a VPC .

See also: AWS API Documentation

Request Syntax

client.create_domain(
    DomainName='string',
    AuthMode='SSO'|'IAM',
    DefaultUserSettings={
        'ExecutionRole': 'string',
        'SecurityGroups': [
            'string',
        ],
        'SharingSettings': {
            'NotebookOutputOption': 'Allowed'|'Disabled',
            'S3OutputPath': 'string',
            'S3KmsKeyId': 'string'
        },
        'JupyterServerAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            },
            'LifecycleConfigArns': [
                'string',
            ],
            'CodeRepositories': [
                {
                    'RepositoryUrl': 'string'
                },
            ]
        },
        'KernelGatewayAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            },
            'CustomImages': [
                {
                    'ImageName': 'string',
                    'ImageVersionNumber': 123,
                    'AppImageConfigName': 'string'
                },
            ],
            'LifecycleConfigArns': [
                'string',
            ]
        },
        'TensorBoardAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            }
        },
        'RStudioServerProAppSettings': {
            'AccessStatus': 'ENABLED'|'DISABLED',
            'UserGroup': 'R_STUDIO_ADMIN'|'R_STUDIO_USER'
        },
        'RSessionAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            },
            'CustomImages': [
                {
                    'ImageName': 'string',
                    'ImageVersionNumber': 123,
                    'AppImageConfigName': 'string'
                },
            ]
        },
        'CanvasAppSettings': {
            'TimeSeriesForecastingSettings': {
                'Status': 'ENABLED'|'DISABLED',
                'AmazonForecastRoleArn': 'string'
            },
            'ModelRegisterSettings': {
                'Status': 'ENABLED'|'DISABLED',
                'CrossAccountModelRegisterRoleArn': 'string'
            },
            'WorkspaceSettings': {
                'S3ArtifactPath': 'string',
                'S3KmsKeyId': 'string'
            },
            'IdentityProviderOAuthSettings': [
                {
                    'DataSourceName': 'SalesforceGenie'|'Snowflake',
                    'Status': 'ENABLED'|'DISABLED',
                    'SecretArn': 'string'
                },
            ],
            'KendraSettings': {
                'Status': 'ENABLED'|'DISABLED'
            },
            'DirectDeploySettings': {
                'Status': 'ENABLED'|'DISABLED'
            }
        }
    },
    SubnetIds=[
        'string',
    ],
    VpcId='string',
    Tags=[
        {
            'Key': 'string',
            'Value': 'string'
        },
    ],
    AppNetworkAccessType='PublicInternetOnly'|'VpcOnly',
    HomeEfsFileSystemKmsKeyId='string',
    KmsKeyId='string',
    AppSecurityGroupManagement='Service'|'Customer',
    DomainSettings={
        'SecurityGroupIds': [
            'string',
        ],
        'RStudioServerProDomainSettings': {
            'DomainExecutionRoleArn': 'string',
            'RStudioConnectUrl': 'string',
            'RStudioPackageManagerUrl': 'string',
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            }
        },
        'ExecutionRoleIdentityConfig': 'USER_PROFILE_NAME'|'DISABLED'
    },
    DefaultSpaceSettings={
        'ExecutionRole': 'string',
        'SecurityGroups': [
            'string',
        ],
        'JupyterServerAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            },
            'LifecycleConfigArns': [
                'string',
            ],
            'CodeRepositories': [
                {
                    'RepositoryUrl': 'string'
                },
            ]
        },
        'KernelGatewayAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            },
            'CustomImages': [
                {
                    'ImageName': 'string',
                    'ImageVersionNumber': 123,
                    'AppImageConfigName': 'string'
                },
            ],
            'LifecycleConfigArns': [
                'string',
            ]
        }
    }
)
type DomainName

string

param DomainName

[REQUIRED]

A name for the domain.

type AuthMode

string

param AuthMode

[REQUIRED]

The mode of authentication that members use to access the domain.

type DefaultUserSettings

dict

param DefaultUserSettings

[REQUIRED]

The default settings to use to create a user profile when UserSettings isn't specified in the call to the CreateUserProfile API.

SecurityGroups is aggregated when specified in both calls. For all other settings in UserSettings , the values specified in CreateUserProfile take precedence over those specified in CreateDomain .

  • ExecutionRole (string) --

    The execution role for the user.

  • SecurityGroups (list) --

    The security groups for the Amazon Virtual Private Cloud (VPC) that Studio uses for communication.

    Optional when the CreateDomain.AppNetworkAccessType parameter is set to PublicInternetOnly .

    Required when the CreateDomain.AppNetworkAccessType parameter is set to VpcOnly , unless specified as part of the DefaultUserSettings for the domain.

    Amazon SageMaker adds a security group to allow NFS traffic from SageMaker Studio. Therefore, the number of security groups that you can specify is one less than the maximum number shown.

    • (string) --

  • SharingSettings (dict) --

    Specifies options for sharing SageMaker Studio notebooks.

    • NotebookOutputOption (string) --

      Whether to include the notebook cell output when sharing the notebook. The default is Disabled .

    • S3OutputPath (string) --

      When NotebookOutputOption is Allowed , the Amazon S3 bucket used to store the shared notebook snapshots.

    • S3KmsKeyId (string) --

      When NotebookOutputOption is Allowed , the Amazon Web Services Key Management Service (KMS) encryption key ID used to encrypt the notebook cell output in the Amazon S3 bucket.

  • JupyterServerAppSettings (dict) --

    The Jupyter server's app settings.

    • DefaultResourceSpec (dict) --

      The default instance type and the Amazon Resource Name (ARN) of the default SageMaker image used by the JupyterServer app. If you use the LifecycleConfigArns parameter, then this parameter is also required.

      • SageMakerImageArn (string) --

        The ARN of the SageMaker image that the image version belongs to.

      • SageMakerImageVersionArn (string) --

        The ARN of the image version created on the instance.

      • InstanceType (string) --

        The instance type that the image version runs on.

        Note

        JupyterServer apps only support the system value.

        For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

      • LifecycleConfigArn (string) --

        The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

    • LifecycleConfigArns (list) --

      The Amazon Resource Name (ARN) of the Lifecycle Configurations attached to the JupyterServerApp. If you use this parameter, the DefaultResourceSpec parameter is also required.

      Note

      To remove a Lifecycle Config, you must set LifecycleConfigArns to an empty list.

      • (string) --

    • CodeRepositories (list) --

      A list of Git repositories that SageMaker automatically displays to users for cloning in the JupyterServer application.

      • (dict) --

        A Git repository that SageMaker automatically displays to users for cloning in the JupyterServer application.

        • RepositoryUrl (string) -- [REQUIRED]

          The URL of the Git repository.

  • KernelGatewayAppSettings (dict) --

    The kernel gateway app settings.

    • DefaultResourceSpec (dict) --

      The default instance type and the Amazon Resource Name (ARN) of the default SageMaker image used by the KernelGateway app.

      Note

      The Amazon SageMaker Studio UI does not use the default instance type value set here. The default instance type set here is used when Apps are created using the Amazon Web Services Command Line Interface or Amazon Web Services CloudFormation and the instance type parameter value is not passed.

      • SageMakerImageArn (string) --

        The ARN of the SageMaker image that the image version belongs to.

      • SageMakerImageVersionArn (string) --

        The ARN of the image version created on the instance.

      • InstanceType (string) --

        The instance type that the image version runs on.

        Note

        JupyterServer apps only support the system value.

        For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

      • LifecycleConfigArn (string) --

        The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

    • CustomImages (list) --

      A list of custom SageMaker images that are configured to run as a KernelGateway app.

      • (dict) --

        A custom SageMaker image. For more information, see Bring your own SageMaker image .

        • ImageName (string) -- [REQUIRED]

          The name of the CustomImage. Must be unique to your account.

        • ImageVersionNumber (integer) --

          The version number of the CustomImage.

        • AppImageConfigName (string) -- [REQUIRED]

          The name of the AppImageConfig.

    • LifecycleConfigArns (list) --

      The Amazon Resource Name (ARN) of the Lifecycle Configurations attached to the the user profile or domain.

      Note

      To remove a Lifecycle Config, you must set LifecycleConfigArns to an empty list.

      • (string) --

  • TensorBoardAppSettings (dict) --

    The TensorBoard app settings.

    • DefaultResourceSpec (dict) --

      The default instance type and the Amazon Resource Name (ARN) of the SageMaker image created on the instance.

      • SageMakerImageArn (string) --

        The ARN of the SageMaker image that the image version belongs to.

      • SageMakerImageVersionArn (string) --

        The ARN of the image version created on the instance.

      • InstanceType (string) --

        The instance type that the image version runs on.

        Note

        JupyterServer apps only support the system value.

        For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

      • LifecycleConfigArn (string) --

        The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

  • RStudioServerProAppSettings (dict) --

    A collection of settings that configure user interaction with the RStudioServerPro app.

    • AccessStatus (string) --

      Indicates whether the current user has access to the RStudioServerPro app.

    • UserGroup (string) --

      The level of permissions that the user has within the RStudioServerPro app. This value defaults to User. The Admin value allows the user access to the RStudio Administrative Dashboard.

  • RSessionAppSettings (dict) --

    A collection of settings that configure the RSessionGateway app.

    • DefaultResourceSpec (dict) --

      Specifies the ARN's of a SageMaker image and SageMaker image version, and the instance type that the version runs on.

      • SageMakerImageArn (string) --

        The ARN of the SageMaker image that the image version belongs to.

      • SageMakerImageVersionArn (string) --

        The ARN of the image version created on the instance.

      • InstanceType (string) --

        The instance type that the image version runs on.

        Note

        JupyterServer apps only support the system value.

        For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

      • LifecycleConfigArn (string) --

        The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

    • CustomImages (list) --

      A list of custom SageMaker images that are configured to run as a RSession app.

      • (dict) --

        A custom SageMaker image. For more information, see Bring your own SageMaker image .

        • ImageName (string) -- [REQUIRED]

          The name of the CustomImage. Must be unique to your account.

        • ImageVersionNumber (integer) --

          The version number of the CustomImage.

        • AppImageConfigName (string) -- [REQUIRED]

          The name of the AppImageConfig.

  • CanvasAppSettings (dict) --

    The Canvas app settings.

    • TimeSeriesForecastingSettings (dict) --

      Time series forecast settings for the SageMaker Canvas application.

      • Status (string) --

        Describes whether time series forecasting is enabled or disabled in the Canvas application.

      • AmazonForecastRoleArn (string) --

        The IAM role that Canvas passes to Amazon Forecast for time series forecasting. By default, Canvas uses the execution role specified in the UserProfile that launches the Canvas application. If an execution role is not specified in the UserProfile , Canvas uses the execution role specified in the Domain that owns the UserProfile . To allow time series forecasting, this IAM role should have the AmazonSageMakerCanvasForecastAccess policy attached and forecast.amazonaws.com added in the trust relationship as a service principal.

    • ModelRegisterSettings (dict) --

      The model registry settings for the SageMaker Canvas application.

      • Status (string) --

        Describes whether the integration to the model registry is enabled or disabled in the Canvas application.

      • CrossAccountModelRegisterRoleArn (string) --

        The Amazon Resource Name (ARN) of the SageMaker model registry account. Required only to register model versions created by a different SageMaker Canvas Amazon Web Services account than the Amazon Web Services account in which SageMaker model registry is set up.

    • WorkspaceSettings (dict) --

      The workspace settings for the SageMaker Canvas application.

      • S3ArtifactPath (string) --

        The Amazon S3 bucket used to store artifacts generated by Canvas. Updating the Amazon S3 location impacts existing configuration settings, and Canvas users no longer have access to their artifacts. Canvas users must log out and log back in to apply the new location.

      • S3KmsKeyId (string) --

        The Amazon Web Services Key Management Service (KMS) encryption key ID that is used to encrypt artifacts generated by Canvas in the Amazon S3 bucket.

    • IdentityProviderOAuthSettings (list) --

      The settings for connecting to an external data source with OAuth.

      • (dict) --

        The Amazon SageMaker Canvas application setting where you configure OAuth for connecting to an external data source, such as Snowflake.

        • DataSourceName (string) --

          The name of the data source that you're connecting to. Canvas currently supports OAuth for Snowflake and Salesforce Data Cloud.

        • Status (string) --

          Describes whether OAuth for a data source is enabled or disabled in the Canvas application.

        • SecretArn (string) --

          The ARN of an Amazon Web Services Secrets Manager secret that stores the credentials from your identity provider, such as the client ID and secret, authorization URL, and token URL.

    • KendraSettings (dict) --

      The settings for document querying.

      • Status (string) --

        Describes whether the document querying feature is enabled or disabled in the Canvas application.

    • DirectDeploySettings (dict) --

      The model deployment settings for the SageMaker Canvas application.

      • Status (string) --

        Describes whether model deployment permissions are enabled or disabled in the Canvas application.

type SubnetIds

list

param SubnetIds

[REQUIRED]

The VPC subnets that Studio uses for communication.

  • (string) --

type VpcId

string

param VpcId

[REQUIRED]

The ID of the Amazon Virtual Private Cloud (VPC) that Studio uses for communication.

type Tags

list

param Tags

Tags to associated with the Domain. Each tag consists of a key and an optional value. Tag keys must be unique per resource. Tags are searchable using the Search API.

Tags that you specify for the Domain are also added to all Apps that the Domain launches.

  • (dict) --

    A tag object that consists of a key and an optional value, used to manage metadata for SageMaker Amazon Web Services resources.

    You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see AddTags .

    For more information on adding metadata to your Amazon Web Services resources with tagging, see Tagging Amazon Web Services resources . For advice on best practices for managing Amazon Web Services resources with tagging, see Tagging Best Practices: Implement an Effective Amazon Web Services Resource Tagging Strategy .

    • Key (string) -- [REQUIRED]

      The tag key. Tag keys must be unique per resource.

    • Value (string) -- [REQUIRED]

      The tag value.

type AppNetworkAccessType

string

param AppNetworkAccessType

Specifies the VPC used for non-EFS traffic. The default value is PublicInternetOnly .

  • PublicInternetOnly - Non-EFS traffic is through a VPC managed by Amazon SageMaker, which allows direct internet access

  • VpcOnly - All Studio traffic is through the specified VPC and subnets

type HomeEfsFileSystemKmsKeyId

string

param HomeEfsFileSystemKmsKeyId

Use KmsKeyId .

type KmsKeyId

string

param KmsKeyId

SageMaker uses Amazon Web Services KMS to encrypt the EFS volume attached to the domain with an Amazon Web Services managed key by default. For more control, specify a customer managed key.

type AppSecurityGroupManagement

string

param AppSecurityGroupManagement

The entity that creates and manages the required security groups for inter-app communication in VPCOnly mode. Required when CreateDomain.AppNetworkAccessType is VPCOnly and DomainSettings.RStudioServerProDomainSettings.DomainExecutionRoleArn is provided. If setting up the domain for use with RStudio, this value must be set to Service .

type DomainSettings

dict

param DomainSettings

A collection of Domain settings.

  • SecurityGroupIds (list) --

    The security groups for the Amazon Virtual Private Cloud that the Domain uses for communication between Domain-level apps and user apps.

    • (string) --

  • RStudioServerProDomainSettings (dict) --

    A collection of settings that configure the RStudioServerPro Domain-level app.

    • DomainExecutionRoleArn (string) -- [REQUIRED]

      The ARN of the execution role for the RStudioServerPro Domain-level app.

    • RStudioConnectUrl (string) --

      A URL pointing to an RStudio Connect server.

    • RStudioPackageManagerUrl (string) --

      A URL pointing to an RStudio Package Manager server.

    • DefaultResourceSpec (dict) --

      Specifies the ARN's of a SageMaker image and SageMaker image version, and the instance type that the version runs on.

      • SageMakerImageArn (string) --

        The ARN of the SageMaker image that the image version belongs to.

      • SageMakerImageVersionArn (string) --

        The ARN of the image version created on the instance.

      • InstanceType (string) --

        The instance type that the image version runs on.

        Note

        JupyterServer apps only support the system value.

        For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

      • LifecycleConfigArn (string) --

        The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

  • ExecutionRoleIdentityConfig (string) --

    The configuration for attaching a SageMaker user profile name to the execution role as a sts:SourceIdentity key .

type DefaultSpaceSettings

dict

param DefaultSpaceSettings

The default settings used to create a space.

  • ExecutionRole (string) --

    The ARN of the execution role for the space.

  • SecurityGroups (list) --

    The security group IDs for the Amazon Virtual Private Cloud that the space uses for communication.

    • (string) --

  • JupyterServerAppSettings (dict) --

    The JupyterServer app settings.

    • DefaultResourceSpec (dict) --

      The default instance type and the Amazon Resource Name (ARN) of the default SageMaker image used by the JupyterServer app. If you use the LifecycleConfigArns parameter, then this parameter is also required.

      • SageMakerImageArn (string) --

        The ARN of the SageMaker image that the image version belongs to.

      • SageMakerImageVersionArn (string) --

        The ARN of the image version created on the instance.

      • InstanceType (string) --

        The instance type that the image version runs on.

        Note

        JupyterServer apps only support the system value.

        For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

      • LifecycleConfigArn (string) --

        The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

    • LifecycleConfigArns (list) --

      The Amazon Resource Name (ARN) of the Lifecycle Configurations attached to the JupyterServerApp. If you use this parameter, the DefaultResourceSpec parameter is also required.

      Note

      To remove a Lifecycle Config, you must set LifecycleConfigArns to an empty list.

      • (string) --

    • CodeRepositories (list) --

      A list of Git repositories that SageMaker automatically displays to users for cloning in the JupyterServer application.

      • (dict) --

        A Git repository that SageMaker automatically displays to users for cloning in the JupyterServer application.

        • RepositoryUrl (string) -- [REQUIRED]

          The URL of the Git repository.

  • KernelGatewayAppSettings (dict) --

    The KernelGateway app settings.

    • DefaultResourceSpec (dict) --

      The default instance type and the Amazon Resource Name (ARN) of the default SageMaker image used by the KernelGateway app.

      Note

      The Amazon SageMaker Studio UI does not use the default instance type value set here. The default instance type set here is used when Apps are created using the Amazon Web Services Command Line Interface or Amazon Web Services CloudFormation and the instance type parameter value is not passed.

      • SageMakerImageArn (string) --

        The ARN of the SageMaker image that the image version belongs to.

      • SageMakerImageVersionArn (string) --

        The ARN of the image version created on the instance.

      • InstanceType (string) --

        The instance type that the image version runs on.

        Note

        JupyterServer apps only support the system value.

        For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

      • LifecycleConfigArn (string) --

        The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

    • CustomImages (list) --

      A list of custom SageMaker images that are configured to run as a KernelGateway app.

      • (dict) --

        A custom SageMaker image. For more information, see Bring your own SageMaker image .

        • ImageName (string) -- [REQUIRED]

          The name of the CustomImage. Must be unique to your account.

        • ImageVersionNumber (integer) --

          The version number of the CustomImage.

        • AppImageConfigName (string) -- [REQUIRED]

          The name of the AppImageConfig.

    • LifecycleConfigArns (list) --

      The Amazon Resource Name (ARN) of the Lifecycle Configurations attached to the the user profile or domain.

      Note

      To remove a Lifecycle Config, you must set LifecycleConfigArns to an empty list.

      • (string) --

rtype

dict

returns

Response Syntax

{
    'DomainArn': 'string',
    'Url': 'string'
}

Response Structure

  • (dict) --

    • DomainArn (string) --

      The Amazon Resource Name (ARN) of the created domain.

    • Url (string) --

      The URL to the created domain.

CreateHyperParameterTuningJob (updated) Link ¶
Changes (request)
{'TrainingJobDefinition': {'StoppingCondition': {'MaxPendingTimeInSeconds': 'integer'}},
 'TrainingJobDefinitions': {'StoppingCondition': {'MaxPendingTimeInSeconds': 'integer'}}}

Starts a hyperparameter tuning job. A hyperparameter tuning job finds the best version of a model by running many training jobs on your dataset using the algorithm you choose and values for hyperparameters within ranges that you specify. It then chooses the hyperparameter values that result in a model that performs the best, as measured by an objective metric that you choose.

A hyperparameter tuning job automatically creates Amazon SageMaker experiments, trials, and trial components for each training job that it runs. You can view these entities in Amazon SageMaker Studio. For more information, see View Experiments, Trials, and Trial Components .

Warning

Do not include any security-sensitive information including account access IDs, secrets or tokens in any hyperparameter field. If the use of security-sensitive credentials are detected, SageMaker will reject your training job request and return an exception error.

See also: AWS API Documentation

Request Syntax

client.create_hyper_parameter_tuning_job(
    HyperParameterTuningJobName='string',
    HyperParameterTuningJobConfig={
        'Strategy': 'Bayesian'|'Random'|'Hyperband'|'Grid',
        'StrategyConfig': {
            'HyperbandStrategyConfig': {
                'MinResource': 123,
                'MaxResource': 123
            }
        },
        'HyperParameterTuningJobObjective': {
            'Type': 'Maximize'|'Minimize',
            'MetricName': 'string'
        },
        'ResourceLimits': {
            'MaxNumberOfTrainingJobs': 123,
            'MaxParallelTrainingJobs': 123,
            'MaxRuntimeInSeconds': 123
        },
        'ParameterRanges': {
            'IntegerParameterRanges': [
                {
                    'Name': 'string',
                    'MinValue': 'string',
                    'MaxValue': 'string',
                    'ScalingType': 'Auto'|'Linear'|'Logarithmic'|'ReverseLogarithmic'
                },
            ],
            'ContinuousParameterRanges': [
                {
                    'Name': 'string',
                    'MinValue': 'string',
                    'MaxValue': 'string',
                    'ScalingType': 'Auto'|'Linear'|'Logarithmic'|'ReverseLogarithmic'
                },
            ],
            'CategoricalParameterRanges': [
                {
                    'Name': 'string',
                    'Values': [
                        'string',
                    ]
                },
            ],
            'AutoParameters': [
                {
                    'Name': 'string',
                    'ValueHint': 'string'
                },
            ]
        },
        'TrainingJobEarlyStoppingType': 'Off'|'Auto',
        'TuningJobCompletionCriteria': {
            'TargetObjectiveMetricValue': ...,
            'BestObjectiveNotImproving': {
                'MaxNumberOfTrainingJobsNotImproving': 123
            },
            'ConvergenceDetected': {
                'CompleteOnConvergence': 'Disabled'|'Enabled'
            }
        },
        'RandomSeed': 123
    },
    TrainingJobDefinition={
        'DefinitionName': 'string',
        'TuningObjective': {
            'Type': 'Maximize'|'Minimize',
            'MetricName': 'string'
        },
        'HyperParameterRanges': {
            'IntegerParameterRanges': [
                {
                    'Name': 'string',
                    'MinValue': 'string',
                    'MaxValue': 'string',
                    'ScalingType': 'Auto'|'Linear'|'Logarithmic'|'ReverseLogarithmic'
                },
            ],
            'ContinuousParameterRanges': [
                {
                    'Name': 'string',
                    'MinValue': 'string',
                    'MaxValue': 'string',
                    'ScalingType': 'Auto'|'Linear'|'Logarithmic'|'ReverseLogarithmic'
                },
            ],
            'CategoricalParameterRanges': [
                {
                    'Name': 'string',
                    'Values': [
                        'string',
                    ]
                },
            ],
            'AutoParameters': [
                {
                    'Name': 'string',
                    'ValueHint': 'string'
                },
            ]
        },
        'StaticHyperParameters': {
            'string': 'string'
        },
        'AlgorithmSpecification': {
            'TrainingImage': 'string',
            'TrainingInputMode': 'Pipe'|'File'|'FastFile',
            'AlgorithmName': 'string',
            'MetricDefinitions': [
                {
                    'Name': 'string',
                    'Regex': 'string'
                },
            ]
        },
        'RoleArn': 'string',
        'InputDataConfig': [
            {
                'ChannelName': 'string',
                'DataSource': {
                    'S3DataSource': {
                        'S3DataType': 'ManifestFile'|'S3Prefix'|'AugmentedManifestFile',
                        'S3Uri': 'string',
                        'S3DataDistributionType': 'FullyReplicated'|'ShardedByS3Key',
                        'AttributeNames': [
                            'string',
                        ],
                        'InstanceGroupNames': [
                            'string',
                        ]
                    },
                    'FileSystemDataSource': {
                        'FileSystemId': 'string',
                        'FileSystemAccessMode': 'rw'|'ro',
                        'FileSystemType': 'EFS'|'FSxLustre',
                        'DirectoryPath': 'string'
                    }
                },
                'ContentType': 'string',
                'CompressionType': 'None'|'Gzip',
                'RecordWrapperType': 'None'|'RecordIO',
                'InputMode': 'Pipe'|'File'|'FastFile',
                'ShuffleConfig': {
                    'Seed': 123
                }
            },
        ],
        'VpcConfig': {
            'SecurityGroupIds': [
                'string',
            ],
            'Subnets': [
                'string',
            ]
        },
        'OutputDataConfig': {
            'KmsKeyId': 'string',
            'S3OutputPath': 'string',
            'CompressionType': 'GZIP'|'NONE'
        },
        'ResourceConfig': {
            'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
            'InstanceCount': 123,
            'VolumeSizeInGB': 123,
            'VolumeKmsKeyId': 'string',
            'InstanceGroups': [
                {
                    'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
                    'InstanceCount': 123,
                    'InstanceGroupName': 'string'
                },
            ],
            'KeepAlivePeriodInSeconds': 123
        },
        'StoppingCondition': {
            'MaxRuntimeInSeconds': 123,
            'MaxWaitTimeInSeconds': 123,
            'MaxPendingTimeInSeconds': 123
        },
        'EnableNetworkIsolation': True|False,
        'EnableInterContainerTrafficEncryption': True|False,
        'EnableManagedSpotTraining': True|False,
        'CheckpointConfig': {
            'S3Uri': 'string',
            'LocalPath': 'string'
        },
        'RetryStrategy': {
            'MaximumRetryAttempts': 123
        },
        'HyperParameterTuningResourceConfig': {
            'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
            'InstanceCount': 123,
            'VolumeSizeInGB': 123,
            'VolumeKmsKeyId': 'string',
            'AllocationStrategy': 'Prioritized',
            'InstanceConfigs': [
                {
                    'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
                    'InstanceCount': 123,
                    'VolumeSizeInGB': 123
                },
            ]
        },
        'Environment': {
            'string': 'string'
        }
    },
    TrainingJobDefinitions=[
        {
            'DefinitionName': 'string',
            'TuningObjective': {
                'Type': 'Maximize'|'Minimize',
                'MetricName': 'string'
            },
            'HyperParameterRanges': {
                'IntegerParameterRanges': [
                    {
                        'Name': 'string',
                        'MinValue': 'string',
                        'MaxValue': 'string',
                        'ScalingType': 'Auto'|'Linear'|'Logarithmic'|'ReverseLogarithmic'
                    },
                ],
                'ContinuousParameterRanges': [
                    {
                        'Name': 'string',
                        'MinValue': 'string',
                        'MaxValue': 'string',
                        'ScalingType': 'Auto'|'Linear'|'Logarithmic'|'ReverseLogarithmic'
                    },
                ],
                'CategoricalParameterRanges': [
                    {
                        'Name': 'string',
                        'Values': [
                            'string',
                        ]
                    },
                ],
                'AutoParameters': [
                    {
                        'Name': 'string',
                        'ValueHint': 'string'
                    },
                ]
            },
            'StaticHyperParameters': {
                'string': 'string'
            },
            'AlgorithmSpecification': {
                'TrainingImage': 'string',
                'TrainingInputMode': 'Pipe'|'File'|'FastFile',
                'AlgorithmName': 'string',
                'MetricDefinitions': [
                    {
                        'Name': 'string',
                        'Regex': 'string'
                    },
                ]
            },
            'RoleArn': 'string',
            'InputDataConfig': [
                {
                    'ChannelName': 'string',
                    'DataSource': {
                        'S3DataSource': {
                            'S3DataType': 'ManifestFile'|'S3Prefix'|'AugmentedManifestFile',
                            'S3Uri': 'string',
                            'S3DataDistributionType': 'FullyReplicated'|'ShardedByS3Key',
                            'AttributeNames': [
                                'string',
                            ],
                            'InstanceGroupNames': [
                                'string',
                            ]
                        },
                        'FileSystemDataSource': {
                            'FileSystemId': 'string',
                            'FileSystemAccessMode': 'rw'|'ro',
                            'FileSystemType': 'EFS'|'FSxLustre',
                            'DirectoryPath': 'string'
                        }
                    },
                    'ContentType': 'string',
                    'CompressionType': 'None'|'Gzip',
                    'RecordWrapperType': 'None'|'RecordIO',
                    'InputMode': 'Pipe'|'File'|'FastFile',
                    'ShuffleConfig': {
                        'Seed': 123
                    }
                },
            ],
            'VpcConfig': {
                'SecurityGroupIds': [
                    'string',
                ],
                'Subnets': [
                    'string',
                ]
            },
            'OutputDataConfig': {
                'KmsKeyId': 'string',
                'S3OutputPath': 'string',
                'CompressionType': 'GZIP'|'NONE'
            },
            'ResourceConfig': {
                'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
                'InstanceCount': 123,
                'VolumeSizeInGB': 123,
                'VolumeKmsKeyId': 'string',
                'InstanceGroups': [
                    {
                        'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
                        'InstanceCount': 123,
                        'InstanceGroupName': 'string'
                    },
                ],
                'KeepAlivePeriodInSeconds': 123
            },
            'StoppingCondition': {
                'MaxRuntimeInSeconds': 123,
                'MaxWaitTimeInSeconds': 123,
                'MaxPendingTimeInSeconds': 123
            },
            'EnableNetworkIsolation': True|False,
            'EnableInterContainerTrafficEncryption': True|False,
            'EnableManagedSpotTraining': True|False,
            'CheckpointConfig': {
                'S3Uri': 'string',
                'LocalPath': 'string'
            },
            'RetryStrategy': {
                'MaximumRetryAttempts': 123
            },
            'HyperParameterTuningResourceConfig': {
                'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
                'InstanceCount': 123,
                'VolumeSizeInGB': 123,
                'VolumeKmsKeyId': 'string',
                'AllocationStrategy': 'Prioritized',
                'InstanceConfigs': [
                    {
                        'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
                        'InstanceCount': 123,
                        'VolumeSizeInGB': 123
                    },
                ]
            },
            'Environment': {
                'string': 'string'
            }
        },
    ],
    WarmStartConfig={
        'ParentHyperParameterTuningJobs': [
            {
                'HyperParameterTuningJobName': 'string'
            },
        ],
        'WarmStartType': 'IdenticalDataAndAlgorithm'|'TransferLearning'
    },
    Tags=[
        {
            'Key': 'string',
            'Value': 'string'
        },
    ],
    Autotune={
        'Mode': 'Enabled'
    }
)
type HyperParameterTuningJobName

string

param HyperParameterTuningJobName

[REQUIRED]

The name of the tuning job. This name is the prefix for the names of all training jobs that this tuning job launches. The name must be unique within the same Amazon Web Services account and Amazon Web Services Region. The name must have 1 to 32 characters. Valid characters are a-z, A-Z, 0-9, and : + = @ _ % - (hyphen). The name is not case sensitive.

type HyperParameterTuningJobConfig

dict

param HyperParameterTuningJobConfig

[REQUIRED]

The HyperParameterTuningJobConfig object that describes the tuning job, including the search strategy, the objective metric used to evaluate training jobs, ranges of parameters to search, and resource limits for the tuning job. For more information, see How Hyperparameter Tuning Works .

  • Strategy (string) -- [REQUIRED]

    Specifies how hyperparameter tuning chooses the combinations of hyperparameter values to use for the training job it launches. For information about search strategies, see How Hyperparameter Tuning Works .

  • StrategyConfig (dict) --

    The configuration for the Hyperband optimization strategy. This parameter should be provided only if Hyperband is selected as the strategy for HyperParameterTuningJobConfig .

    • HyperbandStrategyConfig (dict) --

      The configuration for the object that specifies the Hyperband strategy. This parameter is only supported for the Hyperband selection for Strategy within the HyperParameterTuningJobConfig API.

      • MinResource (integer) --

        The minimum number of resources (such as epochs) that can be used by a training job launched by a hyperparameter tuning job. If the value for MinResource has not been reached, the training job is not stopped by Hyperband .

      • MaxResource (integer) --

        The maximum number of resources (such as epochs) that can be used by a training job launched by a hyperparameter tuning job. Once a job reaches the MaxResource value, it is stopped. If a value for MaxResource is not provided, and Hyperband is selected as the hyperparameter tuning strategy, HyperbandTrainingJ attempts to infer MaxResource from the following keys (if present) in StaticsHyperParameters :

        • epochs

        • numepochs

        • n-epochs

        • n_epochs

        • num_epochs

        If HyperbandStrategyConfig is unable to infer a value for MaxResource , it generates a validation error. The maximum value is 20,000 epochs. All metrics that correspond to an objective metric are used to derive early stopping decisions . For distributive training jobs, ensure that duplicate metrics are not printed in the logs across the individual nodes in a training job. If multiple nodes are publishing duplicate or incorrect metrics, training jobs may make an incorrect stopping decision and stop the job prematurely.

  • HyperParameterTuningJobObjective (dict) --

    The HyperParameterTuningJobObjective specifies the objective metric used to evaluate the performance of training jobs launched by this tuning job.

    • Type (string) -- [REQUIRED]

      Whether to minimize or maximize the objective metric.

    • MetricName (string) -- [REQUIRED]

      The name of the metric to use for the objective metric.

  • ResourceLimits (dict) -- [REQUIRED]

    The ResourceLimits object that specifies the maximum number of training and parallel training jobs that can be used for this hyperparameter tuning job.

    • MaxNumberOfTrainingJobs (integer) --

      The maximum number of training jobs that a hyperparameter tuning job can launch.

    • MaxParallelTrainingJobs (integer) -- [REQUIRED]

      The maximum number of concurrent training jobs that a hyperparameter tuning job can launch.

    • MaxRuntimeInSeconds (integer) --

      The maximum time in seconds that a hyperparameter tuning job can run.

  • ParameterRanges (dict) --

    The ParameterRanges object that specifies the ranges of hyperparameters that this tuning job searches over to find the optimal configuration for the highest model performance against your chosen objective metric.

    • IntegerParameterRanges (list) --

      The array of IntegerParameterRange objects that specify ranges of integer hyperparameters that a hyperparameter tuning job searches.

      • (dict) --

        For a hyperparameter of the integer type, specifies the range that a hyperparameter tuning job searches.

        • Name (string) -- [REQUIRED]

          The name of the hyperparameter to search.

        • MinValue (string) -- [REQUIRED]

          The minimum value of the hyperparameter to search.

        • MaxValue (string) -- [REQUIRED]

          The maximum value of the hyperparameter to search.

        • ScalingType (string) --

          The scale that hyperparameter tuning uses to search the hyperparameter range. For information about choosing a hyperparameter scale, see Hyperparameter Scaling . One of the following values:

          Auto

          SageMaker hyperparameter tuning chooses the best scale for the hyperparameter.

          Linear

          Hyperparameter tuning searches the values in the hyperparameter range by using a linear scale.

          Logarithmic

          Hyperparameter tuning searches the values in the hyperparameter range by using a logarithmic scale.

          Logarithmic scaling works only for ranges that have only values greater than 0.

    • ContinuousParameterRanges (list) --

      The array of ContinuousParameterRange objects that specify ranges of continuous hyperparameters that a hyperparameter tuning job searches.

      • (dict) --

        A list of continuous hyperparameters to tune.

        • Name (string) -- [REQUIRED]

          The name of the continuous hyperparameter to tune.

        • MinValue (string) -- [REQUIRED]

          The minimum value for the hyperparameter. The tuning job uses floating-point values between this value and MaxValue for tuning.

        • MaxValue (string) -- [REQUIRED]

          The maximum value for the hyperparameter. The tuning job uses floating-point values between MinValue value and this value for tuning.

        • ScalingType (string) --

          The scale that hyperparameter tuning uses to search the hyperparameter range. For information about choosing a hyperparameter scale, see Hyperparameter Scaling . One of the following values:

          Auto

          SageMaker hyperparameter tuning chooses the best scale for the hyperparameter.

          Linear

          Hyperparameter tuning searches the values in the hyperparameter range by using a linear scale.

          Logarithmic

          Hyperparameter tuning searches the values in the hyperparameter range by using a logarithmic scale.

          Logarithmic scaling works only for ranges that have only values greater than 0.

          ReverseLogarithmic

          Hyperparameter tuning searches the values in the hyperparameter range by using a reverse logarithmic scale.

          Reverse logarithmic scaling works only for ranges that are entirely within the range 0<=x<1.0.

    • CategoricalParameterRanges (list) --

      The array of CategoricalParameterRange objects that specify ranges of categorical hyperparameters that a hyperparameter tuning job searches.

      • (dict) --

        A list of categorical hyperparameters to tune.

        • Name (string) -- [REQUIRED]

          The name of the categorical hyperparameter to tune.

        • Values (list) -- [REQUIRED]

          A list of the categories for the hyperparameter.

          • (string) --

    • AutoParameters (list) --

      A list containing hyperparameter names and example values to be used by Autotune to determine optimal ranges for your tuning job.

      • (dict) --

        The name and an example value of the hyperparameter that you want to use in Autotune. If Automatic model tuning (AMT) determines that your hyperparameter is eligible for Autotune, an optimal hyperparameter range is selected for you.

        • Name (string) -- [REQUIRED]

          The name of the hyperparameter to optimize using Autotune.

        • ValueHint (string) -- [REQUIRED]

          An example value of the hyperparameter to optimize using Autotune.

  • TrainingJobEarlyStoppingType (string) --

    Specifies whether to use early stopping for training jobs launched by the hyperparameter tuning job. Because the Hyperband strategy has its own advanced internal early stopping mechanism, TrainingJobEarlyStoppingType must be OFF to use Hyperband . This parameter can take on one of the following values (the default value is OFF ):

    OFF

    Training jobs launched by the hyperparameter tuning job do not use early stopping.

    AUTO

    SageMaker stops training jobs launched by the hyperparameter tuning job when they are unlikely to perform better than previously completed training jobs. For more information, see Stop Training Jobs Early .

  • TuningJobCompletionCriteria (dict) --

    The tuning job's completion criteria.

    • TargetObjectiveMetricValue (float) --

      The value of the objective metric.

    • BestObjectiveNotImproving (dict) --

      A flag to stop your hyperparameter tuning job if model performance fails to improve as evaluated against an objective function.

      • MaxNumberOfTrainingJobsNotImproving (integer) --

        The number of training jobs that have failed to improve model performance by 1% or greater over prior training jobs as evaluated against an objective function.

    • ConvergenceDetected (dict) --

      A flag to top your hyperparameter tuning job if automatic model tuning (AMT) has detected that your model has converged as evaluated against your objective function.

      • CompleteOnConvergence (string) --

        A flag to stop a tuning job once AMT has detected that the job has converged.

  • RandomSeed (integer) --

    A value used to initialize a pseudo-random number generator. Setting a random seed and using the same seed later for the same tuning job will allow hyperparameter optimization to find more a consistent hyperparameter configuration between the two runs.

type TrainingJobDefinition

dict

param TrainingJobDefinition

The HyperParameterTrainingJobDefinition object that describes the training jobs that this tuning job launches, including static hyperparameters, input data configuration, output data configuration, resource configuration, and stopping condition.

  • DefinitionName (string) --

    The job definition name.

  • TuningObjective (dict) --

    Defines the objective metric for a hyperparameter tuning job. Hyperparameter tuning uses the value of this metric to evaluate the training jobs it launches, and returns the training job that results in either the highest or lowest value for this metric, depending on the value you specify for the Type parameter. If you want to define a custom objective metric, see Define metrics and environment variables .

    • Type (string) -- [REQUIRED]

      Whether to minimize or maximize the objective metric.

    • MetricName (string) -- [REQUIRED]

      The name of the metric to use for the objective metric.

  • HyperParameterRanges (dict) --

    Specifies ranges of integer, continuous, and categorical hyperparameters that a hyperparameter tuning job searches. The hyperparameter tuning job launches training jobs with hyperparameter values within these ranges to find the combination of values that result in the training job with the best performance as measured by the objective metric of the hyperparameter tuning job.

    Note

    The maximum number of items specified for Array Members refers to the maximum number of hyperparameters for each range and also the maximum for the hyperparameter tuning job itself. That is, the sum of the number of hyperparameters for all the ranges can't exceed the maximum number specified.

    • IntegerParameterRanges (list) --

      The array of IntegerParameterRange objects that specify ranges of integer hyperparameters that a hyperparameter tuning job searches.

      • (dict) --

        For a hyperparameter of the integer type, specifies the range that a hyperparameter tuning job searches.

        • Name (string) -- [REQUIRED]

          The name of the hyperparameter to search.

        • MinValue (string) -- [REQUIRED]

          The minimum value of the hyperparameter to search.

        • MaxValue (string) -- [REQUIRED]

          The maximum value of the hyperparameter to search.

        • ScalingType (string) --

          The scale that hyperparameter tuning uses to search the hyperparameter range. For information about choosing a hyperparameter scale, see Hyperparameter Scaling . One of the following values:

          Auto

          SageMaker hyperparameter tuning chooses the best scale for the hyperparameter.

          Linear

          Hyperparameter tuning searches the values in the hyperparameter range by using a linear scale.

          Logarithmic

          Hyperparameter tuning searches the values in the hyperparameter range by using a logarithmic scale.

          Logarithmic scaling works only for ranges that have only values greater than 0.

    • ContinuousParameterRanges (list) --

      The array of ContinuousParameterRange objects that specify ranges of continuous hyperparameters that a hyperparameter tuning job searches.

      • (dict) --

        A list of continuous hyperparameters to tune.

        • Name (string) -- [REQUIRED]

          The name of the continuous hyperparameter to tune.

        • MinValue (string) -- [REQUIRED]

          The minimum value for the hyperparameter. The tuning job uses floating-point values between this value and MaxValue for tuning.

        • MaxValue (string) -- [REQUIRED]

          The maximum value for the hyperparameter. The tuning job uses floating-point values between MinValue value and this value for tuning.

        • ScalingType (string) --

          The scale that hyperparameter tuning uses to search the hyperparameter range. For information about choosing a hyperparameter scale, see Hyperparameter Scaling . One of the following values:

          Auto

          SageMaker hyperparameter tuning chooses the best scale for the hyperparameter.

          Linear

          Hyperparameter tuning searches the values in the hyperparameter range by using a linear scale.

          Logarithmic

          Hyperparameter tuning searches the values in the hyperparameter range by using a logarithmic scale.

          Logarithmic scaling works only for ranges that have only values greater than 0.

          ReverseLogarithmic

          Hyperparameter tuning searches the values in the hyperparameter range by using a reverse logarithmic scale.

          Reverse logarithmic scaling works only for ranges that are entirely within the range 0<=x<1.0.

    • CategoricalParameterRanges (list) --

      The array of CategoricalParameterRange objects that specify ranges of categorical hyperparameters that a hyperparameter tuning job searches.

      • (dict) --

        A list of categorical hyperparameters to tune.

        • Name (string) -- [REQUIRED]

          The name of the categorical hyperparameter to tune.

        • Values (list) -- [REQUIRED]

          A list of the categories for the hyperparameter.

          • (string) --

    • AutoParameters (list) --

      A list containing hyperparameter names and example values to be used by Autotune to determine optimal ranges for your tuning job.

      • (dict) --

        The name and an example value of the hyperparameter that you want to use in Autotune. If Automatic model tuning (AMT) determines that your hyperparameter is eligible for Autotune, an optimal hyperparameter range is selected for you.

        • Name (string) -- [REQUIRED]

          The name of the hyperparameter to optimize using Autotune.

        • ValueHint (string) -- [REQUIRED]

          An example value of the hyperparameter to optimize using Autotune.

  • StaticHyperParameters (dict) --

    Specifies the values of hyperparameters that do not change for the tuning job.

    • (string) --

      • (string) --

  • AlgorithmSpecification (dict) -- [REQUIRED]

    The HyperParameterAlgorithmSpecification object that specifies the resource algorithm to use for the training jobs that the tuning job launches.

    • TrainingImage (string) --

      The registry path of the Docker image that contains the training algorithm. For information about Docker registry paths for built-in algorithms, see Algorithms Provided by Amazon SageMaker: Common Parameters . SageMaker supports both registry/repository[:tag] and registry/repository[@digest] image path formats. For more information, see Using Your Own Algorithms with Amazon SageMaker .

    • TrainingInputMode (string) -- [REQUIRED]

      The training input mode that the algorithm supports. For more information about input modes, see Algorithms .

      Pipe mode

      If an algorithm supports Pipe mode, Amazon SageMaker streams data directly from Amazon S3 to the container.

      File mode

      If an algorithm supports File mode, SageMaker downloads the training data from S3 to the provisioned ML storage volume, and mounts the directory to the Docker volume for the training container.

      You must provision the ML storage volume with sufficient capacity to accommodate the data downloaded from S3. In addition to the training data, the ML storage volume also stores the output model. The algorithm container uses the ML storage volume to also store intermediate information, if any.

      For distributed algorithms, training data is distributed uniformly. Your training duration is predictable if the input data objects sizes are approximately the same. SageMaker does not split the files any further for model training. If the object sizes are skewed, training won't be optimal as the data distribution is also skewed when one host in a training cluster is overloaded, thus becoming a bottleneck in training.

      FastFile mode

      If an algorithm supports FastFile mode, SageMaker streams data directly from S3 to the container with no code changes, and provides file system access to the data. Users can author their training script to interact with these files as if they were stored on disk.

      FastFile mode works best when the data is read sequentially. Augmented manifest files aren't supported. The startup time is lower when there are fewer files in the S3 bucket provided.

    • AlgorithmName (string) --

      The name of the resource algorithm to use for the hyperparameter tuning job. If you specify a value for this parameter, do not specify a value for TrainingImage .

    • MetricDefinitions (list) --

      An array of MetricDefinition objects that specify the metrics that the algorithm emits.

      • (dict) --

        Specifies a metric that the training algorithm writes to stderr or stdout . You can view these logs to understand how your training job performs and check for any errors encountered during training. SageMaker hyperparameter tuning captures all defined metrics. Specify one of the defined metrics to use as an objective metric using the TuningObjective parameter in the HyperParameterTrainingJobDefinition API to evaluate job performance during hyperparameter tuning.

        • Name (string) -- [REQUIRED]

          The name of the metric.

        • Regex (string) -- [REQUIRED]

          A regular expression that searches the output of a training job and gets the value of the metric. For more information about using regular expressions to define metrics, see Defining metrics and environment variables .

  • RoleArn (string) -- [REQUIRED]

    The Amazon Resource Name (ARN) of the IAM role associated with the training jobs that the tuning job launches.

  • InputDataConfig (list) --

    An array of Channel objects that specify the input for the training jobs that the tuning job launches.

    • (dict) --

      A channel is a named input source that training algorithms can consume.

      • ChannelName (string) -- [REQUIRED]

        The name of the channel.

      • DataSource (dict) -- [REQUIRED]

        The location of the channel data.

        • S3DataSource (dict) --

          The S3 location of the data source that is associated with a channel.

          • S3DataType (string) -- [REQUIRED]

            If you choose S3Prefix , S3Uri identifies a key name prefix. SageMaker uses all objects that match the specified key name prefix for model training.

            If you choose ManifestFile , S3Uri identifies an object that is a manifest file containing a list of object keys that you want SageMaker to use for model training.

            If you choose AugmentedManifestFile , S3Uri identifies an object that is an augmented manifest file in JSON lines format. This file contains the data you want to use for model training. AugmentedManifestFile can only be used if the Channel's input mode is Pipe .

          • S3Uri (string) -- [REQUIRED]

            Depending on the value specified for the S3DataType , identifies either a key name prefix or a manifest. For example:

            • A key name prefix might look like this: s3://bucketname/exampleprefix

            • A manifest might look like this: s3://bucketname/example.manifest A manifest is an S3 object which is a JSON file consisting of an array of elements. The first element is a prefix which is followed by one or more suffixes. SageMaker appends the suffix elements to the prefix to get a full set of S3Uri . Note that the prefix must be a valid non-empty S3Uri that precludes users from specifying a manifest whose individual S3Uri is sourced from different S3 buckets. The following code example shows a valid manifest format: [ {"prefix": "s3://customer_bucket/some/prefix/"}, "relative/path/to/custdata-1", "relative/path/custdata-2", ... "relative/path/custdata-N" ] This JSON is equivalent to the following S3Uri list: s3://customer_bucket/some/prefix/relative/path/to/custdata-1 s3://customer_bucket/some/prefix/relative/path/custdata-2 ... s3://customer_bucket/some/prefix/relative/path/custdata-N The complete set of S3Uri in this manifest is the input data for the channel for this data source. The object that each S3Uri points to must be readable by the IAM role that SageMaker uses to perform tasks on your behalf.

            Your input bucket must be located in same Amazon Web Services region as your training job.

          • S3DataDistributionType (string) --

            If you want SageMaker to replicate the entire dataset on each ML compute instance that is launched for model training, specify FullyReplicated .

            If you want SageMaker to replicate a subset of data on each ML compute instance that is launched for model training, specify ShardedByS3Key . If there are n ML compute instances launched for a training job, each instance gets approximately 1/n of the number of S3 objects. In this case, model training on each machine uses only the subset of training data.

            Don't choose more ML compute instances for training than available S3 objects. If you do, some nodes won't get any data and you will pay for nodes that aren't getting any training data. This applies in both File and Pipe modes. Keep this in mind when developing algorithms.

            In distributed training, where you use multiple ML compute EC2 instances, you might choose ShardedByS3Key . If the algorithm requires copying training data to the ML storage volume (when TrainingInputMode is set to File ), this copies 1/n of the number of objects.

          • AttributeNames (list) --

            A list of one or more attribute names to use that are found in a specified augmented manifest file.

            • (string) --

          • InstanceGroupNames (list) --

            A list of names of instance groups that get data from the S3 data source.

            • (string) --

        • FileSystemDataSource (dict) --

          The file system that is associated with a channel.

          • FileSystemId (string) -- [REQUIRED]

            The file system id.

          • FileSystemAccessMode (string) -- [REQUIRED]

            The access mode of the mount of the directory associated with the channel. A directory can be mounted either in ro (read-only) or rw (read-write) mode.

          • FileSystemType (string) -- [REQUIRED]

            The file system type.

          • DirectoryPath (string) -- [REQUIRED]

            The full path to the directory to associate with the channel.

      • ContentType (string) --

        The MIME type of the data.

      • CompressionType (string) --

        If training data is compressed, the compression type. The default value is None . CompressionType is used only in Pipe input mode. In File mode, leave this field unset or set it to None.

      • RecordWrapperType (string) --

        Specify RecordIO as the value when input data is in raw format but the training algorithm requires the RecordIO format. In this case, SageMaker wraps each individual S3 object in a RecordIO record. If the input data is already in RecordIO format, you don't need to set this attribute. For more information, see Create a Dataset Using RecordIO .

        In File mode, leave this field unset or set it to None.

      • InputMode (string) --

        (Optional) The input mode to use for the data channel in a training job. If you don't set a value for InputMode , SageMaker uses the value set for TrainingInputMode . Use this parameter to override the TrainingInputMode setting in a AlgorithmSpecification request when you have a channel that needs a different input mode from the training job's general setting. To download the data from Amazon Simple Storage Service (Amazon S3) to the provisioned ML storage volume, and mount the directory to a Docker volume, use File input mode. To stream data directly from Amazon S3 to the container, choose Pipe input mode.

        To use a model for incremental training, choose File input model.

      • ShuffleConfig (dict) --

        A configuration for a shuffle option for input data in a channel. If you use S3Prefix for S3DataType , this shuffles the results of the S3 key prefix matches. If you use ManifestFile , the order of the S3 object references in the ManifestFile is shuffled. If you use AugmentedManifestFile , the order of the JSON lines in the AugmentedManifestFile is shuffled. The shuffling order is determined using the Seed value.

        For Pipe input mode, shuffling is done at the start of every epoch. With large datasets this ensures that the order of the training data is different for each epoch, it helps reduce bias and possible overfitting. In a multi-node training job when ShuffleConfig is combined with S3DataDistributionType of ShardedByS3Key , the data is shuffled across nodes so that the content sent to a particular node on the first epoch might be sent to a different node on the second epoch.

        • Seed (integer) -- [REQUIRED]

          Determines the shuffling order in ShuffleConfig value.

  • VpcConfig (dict) --

    The VpcConfig object that specifies the VPC that you want the training jobs that this hyperparameter tuning job launches to connect to. Control access to and from your training container by configuring the VPC. For more information, see Protect Training Jobs by Using an Amazon Virtual Private Cloud .

    • SecurityGroupIds (list) -- [REQUIRED]

      The VPC security group IDs, in the form sg-xxxxxxxx. Specify the security groups for the VPC that is specified in the Subnets field.

      • (string) --

    • Subnets (list) -- [REQUIRED]

      The ID of the subnets in the VPC to which you want to connect your training job or model. For information about the availability of specific instance types, see Supported Instance Types and Availability Zones .

      • (string) --

  • OutputDataConfig (dict) -- [REQUIRED]

    Specifies the path to the Amazon S3 bucket where you store model artifacts from the training jobs that the tuning job launches.

    • KmsKeyId (string) --

      The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that SageMaker uses to encrypt the model artifacts at rest using Amazon S3 server-side encryption. The KmsKeyId can be any of the following formats:

      • // KMS Key ID "1234abcd-12ab-34cd-56ef-1234567890ab"

      • // Amazon Resource Name (ARN) of a KMS Key "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

      • // KMS Key Alias "alias/ExampleAlias"

      • // Amazon Resource Name (ARN) of a KMS Key Alias "arn:aws:kms:us-west-2:111122223333:alias/ExampleAlias"

      If you use a KMS key ID or an alias of your KMS key, the SageMaker execution role must include permissions to call kms:Encrypt . If you don't provide a KMS key ID, SageMaker uses the default KMS key for Amazon S3 for your role's account. SageMaker uses server-side encryption with KMS-managed keys for OutputDataConfig . If you use a bucket policy with an s3:PutObject permission that only allows objects with server-side encryption, set the condition key of s3:x-amz-server-side-encryption to "aws:kms" . For more information, see KMS-Managed Encryption Keys in the Amazon Simple Storage Service Developer Guide.

      The KMS key policy must grant permission to the IAM role that you specify in your CreateTrainingJob , CreateTransformJob , or CreateHyperParameterTuningJob requests. For more information, see Using Key Policies in Amazon Web Services KMS in the Amazon Web Services Key Management Service Developer Guide .

    • S3OutputPath (string) -- [REQUIRED]

      Identifies the S3 path where you want SageMaker to store the model artifacts. For example, s3://bucket-name/key-name-prefix .

    • CompressionType (string) --

      The model output compression type. Select None to output an uncompressed model, recommended for large model outputs. Defaults to gzip.

  • ResourceConfig (dict) --

    The resources, including the compute instances and storage volumes, to use for the training jobs that the tuning job launches.

    Storage volumes store model artifacts and incremental states. Training algorithms might also use storage volumes for scratch space. If you want SageMaker to use the storage volume to store the training data, choose File as the TrainingInputMode in the algorithm specification. For distributed training algorithms, specify an instance count greater than 1.

    Note

    If you want to use hyperparameter optimization with instance type flexibility, use HyperParameterTuningResourceConfig instead.

    • InstanceType (string) --

      The ML compute instance type.

      Note

      SageMaker Training on Amazon Elastic Compute Cloud (EC2) P4de instances is in preview release starting December 9th, 2022.

      Amazon EC2 P4de instances (currently in preview) are powered by 8 NVIDIA A100 GPUs with 80GB high-performance HBM2e GPU memory, which accelerate the speed of training ML models that need to be trained on large datasets of high-resolution data. In this preview release, Amazon SageMaker supports ML training jobs on P4de instances (ml.p4de.24xlarge ) to reduce model training time. The ml.p4de.24xlarge instances are available in the following Amazon Web Services Regions.

      • US East (N. Virginia) (us-east-1)

      • US West (Oregon) (us-west-2)

      To request quota limit increase and start using P4de instances, contact the SageMaker Training service team through your account team.

    • InstanceCount (integer) --

      The number of ML compute instances to use. For distributed training, provide a value greater than 1.

    • VolumeSizeInGB (integer) -- [REQUIRED]

      The size of the ML storage volume that you want to provision.

      ML storage volumes store model artifacts and incremental states. Training algorithms might also use the ML storage volume for scratch space. If you want to store the training data in the ML storage volume, choose File as the TrainingInputMode in the algorithm specification.

      When using an ML instance with NVMe SSD volumes , SageMaker doesn't provision Amazon EBS General Purpose SSD (gp2) storage. Available storage is fixed to the NVMe-type instance's storage capacity. SageMaker configures storage paths for training datasets, checkpoints, model artifacts, and outputs to use the entire capacity of the instance storage. For example, ML instance families with the NVMe-type instance storage include ml.p4d , ml.g4dn , and ml.g5 .

      When using an ML instance with the EBS-only storage option and without instance storage, you must define the size of EBS volume through VolumeSizeInGB in the ResourceConfig API. For example, ML instance families that use EBS volumes include ml.c5 and ml.p2 .

      To look up instance types and their instance storage types and volumes, see Amazon EC2 Instance Types .

      To find the default local paths defined by the SageMaker training platform, see Amazon SageMaker Training Storage Folders for Training Datasets, Checkpoints, Model Artifacts, and Outputs .

    • VolumeKmsKeyId (string) --

      The Amazon Web Services KMS key that SageMaker uses to encrypt data on the storage volume attached to the ML compute instance(s) that run the training job.

      Note

      Certain Nitro-based instances include local storage, dependent on the instance type. Local storage volumes are encrypted using a hardware module on the instance. You can't request a VolumeKmsKeyId when using an instance type with local storage.

      For a list of instance types that support local instance storage, see Instance Store Volumes .

      For more information about local instance storage encryption, see SSD Instance Store Volumes .

      The VolumeKmsKeyId can be in any of the following formats:

      • // KMS Key ID "1234abcd-12ab-34cd-56ef-1234567890ab"

      • // Amazon Resource Name (ARN) of a KMS Key "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

    • InstanceGroups (list) --

      The configuration of a heterogeneous cluster in JSON format.

      • (dict) --

        Defines an instance group for heterogeneous cluster training. When requesting a training job using the CreateTrainingJob API, you can configure multiple instance groups .

        • InstanceType (string) -- [REQUIRED]

          Specifies the instance type of the instance group.

        • InstanceCount (integer) -- [REQUIRED]

          Specifies the number of instances of the instance group.

        • InstanceGroupName (string) -- [REQUIRED]

          Specifies the name of the instance group.

    • KeepAlivePeriodInSeconds (integer) --

      The duration of time in seconds to retain configured resources in a warm pool for subsequent training jobs.

  • StoppingCondition (dict) -- [REQUIRED]

    Specifies a limit to how long a model hyperparameter training job can run. It also specifies how long a managed spot training job has to complete. When the job reaches the time limit, SageMaker ends the training job. Use this API to cap model training costs.

    • MaxRuntimeInSeconds (integer) --

      The maximum length of time, in seconds, that a training or compilation job can run before it is stopped.

      For compilation jobs, if the job does not complete during this time, a TimeOut error is generated. We recommend starting with 900 seconds and increasing as necessary based on your model.

      For all other jobs, if the job does not complete during this time, SageMaker ends the job. When RetryStrategy is specified in the job request, MaxRuntimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt. The default value is 1 day. The maximum value is 28 days.

      The maximum time that a TrainingJob can run in total, including any time spent publishing metrics or archiving and uploading models after it has been stopped, is 30 days.

    • MaxWaitTimeInSeconds (integer) --

      The maximum length of time, in seconds, that a managed Spot training job has to complete. It is the amount of time spent waiting for Spot capacity plus the amount of time the job can run. It must be equal to or greater than MaxRuntimeInSeconds . If the job does not complete during this time, SageMaker ends the job.

      When RetryStrategy is specified in the job request, MaxWaitTimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt.

    • MaxPendingTimeInSeconds (integer) --

      The maximum pending time in seconds.

  • EnableNetworkIsolation (boolean) --

    Isolates the training container. No inbound or outbound network calls can be made, except for calls between peers within a training cluster for distributed training. If network isolation is used for training jobs that are configured to use a VPC, SageMaker downloads and uploads customer data and model artifacts through the specified VPC, but the training container does not have network access.

  • EnableInterContainerTrafficEncryption (boolean) --

    To encrypt all communications between ML compute instances in distributed training, choose True . Encryption provides greater security for distributed training, but training might take longer. How long it takes depends on the amount of communication between compute instances, especially if you use a deep learning algorithm in distributed training.

  • EnableManagedSpotTraining (boolean) --

    A Boolean indicating whether managed spot training is enabled (True ) or not (False ).

  • CheckpointConfig (dict) --

    Contains information about the output location for managed spot training checkpoint data.

    • S3Uri (string) -- [REQUIRED]

      Identifies the S3 path where you want SageMaker to store checkpoints. For example, s3://bucket-name/key-name-prefix .

    • LocalPath (string) --

      (Optional) The local directory where checkpoints are written. The default directory is /opt/ml/checkpoints/ .

  • RetryStrategy (dict) --

    The number of times to retry the job when the job fails due to an InternalServerError .

    • MaximumRetryAttempts (integer) -- [REQUIRED]

      The number of times to retry the job. When the job is retried, it's SecondaryStatus is changed to STARTING .

  • HyperParameterTuningResourceConfig (dict) --

    The configuration for the hyperparameter tuning resources, including the compute instances and storage volumes, used for training jobs launched by the tuning job. By default, storage volumes hold model artifacts and incremental states. Choose File for TrainingInputMode in the AlgorithmSpecification parameter to additionally store training data in the storage volume (optional).

    • InstanceType (string) --

      The instance type used to run hyperparameter optimization tuning jobs. See descriptions of instance types for more information.

    • InstanceCount (integer) --

      The number of compute instances of type InstanceType to use. For distributed training , select a value greater than 1.

    • VolumeSizeInGB (integer) --

      The volume size in GB for the storage volume to be used in processing hyperparameter optimization jobs (optional). These volumes store model artifacts, incremental states and optionally, scratch space for training algorithms. Do not provide a value for this parameter if a value for InstanceConfigs is also specified.

      Some instance types have a fixed total local storage size. If you select one of these instances for training, VolumeSizeInGB cannot be greater than this total size. For a list of instance types with local instance storage and their sizes, see instance store volumes .

      Note

      SageMaker supports only the General Purpose SSD (gp2) storage volume type.

    • VolumeKmsKeyId (string) --

      A key used by Amazon Web Services Key Management Service to encrypt data on the storage volume attached to the compute instances used to run the training job. You can use either of the following formats to specify a key.

      KMS Key ID:

      "1234abcd-12ab-34cd-56ef-1234567890ab"

      Amazon Resource Name (ARN) of a KMS key:

      "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

      Some instances use local storage, which use a hardware module to encrypt storage volumes. If you choose one of these instance types, you cannot request a VolumeKmsKeyId . For a list of instance types that use local storage, see instance store volumes . For more information about Amazon Web Services Key Management Service, see KMS encryption for more information.

    • AllocationStrategy (string) --

      The strategy that determines the order of preference for resources specified in InstanceConfigs used in hyperparameter optimization.

    • InstanceConfigs (list) --

      A list containing the configuration(s) for one or more resources for processing hyperparameter jobs. These resources include compute instances and storage volumes to use in model training jobs launched by hyperparameter tuning jobs. The AllocationStrategy controls the order in which multiple configurations provided in InstanceConfigs are used.

      Note

      If you only want to use a single instance configuration inside the HyperParameterTuningResourceConfig API, do not provide a value for InstanceConfigs . Instead, use InstanceType , VolumeSizeInGB and InstanceCount . If you use InstanceConfigs , do not provide values for InstanceType , VolumeSizeInGB or InstanceCount .

      • (dict) --

        The configuration for hyperparameter tuning resources for use in training jobs launched by the tuning job. These resources include compute instances and storage volumes. Specify one or more compute instance configurations and allocation strategies to select resources (optional).

        • InstanceType (string) -- [REQUIRED]

          The instance type used for processing of hyperparameter optimization jobs. Choose from general purpose (no GPUs) instance types: ml.m5.xlarge, ml.m5.2xlarge, and ml.m5.4xlarge or compute optimized (no GPUs) instance types: ml.c5.xlarge and ml.c5.2xlarge. For more information about instance types, see instance type descriptions .

        • InstanceCount (integer) -- [REQUIRED]

          The number of instances of the type specified by InstanceType . Choose an instance count larger than 1 for distributed training algorithms. See Step 2: Launch a SageMaker Distributed Training Job Using the SageMaker Python SDK for more information.

        • VolumeSizeInGB (integer) -- [REQUIRED]

          The volume size in GB of the data to be processed for hyperparameter optimization (optional).

  • Environment (dict) --

    An environment variable that you can pass into the SageMaker CreateTrainingJob API. You can use an existing environment variable from the training container or use your own. See Define metrics and variables for more information.

    Note

    The maximum number of items specified for Map Entries refers to the maximum number of environment variables for each TrainingJobDefinition and also the maximum for the hyperparameter tuning job itself. That is, the sum of the number of environment variables for all the training job definitions can't exceed the maximum number specified.

    • (string) --

      • (string) --

type TrainingJobDefinitions

list

param TrainingJobDefinitions

A list of the HyperParameterTrainingJobDefinition objects launched for this tuning job.

  • (dict) --

    Defines the training jobs launched by a hyperparameter tuning job.

    • DefinitionName (string) --

      The job definition name.

    • TuningObjective (dict) --

      Defines the objective metric for a hyperparameter tuning job. Hyperparameter tuning uses the value of this metric to evaluate the training jobs it launches, and returns the training job that results in either the highest or lowest value for this metric, depending on the value you specify for the Type parameter. If you want to define a custom objective metric, see Define metrics and environment variables .

      • Type (string) -- [REQUIRED]

        Whether to minimize or maximize the objective metric.

      • MetricName (string) -- [REQUIRED]

        The name of the metric to use for the objective metric.

    • HyperParameterRanges (dict) --

      Specifies ranges of integer, continuous, and categorical hyperparameters that a hyperparameter tuning job searches. The hyperparameter tuning job launches training jobs with hyperparameter values within these ranges to find the combination of values that result in the training job with the best performance as measured by the objective metric of the hyperparameter tuning job.

      Note

      The maximum number of items specified for Array Members refers to the maximum number of hyperparameters for each range and also the maximum for the hyperparameter tuning job itself. That is, the sum of the number of hyperparameters for all the ranges can't exceed the maximum number specified.

      • IntegerParameterRanges (list) --

        The array of IntegerParameterRange objects that specify ranges of integer hyperparameters that a hyperparameter tuning job searches.

        • (dict) --

          For a hyperparameter of the integer type, specifies the range that a hyperparameter tuning job searches.

          • Name (string) -- [REQUIRED]

            The name of the hyperparameter to search.

          • MinValue (string) -- [REQUIRED]

            The minimum value of the hyperparameter to search.

          • MaxValue (string) -- [REQUIRED]

            The maximum value of the hyperparameter to search.

          • ScalingType (string) --

            The scale that hyperparameter tuning uses to search the hyperparameter range. For information about choosing a hyperparameter scale, see Hyperparameter Scaling . One of the following values:

            Auto

            SageMaker hyperparameter tuning chooses the best scale for the hyperparameter.

            Linear

            Hyperparameter tuning searches the values in the hyperparameter range by using a linear scale.

            Logarithmic

            Hyperparameter tuning searches the values in the hyperparameter range by using a logarithmic scale.

            Logarithmic scaling works only for ranges that have only values greater than 0.

      • ContinuousParameterRanges (list) --

        The array of ContinuousParameterRange objects that specify ranges of continuous hyperparameters that a hyperparameter tuning job searches.

        • (dict) --

          A list of continuous hyperparameters to tune.

          • Name (string) -- [REQUIRED]

            The name of the continuous hyperparameter to tune.

          • MinValue (string) -- [REQUIRED]

            The minimum value for the hyperparameter. The tuning job uses floating-point values between this value and MaxValue for tuning.

          • MaxValue (string) -- [REQUIRED]

            The maximum value for the hyperparameter. The tuning job uses floating-point values between MinValue value and this value for tuning.

          • ScalingType (string) --

            The scale that hyperparameter tuning uses to search the hyperparameter range. For information about choosing a hyperparameter scale, see Hyperparameter Scaling . One of the following values:

            Auto

            SageMaker hyperparameter tuning chooses the best scale for the hyperparameter.

            Linear

            Hyperparameter tuning searches the values in the hyperparameter range by using a linear scale.

            Logarithmic

            Hyperparameter tuning searches the values in the hyperparameter range by using a logarithmic scale.

            Logarithmic scaling works only for ranges that have only values greater than 0.

            ReverseLogarithmic

            Hyperparameter tuning searches the values in the hyperparameter range by using a reverse logarithmic scale.

            Reverse logarithmic scaling works only for ranges that are entirely within the range 0<=x<1.0.

      • CategoricalParameterRanges (list) --

        The array of CategoricalParameterRange objects that specify ranges of categorical hyperparameters that a hyperparameter tuning job searches.

        • (dict) --

          A list of categorical hyperparameters to tune.

          • Name (string) -- [REQUIRED]

            The name of the categorical hyperparameter to tune.

          • Values (list) -- [REQUIRED]

            A list of the categories for the hyperparameter.

            • (string) --

      • AutoParameters (list) --

        A list containing hyperparameter names and example values to be used by Autotune to determine optimal ranges for your tuning job.

        • (dict) --

          The name and an example value of the hyperparameter that you want to use in Autotune. If Automatic model tuning (AMT) determines that your hyperparameter is eligible for Autotune, an optimal hyperparameter range is selected for you.

          • Name (string) -- [REQUIRED]

            The name of the hyperparameter to optimize using Autotune.

          • ValueHint (string) -- [REQUIRED]

            An example value of the hyperparameter to optimize using Autotune.

    • StaticHyperParameters (dict) --

      Specifies the values of hyperparameters that do not change for the tuning job.

      • (string) --

        • (string) --

    • AlgorithmSpecification (dict) -- [REQUIRED]

      The HyperParameterAlgorithmSpecification object that specifies the resource algorithm to use for the training jobs that the tuning job launches.

      • TrainingImage (string) --

        The registry path of the Docker image that contains the training algorithm. For information about Docker registry paths for built-in algorithms, see Algorithms Provided by Amazon SageMaker: Common Parameters . SageMaker supports both registry/repository[:tag] and registry/repository[@digest] image path formats. For more information, see Using Your Own Algorithms with Amazon SageMaker .

      • TrainingInputMode (string) -- [REQUIRED]

        The training input mode that the algorithm supports. For more information about input modes, see Algorithms .

        Pipe mode

        If an algorithm supports Pipe mode, Amazon SageMaker streams data directly from Amazon S3 to the container.

        File mode

        If an algorithm supports File mode, SageMaker downloads the training data from S3 to the provisioned ML storage volume, and mounts the directory to the Docker volume for the training container.

        You must provision the ML storage volume with sufficient capacity to accommodate the data downloaded from S3. In addition to the training data, the ML storage volume also stores the output model. The algorithm container uses the ML storage volume to also store intermediate information, if any.

        For distributed algorithms, training data is distributed uniformly. Your training duration is predictable if the input data objects sizes are approximately the same. SageMaker does not split the files any further for model training. If the object sizes are skewed, training won't be optimal as the data distribution is also skewed when one host in a training cluster is overloaded, thus becoming a bottleneck in training.

        FastFile mode

        If an algorithm supports FastFile mode, SageMaker streams data directly from S3 to the container with no code changes, and provides file system access to the data. Users can author their training script to interact with these files as if they were stored on disk.

        FastFile mode works best when the data is read sequentially. Augmented manifest files aren't supported. The startup time is lower when there are fewer files in the S3 bucket provided.

      • AlgorithmName (string) --

        The name of the resource algorithm to use for the hyperparameter tuning job. If you specify a value for this parameter, do not specify a value for TrainingImage .

      • MetricDefinitions (list) --

        An array of MetricDefinition objects that specify the metrics that the algorithm emits.

        • (dict) --

          Specifies a metric that the training algorithm writes to stderr or stdout . You can view these logs to understand how your training job performs and check for any errors encountered during training. SageMaker hyperparameter tuning captures all defined metrics. Specify one of the defined metrics to use as an objective metric using the TuningObjective parameter in the HyperParameterTrainingJobDefinition API to evaluate job performance during hyperparameter tuning.

          • Name (string) -- [REQUIRED]

            The name of the metric.

          • Regex (string) -- [REQUIRED]

            A regular expression that searches the output of a training job and gets the value of the metric. For more information about using regular expressions to define metrics, see Defining metrics and environment variables .

    • RoleArn (string) -- [REQUIRED]

      The Amazon Resource Name (ARN) of the IAM role associated with the training jobs that the tuning job launches.

    • InputDataConfig (list) --

      An array of Channel objects that specify the input for the training jobs that the tuning job launches.

      • (dict) --

        A channel is a named input source that training algorithms can consume.

        • ChannelName (string) -- [REQUIRED]

          The name of the channel.

        • DataSource (dict) -- [REQUIRED]

          The location of the channel data.

          • S3DataSource (dict) --

            The S3 location of the data source that is associated with a channel.

            • S3DataType (string) -- [REQUIRED]

              If you choose S3Prefix , S3Uri identifies a key name prefix. SageMaker uses all objects that match the specified key name prefix for model training.

              If you choose ManifestFile , S3Uri identifies an object that is a manifest file containing a list of object keys that you want SageMaker to use for model training.

              If you choose AugmentedManifestFile , S3Uri identifies an object that is an augmented manifest file in JSON lines format. This file contains the data you want to use for model training. AugmentedManifestFile can only be used if the Channel's input mode is Pipe .

            • S3Uri (string) -- [REQUIRED]

              Depending on the value specified for the S3DataType , identifies either a key name prefix or a manifest. For example:

              • A key name prefix might look like this: s3://bucketname/exampleprefix

              • A manifest might look like this: s3://bucketname/example.manifest A manifest is an S3 object which is a JSON file consisting of an array of elements. The first element is a prefix which is followed by one or more suffixes. SageMaker appends the suffix elements to the prefix to get a full set of S3Uri . Note that the prefix must be a valid non-empty S3Uri that precludes users from specifying a manifest whose individual S3Uri is sourced from different S3 buckets. The following code example shows a valid manifest format: [ {"prefix": "s3://customer_bucket/some/prefix/"}, "relative/path/to/custdata-1", "relative/path/custdata-2", ... "relative/path/custdata-N" ] This JSON is equivalent to the following S3Uri list: s3://customer_bucket/some/prefix/relative/path/to/custdata-1 s3://customer_bucket/some/prefix/relative/path/custdata-2 ... s3://customer_bucket/some/prefix/relative/path/custdata-N The complete set of S3Uri in this manifest is the input data for the channel for this data source. The object that each S3Uri points to must be readable by the IAM role that SageMaker uses to perform tasks on your behalf.

              Your input bucket must be located in same Amazon Web Services region as your training job.

            • S3DataDistributionType (string) --

              If you want SageMaker to replicate the entire dataset on each ML compute instance that is launched for model training, specify FullyReplicated .

              If you want SageMaker to replicate a subset of data on each ML compute instance that is launched for model training, specify ShardedByS3Key . If there are n ML compute instances launched for a training job, each instance gets approximately 1/n of the number of S3 objects. In this case, model training on each machine uses only the subset of training data.

              Don't choose more ML compute instances for training than available S3 objects. If you do, some nodes won't get any data and you will pay for nodes that aren't getting any training data. This applies in both File and Pipe modes. Keep this in mind when developing algorithms.

              In distributed training, where you use multiple ML compute EC2 instances, you might choose ShardedByS3Key . If the algorithm requires copying training data to the ML storage volume (when TrainingInputMode is set to File ), this copies 1/n of the number of objects.

            • AttributeNames (list) --

              A list of one or more attribute names to use that are found in a specified augmented manifest file.

              • (string) --

            • InstanceGroupNames (list) --

              A list of names of instance groups that get data from the S3 data source.

              • (string) --

          • FileSystemDataSource (dict) --

            The file system that is associated with a channel.

            • FileSystemId (string) -- [REQUIRED]

              The file system id.

            • FileSystemAccessMode (string) -- [REQUIRED]

              The access mode of the mount of the directory associated with the channel. A directory can be mounted either in ro (read-only) or rw (read-write) mode.

            • FileSystemType (string) -- [REQUIRED]

              The file system type.

            • DirectoryPath (string) -- [REQUIRED]

              The full path to the directory to associate with the channel.

        • ContentType (string) --

          The MIME type of the data.

        • CompressionType (string) --

          If training data is compressed, the compression type. The default value is None . CompressionType is used only in Pipe input mode. In File mode, leave this field unset or set it to None.

        • RecordWrapperType (string) --

          Specify RecordIO as the value when input data is in raw format but the training algorithm requires the RecordIO format. In this case, SageMaker wraps each individual S3 object in a RecordIO record. If the input data is already in RecordIO format, you don't need to set this attribute. For more information, see Create a Dataset Using RecordIO .

          In File mode, leave this field unset or set it to None.

        • InputMode (string) --

          (Optional) The input mode to use for the data channel in a training job. If you don't set a value for InputMode , SageMaker uses the value set for TrainingInputMode . Use this parameter to override the TrainingInputMode setting in a AlgorithmSpecification request when you have a channel that needs a different input mode from the training job's general setting. To download the data from Amazon Simple Storage Service (Amazon S3) to the provisioned ML storage volume, and mount the directory to a Docker volume, use File input mode. To stream data directly from Amazon S3 to the container, choose Pipe input mode.

          To use a model for incremental training, choose File input model.

        • ShuffleConfig (dict) --

          A configuration for a shuffle option for input data in a channel. If you use S3Prefix for S3DataType , this shuffles the results of the S3 key prefix matches. If you use ManifestFile , the order of the S3 object references in the ManifestFile is shuffled. If you use AugmentedManifestFile , the order of the JSON lines in the AugmentedManifestFile is shuffled. The shuffling order is determined using the Seed value.

          For Pipe input mode, shuffling is done at the start of every epoch. With large datasets this ensures that the order of the training data is different for each epoch, it helps reduce bias and possible overfitting. In a multi-node training job when ShuffleConfig is combined with S3DataDistributionType of ShardedByS3Key , the data is shuffled across nodes so that the content sent to a particular node on the first epoch might be sent to a different node on the second epoch.

          • Seed (integer) -- [REQUIRED]

            Determines the shuffling order in ShuffleConfig value.

    • VpcConfig (dict) --

      The VpcConfig object that specifies the VPC that you want the training jobs that this hyperparameter tuning job launches to connect to. Control access to and from your training container by configuring the VPC. For more information, see Protect Training Jobs by Using an Amazon Virtual Private Cloud .

      • SecurityGroupIds (list) -- [REQUIRED]

        The VPC security group IDs, in the form sg-xxxxxxxx. Specify the security groups for the VPC that is specified in the Subnets field.

        • (string) --

      • Subnets (list) -- [REQUIRED]

        The ID of the subnets in the VPC to which you want to connect your training job or model. For information about the availability of specific instance types, see Supported Instance Types and Availability Zones .

        • (string) --

    • OutputDataConfig (dict) -- [REQUIRED]

      Specifies the path to the Amazon S3 bucket where you store model artifacts from the training jobs that the tuning job launches.

      • KmsKeyId (string) --

        The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that SageMaker uses to encrypt the model artifacts at rest using Amazon S3 server-side encryption. The KmsKeyId can be any of the following formats:

        • // KMS Key ID "1234abcd-12ab-34cd-56ef-1234567890ab"

        • // Amazon Resource Name (ARN) of a KMS Key "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

        • // KMS Key Alias "alias/ExampleAlias"

        • // Amazon Resource Name (ARN) of a KMS Key Alias "arn:aws:kms:us-west-2:111122223333:alias/ExampleAlias"

        If you use a KMS key ID or an alias of your KMS key, the SageMaker execution role must include permissions to call kms:Encrypt . If you don't provide a KMS key ID, SageMaker uses the default KMS key for Amazon S3 for your role's account. SageMaker uses server-side encryption with KMS-managed keys for OutputDataConfig . If you use a bucket policy with an s3:PutObject permission that only allows objects with server-side encryption, set the condition key of s3:x-amz-server-side-encryption to "aws:kms" . For more information, see KMS-Managed Encryption Keys in the Amazon Simple Storage Service Developer Guide.

        The KMS key policy must grant permission to the IAM role that you specify in your CreateTrainingJob , CreateTransformJob , or CreateHyperParameterTuningJob requests. For more information, see Using Key Policies in Amazon Web Services KMS in the Amazon Web Services Key Management Service Developer Guide .

      • S3OutputPath (string) -- [REQUIRED]

        Identifies the S3 path where you want SageMaker to store the model artifacts. For example, s3://bucket-name/key-name-prefix .

      • CompressionType (string) --

        The model output compression type. Select None to output an uncompressed model, recommended for large model outputs. Defaults to gzip.

    • ResourceConfig (dict) --

      The resources, including the compute instances and storage volumes, to use for the training jobs that the tuning job launches.

      Storage volumes store model artifacts and incremental states. Training algorithms might also use storage volumes for scratch space. If you want SageMaker to use the storage volume to store the training data, choose File as the TrainingInputMode in the algorithm specification. For distributed training algorithms, specify an instance count greater than 1.

      Note

      If you want to use hyperparameter optimization with instance type flexibility, use HyperParameterTuningResourceConfig instead.

      • InstanceType (string) --

        The ML compute instance type.

        Note

        SageMaker Training on Amazon Elastic Compute Cloud (EC2) P4de instances is in preview release starting December 9th, 2022.

        Amazon EC2 P4de instances (currently in preview) are powered by 8 NVIDIA A100 GPUs with 80GB high-performance HBM2e GPU memory, which accelerate the speed of training ML models that need to be trained on large datasets of high-resolution data. In this preview release, Amazon SageMaker supports ML training jobs on P4de instances (ml.p4de.24xlarge ) to reduce model training time. The ml.p4de.24xlarge instances are available in the following Amazon Web Services Regions.

        • US East (N. Virginia) (us-east-1)

        • US West (Oregon) (us-west-2)

        To request quota limit increase and start using P4de instances, contact the SageMaker Training service team through your account team.

      • InstanceCount (integer) --

        The number of ML compute instances to use. For distributed training, provide a value greater than 1.

      • VolumeSizeInGB (integer) -- [REQUIRED]

        The size of the ML storage volume that you want to provision.

        ML storage volumes store model artifacts and incremental states. Training algorithms might also use the ML storage volume for scratch space. If you want to store the training data in the ML storage volume, choose File as the TrainingInputMode in the algorithm specification.

        When using an ML instance with NVMe SSD volumes , SageMaker doesn't provision Amazon EBS General Purpose SSD (gp2) storage. Available storage is fixed to the NVMe-type instance's storage capacity. SageMaker configures storage paths for training datasets, checkpoints, model artifacts, and outputs to use the entire capacity of the instance storage. For example, ML instance families with the NVMe-type instance storage include ml.p4d , ml.g4dn , and ml.g5 .

        When using an ML instance with the EBS-only storage option and without instance storage, you must define the size of EBS volume through VolumeSizeInGB in the ResourceConfig API. For example, ML instance families that use EBS volumes include ml.c5 and ml.p2 .

        To look up instance types and their instance storage types and volumes, see Amazon EC2 Instance Types .

        To find the default local paths defined by the SageMaker training platform, see Amazon SageMaker Training Storage Folders for Training Datasets, Checkpoints, Model Artifacts, and Outputs .

      • VolumeKmsKeyId (string) --

        The Amazon Web Services KMS key that SageMaker uses to encrypt data on the storage volume attached to the ML compute instance(s) that run the training job.

        Note

        Certain Nitro-based instances include local storage, dependent on the instance type. Local storage volumes are encrypted using a hardware module on the instance. You can't request a VolumeKmsKeyId when using an instance type with local storage.

        For a list of instance types that support local instance storage, see Instance Store Volumes .

        For more information about local instance storage encryption, see SSD Instance Store Volumes .

        The VolumeKmsKeyId can be in any of the following formats:

        • // KMS Key ID "1234abcd-12ab-34cd-56ef-1234567890ab"

        • // Amazon Resource Name (ARN) of a KMS Key "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

      • InstanceGroups (list) --

        The configuration of a heterogeneous cluster in JSON format.

        • (dict) --

          Defines an instance group for heterogeneous cluster training. When requesting a training job using the CreateTrainingJob API, you can configure multiple instance groups .

          • InstanceType (string) -- [REQUIRED]

            Specifies the instance type of the instance group.

          • InstanceCount (integer) -- [REQUIRED]

            Specifies the number of instances of the instance group.

          • InstanceGroupName (string) -- [REQUIRED]

            Specifies the name of the instance group.

      • KeepAlivePeriodInSeconds (integer) --

        The duration of time in seconds to retain configured resources in a warm pool for subsequent training jobs.

    • StoppingCondition (dict) -- [REQUIRED]

      Specifies a limit to how long a model hyperparameter training job can run. It also specifies how long a managed spot training job has to complete. When the job reaches the time limit, SageMaker ends the training job. Use this API to cap model training costs.

      • MaxRuntimeInSeconds (integer) --

        The maximum length of time, in seconds, that a training or compilation job can run before it is stopped.

        For compilation jobs, if the job does not complete during this time, a TimeOut error is generated. We recommend starting with 900 seconds and increasing as necessary based on your model.

        For all other jobs, if the job does not complete during this time, SageMaker ends the job. When RetryStrategy is specified in the job request, MaxRuntimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt. The default value is 1 day. The maximum value is 28 days.

        The maximum time that a TrainingJob can run in total, including any time spent publishing metrics or archiving and uploading models after it has been stopped, is 30 days.

      • MaxWaitTimeInSeconds (integer) --

        The maximum length of time, in seconds, that a managed Spot training job has to complete. It is the amount of time spent waiting for Spot capacity plus the amount of time the job can run. It must be equal to or greater than MaxRuntimeInSeconds . If the job does not complete during this time, SageMaker ends the job.

        When RetryStrategy is specified in the job request, MaxWaitTimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt.

      • MaxPendingTimeInSeconds (integer) --

        The maximum pending time in seconds.

    • EnableNetworkIsolation (boolean) --

      Isolates the training container. No inbound or outbound network calls can be made, except for calls between peers within a training cluster for distributed training. If network isolation is used for training jobs that are configured to use a VPC, SageMaker downloads and uploads customer data and model artifacts through the specified VPC, but the training container does not have network access.

    • EnableInterContainerTrafficEncryption (boolean) --

      To encrypt all communications between ML compute instances in distributed training, choose True . Encryption provides greater security for distributed training, but training might take longer. How long it takes depends on the amount of communication between compute instances, especially if you use a deep learning algorithm in distributed training.

    • EnableManagedSpotTraining (boolean) --

      A Boolean indicating whether managed spot training is enabled (True ) or not (False ).

    • CheckpointConfig (dict) --

      Contains information about the output location for managed spot training checkpoint data.

      • S3Uri (string) -- [REQUIRED]

        Identifies the S3 path where you want SageMaker to store checkpoints. For example, s3://bucket-name/key-name-prefix .

      • LocalPath (string) --

        (Optional) The local directory where checkpoints are written. The default directory is /opt/ml/checkpoints/ .

    • RetryStrategy (dict) --

      The number of times to retry the job when the job fails due to an InternalServerError .

      • MaximumRetryAttempts (integer) -- [REQUIRED]

        The number of times to retry the job. When the job is retried, it's SecondaryStatus is changed to STARTING .

    • HyperParameterTuningResourceConfig (dict) --

      The configuration for the hyperparameter tuning resources, including the compute instances and storage volumes, used for training jobs launched by the tuning job. By default, storage volumes hold model artifacts and incremental states. Choose File for TrainingInputMode in the AlgorithmSpecification parameter to additionally store training data in the storage volume (optional).

      • InstanceType (string) --

        The instance type used to run hyperparameter optimization tuning jobs. See descriptions of instance types for more information.

      • InstanceCount (integer) --

        The number of compute instances of type InstanceType to use. For distributed training , select a value greater than 1.

      • VolumeSizeInGB (integer) --

        The volume size in GB for the storage volume to be used in processing hyperparameter optimization jobs (optional). These volumes store model artifacts, incremental states and optionally, scratch space for training algorithms. Do not provide a value for this parameter if a value for InstanceConfigs is also specified.

        Some instance types have a fixed total local storage size. If you select one of these instances for training, VolumeSizeInGB cannot be greater than this total size. For a list of instance types with local instance storage and their sizes, see instance store volumes .

        Note

        SageMaker supports only the General Purpose SSD (gp2) storage volume type.

      • VolumeKmsKeyId (string) --

        A key used by Amazon Web Services Key Management Service to encrypt data on the storage volume attached to the compute instances used to run the training job. You can use either of the following formats to specify a key.

        KMS Key ID:

        "1234abcd-12ab-34cd-56ef-1234567890ab"

        Amazon Resource Name (ARN) of a KMS key:

        "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

        Some instances use local storage, which use a hardware module to encrypt storage volumes. If you choose one of these instance types, you cannot request a VolumeKmsKeyId . For a list of instance types that use local storage, see instance store volumes . For more information about Amazon Web Services Key Management Service, see KMS encryption for more information.

      • AllocationStrategy (string) --

        The strategy that determines the order of preference for resources specified in InstanceConfigs used in hyperparameter optimization.

      • InstanceConfigs (list) --

        A list containing the configuration(s) for one or more resources for processing hyperparameter jobs. These resources include compute instances and storage volumes to use in model training jobs launched by hyperparameter tuning jobs. The AllocationStrategy controls the order in which multiple configurations provided in InstanceConfigs are used.

        Note

        If you only want to use a single instance configuration inside the HyperParameterTuningResourceConfig API, do not provide a value for InstanceConfigs . Instead, use InstanceType , VolumeSizeInGB and InstanceCount . If you use InstanceConfigs , do not provide values for InstanceType , VolumeSizeInGB or InstanceCount .

        • (dict) --

          The configuration for hyperparameter tuning resources for use in training jobs launched by the tuning job. These resources include compute instances and storage volumes. Specify one or more compute instance configurations and allocation strategies to select resources (optional).

          • InstanceType (string) -- [REQUIRED]

            The instance type used for processing of hyperparameter optimization jobs. Choose from general purpose (no GPUs) instance types: ml.m5.xlarge, ml.m5.2xlarge, and ml.m5.4xlarge or compute optimized (no GPUs) instance types: ml.c5.xlarge and ml.c5.2xlarge. For more information about instance types, see instance type descriptions .

          • InstanceCount (integer) -- [REQUIRED]

            The number of instances of the type specified by InstanceType . Choose an instance count larger than 1 for distributed training algorithms. See Step 2: Launch a SageMaker Distributed Training Job Using the SageMaker Python SDK for more information.

          • VolumeSizeInGB (integer) -- [REQUIRED]

            The volume size in GB of the data to be processed for hyperparameter optimization (optional).

    • Environment (dict) --

      An environment variable that you can pass into the SageMaker CreateTrainingJob API. You can use an existing environment variable from the training container or use your own. See Define metrics and variables for more information.

      Note

      The maximum number of items specified for Map Entries refers to the maximum number of environment variables for each TrainingJobDefinition and also the maximum for the hyperparameter tuning job itself. That is, the sum of the number of environment variables for all the training job definitions can't exceed the maximum number specified.

      • (string) --

        • (string) --

type WarmStartConfig

dict

param WarmStartConfig

Specifies the configuration for starting the hyperparameter tuning job using one or more previous tuning jobs as a starting point. The results of previous tuning jobs are used to inform which combinations of hyperparameters to search over in the new tuning job.

All training jobs launched by the new hyperparameter tuning job are evaluated by using the objective metric. If you specify IDENTICAL_DATA_AND_ALGORITHM as the WarmStartType value for the warm start configuration, the training job that performs the best in the new tuning job is compared to the best training jobs from the parent tuning jobs. From these, the training job that performs the best as measured by the objective metric is returned as the overall best training job.

Note

All training jobs launched by parent hyperparameter tuning jobs and the new hyperparameter tuning jobs count against the limit of training jobs for the tuning job.

  • ParentHyperParameterTuningJobs (list) -- [REQUIRED]

    An array of hyperparameter tuning jobs that are used as the starting point for the new hyperparameter tuning job. For more information about warm starting a hyperparameter tuning job, see Using a Previous Hyperparameter Tuning Job as a Starting Point .

    Hyperparameter tuning jobs created before October 1, 2018 cannot be used as parent jobs for warm start tuning jobs.

    • (dict) --

      A previously completed or stopped hyperparameter tuning job to be used as a starting point for a new hyperparameter tuning job.

      • HyperParameterTuningJobName (string) --

        The name of the hyperparameter tuning job to be used as a starting point for a new hyperparameter tuning job.

  • WarmStartType (string) -- [REQUIRED]

    Specifies one of the following:

    IDENTICAL_DATA_AND_ALGORITHM

    The new hyperparameter tuning job uses the same input data and training image as the parent tuning jobs. You can change the hyperparameter ranges to search and the maximum number of training jobs that the hyperparameter tuning job launches. You cannot use a new version of the training algorithm, unless the changes in the new version do not affect the algorithm itself. For example, changes that improve logging or adding support for a different data format are allowed. You can also change hyperparameters from tunable to static, and from static to tunable, but the total number of static plus tunable hyperparameters must remain the same as it is in all parent jobs. The objective metric for the new tuning job must be the same as for all parent jobs.

    TRANSFER_LEARNING

    The new hyperparameter tuning job can include input data, hyperparameter ranges, maximum number of concurrent training jobs, and maximum number of training jobs that are different than those of its parent hyperparameter tuning jobs. The training image can also be a different version from the version used in the parent hyperparameter tuning job. You can also change hyperparameters from tunable to static, and from static to tunable, but the total number of static plus tunable hyperparameters must remain the same as it is in all parent jobs. The objective metric for the new tuning job must be the same as for all parent jobs.

type Tags

list

param Tags

An array of key-value pairs. You can use tags to categorize your Amazon Web Services resources in different ways, for example, by purpose, owner, or environment. For more information, see Tagging Amazon Web Services Resources .

Tags that you specify for the tuning job are also added to all training jobs that the tuning job launches.

  • (dict) --

    A tag object that consists of a key and an optional value, used to manage metadata for SageMaker Amazon Web Services resources.

    You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see AddTags .

    For more information on adding metadata to your Amazon Web Services resources with tagging, see Tagging Amazon Web Services resources . For advice on best practices for managing Amazon Web Services resources with tagging, see Tagging Best Practices: Implement an Effective Amazon Web Services Resource Tagging Strategy .

    • Key (string) -- [REQUIRED]

      The tag key. Tag keys must be unique per resource.

    • Value (string) -- [REQUIRED]

      The tag value.

type Autotune

dict

param Autotune

Configures SageMaker Automatic model tuning (AMT) to automatically find optimal parameters for the following fields:

  • ParameterRanges : The names and ranges of parameters that a hyperparameter tuning job can optimize.

  • ResourceLimits : The maximum resources that can be used for a training job. These resources include the maximum number of training jobs, the maximum runtime of a tuning job, and the maximum number of training jobs to run at the same time.

  • TrainingJobEarlyStoppingType : A flag that specifies whether or not to use early stopping for training jobs launched by a hyperparameter tuning job.

  • RetryStrategy : The number of times to retry a training job.

  • Strategy : Specifies how hyperparameter tuning chooses the combinations of hyperparameter values to use for the training jobs that it launches.

  • ConvergenceDetected : A flag to indicate that Automatic model tuning (AMT) has detected model convergence.

  • Mode (string) -- [REQUIRED]

    Set Mode to Enabled if you want to use Autotune.

rtype

dict

returns

Response Syntax

{
    'HyperParameterTuningJobArn': 'string'
}

Response Structure

  • (dict) --

    • HyperParameterTuningJobArn (string) --

      The Amazon Resource Name (ARN) of the tuning job. SageMaker assigns an ARN to a hyperparameter tuning job when you create it.

CreateSpace (updated) Link ¶
Changes (request)
{'SpaceSettings': {'JupyterServerAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                         'ml.trn1.32xlarge',
                                                                                         'ml.trn1n.32xlarge'}}},
                   'KernelGatewayAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                         'ml.trn1.32xlarge',
                                                                                         'ml.trn1n.32xlarge'}}}}}

Creates a space used for real time collaboration in a Domain.

See also: AWS API Documentation

Request Syntax

client.create_space(
    DomainId='string',
    SpaceName='string',
    Tags=[
        {
            'Key': 'string',
            'Value': 'string'
        },
    ],
    SpaceSettings={
        'JupyterServerAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            },
            'LifecycleConfigArns': [
                'string',
            ],
            'CodeRepositories': [
                {
                    'RepositoryUrl': 'string'
                },
            ]
        },
        'KernelGatewayAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            },
            'CustomImages': [
                {
                    'ImageName': 'string',
                    'ImageVersionNumber': 123,
                    'AppImageConfigName': 'string'
                },
            ],
            'LifecycleConfigArns': [
                'string',
            ]
        }
    }
)
type DomainId

string

param DomainId

[REQUIRED]

The ID of the associated Domain.

type SpaceName

string

param SpaceName

[REQUIRED]

The name of the space.

type Tags

list

param Tags

Tags to associated with the space. Each tag consists of a key and an optional value. Tag keys must be unique for each resource. Tags are searchable using the Search API.

  • (dict) --

    A tag object that consists of a key and an optional value, used to manage metadata for SageMaker Amazon Web Services resources.

    You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see AddTags .

    For more information on adding metadata to your Amazon Web Services resources with tagging, see Tagging Amazon Web Services resources . For advice on best practices for managing Amazon Web Services resources with tagging, see Tagging Best Practices: Implement an Effective Amazon Web Services Resource Tagging Strategy .

    • Key (string) -- [REQUIRED]

      The tag key. Tag keys must be unique per resource.

    • Value (string) -- [REQUIRED]

      The tag value.

type SpaceSettings

dict

param SpaceSettings

A collection of space settings.

  • JupyterServerAppSettings (dict) --

    The JupyterServer app settings.

    • DefaultResourceSpec (dict) --

      The default instance type and the Amazon Resource Name (ARN) of the default SageMaker image used by the JupyterServer app. If you use the LifecycleConfigArns parameter, then this parameter is also required.

      • SageMakerImageArn (string) --

        The ARN of the SageMaker image that the image version belongs to.

      • SageMakerImageVersionArn (string) --

        The ARN of the image version created on the instance.

      • InstanceType (string) --

        The instance type that the image version runs on.

        Note

        JupyterServer apps only support the system value.

        For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

      • LifecycleConfigArn (string) --

        The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

    • LifecycleConfigArns (list) --

      The Amazon Resource Name (ARN) of the Lifecycle Configurations attached to the JupyterServerApp. If you use this parameter, the DefaultResourceSpec parameter is also required.

      Note

      To remove a Lifecycle Config, you must set LifecycleConfigArns to an empty list.

      • (string) --

    • CodeRepositories (list) --

      A list of Git repositories that SageMaker automatically displays to users for cloning in the JupyterServer application.

      • (dict) --

        A Git repository that SageMaker automatically displays to users for cloning in the JupyterServer application.

        • RepositoryUrl (string) -- [REQUIRED]

          The URL of the Git repository.

  • KernelGatewayAppSettings (dict) --

    The KernelGateway app settings.

    • DefaultResourceSpec (dict) --

      The default instance type and the Amazon Resource Name (ARN) of the default SageMaker image used by the KernelGateway app.

      Note

      The Amazon SageMaker Studio UI does not use the default instance type value set here. The default instance type set here is used when Apps are created using the Amazon Web Services Command Line Interface or Amazon Web Services CloudFormation and the instance type parameter value is not passed.

      • SageMakerImageArn (string) --

        The ARN of the SageMaker image that the image version belongs to.

      • SageMakerImageVersionArn (string) --

        The ARN of the image version created on the instance.

      • InstanceType (string) --

        The instance type that the image version runs on.

        Note

        JupyterServer apps only support the system value.

        For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

      • LifecycleConfigArn (string) --

        The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

    • CustomImages (list) --

      A list of custom SageMaker images that are configured to run as a KernelGateway app.

      • (dict) --

        A custom SageMaker image. For more information, see Bring your own SageMaker image .

        • ImageName (string) -- [REQUIRED]

          The name of the CustomImage. Must be unique to your account.

        • ImageVersionNumber (integer) --

          The version number of the CustomImage.

        • AppImageConfigName (string) -- [REQUIRED]

          The name of the AppImageConfig.

    • LifecycleConfigArns (list) --

      The Amazon Resource Name (ARN) of the Lifecycle Configurations attached to the the user profile or domain.

      Note

      To remove a Lifecycle Config, you must set LifecycleConfigArns to an empty list.

      • (string) --

rtype

dict

returns

Response Syntax

{
    'SpaceArn': 'string'
}

Response Structure

  • (dict) --

    • SpaceArn (string) --

      The space's Amazon Resource Name (ARN).

CreateTrainingJob (updated) Link ¶
Changes (request)
{'StoppingCondition': {'MaxPendingTimeInSeconds': 'integer'}}

Starts a model training job. After training completes, SageMaker saves the resulting model artifacts to an Amazon S3 location that you specify.

If you choose to host your model using SageMaker hosting services, you can use the resulting model artifacts as part of the model. You can also use the artifacts in a machine learning service other than SageMaker, provided that you know how to use them for inference.

In the request body, you provide the following:

  • AlgorithmSpecification - Identifies the training algorithm to use.

  • HyperParameters - Specify these algorithm-specific parameters to enable the estimation of model parameters during training. Hyperparameters can be tuned to optimize this learning process. For a list of hyperparameters for each training algorithm provided by SageMaker, see Algorithms .

Warning

Do not include any security-sensitive information including account access IDs, secrets or tokens in any hyperparameter field. If the use of security-sensitive credentials are detected, SageMaker will reject your training job request and return an exception error.

  • InputDataConfig - Describes the input required by the training job and the Amazon S3, EFS, or FSx location where it is stored.

  • OutputDataConfig - Identifies the Amazon S3 bucket where you want SageMaker to save the results of model training.

  • ResourceConfig - Identifies the resources, ML compute instances, and ML storage volumes to deploy for model training. In distributed training, you specify more than one instance.

  • EnableManagedSpotTraining - Optimize the cost of training machine learning models by up to 80% by using Amazon EC2 Spot instances. For more information, see Managed Spot Training .

  • RoleArn - The Amazon Resource Name (ARN) that SageMaker assumes to perform tasks on your behalf during model training. You must grant this role the necessary permissions so that SageMaker can successfully complete model training.

  • StoppingCondition - To help cap training costs, use MaxRuntimeInSeconds to set a time limit for training. Use MaxWaitTimeInSeconds to specify how long a managed spot training job has to complete.

  • Environment - The environment variables to set in the Docker container.

  • RetryStrategy - The number of times to retry the job when the job fails due to an InternalServerError .

For more information about SageMaker, see How It Works .

See also: AWS API Documentation

Request Syntax

client.create_training_job(
    TrainingJobName='string',
    HyperParameters={
        'string': 'string'
    },
    AlgorithmSpecification={
        'TrainingImage': 'string',
        'AlgorithmName': 'string',
        'TrainingInputMode': 'Pipe'|'File'|'FastFile',
        'MetricDefinitions': [
            {
                'Name': 'string',
                'Regex': 'string'
            },
        ],
        'EnableSageMakerMetricsTimeSeries': True|False,
        'ContainerEntrypoint': [
            'string',
        ],
        'ContainerArguments': [
            'string',
        ],
        'TrainingImageConfig': {
            'TrainingRepositoryAccessMode': 'Platform'|'Vpc',
            'TrainingRepositoryAuthConfig': {
                'TrainingRepositoryCredentialsProviderArn': 'string'
            }
        }
    },
    RoleArn='string',
    InputDataConfig=[
        {
            'ChannelName': 'string',
            'DataSource': {
                'S3DataSource': {
                    'S3DataType': 'ManifestFile'|'S3Prefix'|'AugmentedManifestFile',
                    'S3Uri': 'string',
                    'S3DataDistributionType': 'FullyReplicated'|'ShardedByS3Key',
                    'AttributeNames': [
                        'string',
                    ],
                    'InstanceGroupNames': [
                        'string',
                    ]
                },
                'FileSystemDataSource': {
                    'FileSystemId': 'string',
                    'FileSystemAccessMode': 'rw'|'ro',
                    'FileSystemType': 'EFS'|'FSxLustre',
                    'DirectoryPath': 'string'
                }
            },
            'ContentType': 'string',
            'CompressionType': 'None'|'Gzip',
            'RecordWrapperType': 'None'|'RecordIO',
            'InputMode': 'Pipe'|'File'|'FastFile',
            'ShuffleConfig': {
                'Seed': 123
            }
        },
    ],
    OutputDataConfig={
        'KmsKeyId': 'string',
        'S3OutputPath': 'string',
        'CompressionType': 'GZIP'|'NONE'
    },
    ResourceConfig={
        'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
        'InstanceCount': 123,
        'VolumeSizeInGB': 123,
        'VolumeKmsKeyId': 'string',
        'InstanceGroups': [
            {
                'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
                'InstanceCount': 123,
                'InstanceGroupName': 'string'
            },
        ],
        'KeepAlivePeriodInSeconds': 123
    },
    VpcConfig={
        'SecurityGroupIds': [
            'string',
        ],
        'Subnets': [
            'string',
        ]
    },
    StoppingCondition={
        'MaxRuntimeInSeconds': 123,
        'MaxWaitTimeInSeconds': 123,
        'MaxPendingTimeInSeconds': 123
    },
    Tags=[
        {
            'Key': 'string',
            'Value': 'string'
        },
    ],
    EnableNetworkIsolation=True|False,
    EnableInterContainerTrafficEncryption=True|False,
    EnableManagedSpotTraining=True|False,
    CheckpointConfig={
        'S3Uri': 'string',
        'LocalPath': 'string'
    },
    DebugHookConfig={
        'LocalPath': 'string',
        'S3OutputPath': 'string',
        'HookParameters': {
            'string': 'string'
        },
        'CollectionConfigurations': [
            {
                'CollectionName': 'string',
                'CollectionParameters': {
                    'string': 'string'
                }
            },
        ]
    },
    DebugRuleConfigurations=[
        {
            'RuleConfigurationName': 'string',
            'LocalPath': 'string',
            'S3OutputPath': 'string',
            'RuleEvaluatorImage': 'string',
            'InstanceType': 'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge',
            'VolumeSizeInGB': 123,
            'RuleParameters': {
                'string': 'string'
            }
        },
    ],
    TensorBoardOutputConfig={
        'LocalPath': 'string',
        'S3OutputPath': 'string'
    },
    ExperimentConfig={
        'ExperimentName': 'string',
        'TrialName': 'string',
        'TrialComponentDisplayName': 'string',
        'RunName': 'string'
    },
    ProfilerConfig={
        'S3OutputPath': 'string',
        'ProfilingIntervalInMilliseconds': 123,
        'ProfilingParameters': {
            'string': 'string'
        },
        'DisableProfiler': True|False
    },
    ProfilerRuleConfigurations=[
        {
            'RuleConfigurationName': 'string',
            'LocalPath': 'string',
            'S3OutputPath': 'string',
            'RuleEvaluatorImage': 'string',
            'InstanceType': 'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge',
            'VolumeSizeInGB': 123,
            'RuleParameters': {
                'string': 'string'
            }
        },
    ],
    Environment={
        'string': 'string'
    },
    RetryStrategy={
        'MaximumRetryAttempts': 123
    }
)
type TrainingJobName

string

param TrainingJobName

[REQUIRED]

The name of the training job. The name must be unique within an Amazon Web Services Region in an Amazon Web Services account.

type HyperParameters

dict

param HyperParameters

Algorithm-specific parameters that influence the quality of the model. You set hyperparameters before you start the learning process. For a list of hyperparameters for each training algorithm provided by SageMaker, see Algorithms .

You can specify a maximum of 100 hyperparameters. Each hyperparameter is a key-value pair. Each key and value is limited to 256 characters, as specified by the Length Constraint .

Warning

Do not include any security-sensitive information including account access IDs, secrets or tokens in any hyperparameter field. If the use of security-sensitive credentials are detected, SageMaker will reject your training job request and return an exception error.

  • (string) --

    • (string) --

type AlgorithmSpecification

dict

param AlgorithmSpecification

[REQUIRED]

The registry path of the Docker image that contains the training algorithm and algorithm-specific metadata, including the input mode. For more information about algorithms provided by SageMaker, see Algorithms . For information about providing your own algorithms, see Using Your Own Algorithms with Amazon SageMaker .

  • TrainingImage (string) --

    The registry path of the Docker image that contains the training algorithm. For information about docker registry paths for SageMaker built-in algorithms, see Docker Registry Paths and Example Code in the Amazon SageMaker developer guide . SageMaker supports both registry/repository[:tag] and registry/repository[@digest] image path formats. For more information about using your custom training container, see Using Your Own Algorithms with Amazon SageMaker .

    Note

    You must specify either the algorithm name to the AlgorithmName parameter or the image URI of the algorithm container to the TrainingImage parameter.

    For more information, see the note in the AlgorithmName parameter description.

  • AlgorithmName (string) --

    The name of the algorithm resource to use for the training job. This must be an algorithm resource that you created or subscribe to on Amazon Web Services Marketplace.

    Note

    You must specify either the algorithm name to the AlgorithmName parameter or the image URI of the algorithm container to the TrainingImage parameter.

    Note that the AlgorithmName parameter is mutually exclusive with the TrainingImage parameter. If you specify a value for the AlgorithmName parameter, you can't specify a value for TrainingImage , and vice versa.

    If you specify values for both parameters, the training job might break; if you don't specify any value for both parameters, the training job might raise a null error.

  • TrainingInputMode (string) -- [REQUIRED]

    The training input mode that the algorithm supports. For more information about input modes, see Algorithms .

    Pipe mode

    If an algorithm supports Pipe mode, Amazon SageMaker streams data directly from Amazon S3 to the container.

    File mode

    If an algorithm supports File mode, SageMaker downloads the training data from S3 to the provisioned ML storage volume, and mounts the directory to the Docker volume for the training container.

    You must provision the ML storage volume with sufficient capacity to accommodate the data downloaded from S3. In addition to the training data, the ML storage volume also stores the output model. The algorithm container uses the ML storage volume to also store intermediate information, if any.

    For distributed algorithms, training data is distributed uniformly. Your training duration is predictable if the input data objects sizes are approximately the same. SageMaker does not split the files any further for model training. If the object sizes are skewed, training won't be optimal as the data distribution is also skewed when one host in a training cluster is overloaded, thus becoming a bottleneck in training.

    FastFile mode

    If an algorithm supports FastFile mode, SageMaker streams data directly from S3 to the container with no code changes, and provides file system access to the data. Users can author their training script to interact with these files as if they were stored on disk.

    FastFile mode works best when the data is read sequentially. Augmented manifest files aren't supported. The startup time is lower when there are fewer files in the S3 bucket provided.

  • MetricDefinitions (list) --

    A list of metric definition objects. Each object specifies the metric name and regular expressions used to parse algorithm logs. SageMaker publishes each metric to Amazon CloudWatch.

    • (dict) --

      Specifies a metric that the training algorithm writes to stderr or stdout . You can view these logs to understand how your training job performs and check for any errors encountered during training. SageMaker hyperparameter tuning captures all defined metrics. Specify one of the defined metrics to use as an objective metric using the TuningObjective parameter in the HyperParameterTrainingJobDefinition API to evaluate job performance during hyperparameter tuning.

      • Name (string) -- [REQUIRED]

        The name of the metric.

      • Regex (string) -- [REQUIRED]

        A regular expression that searches the output of a training job and gets the value of the metric. For more information about using regular expressions to define metrics, see Defining metrics and environment variables .

  • EnableSageMakerMetricsTimeSeries (boolean) --

    To generate and save time-series metrics during training, set to true . The default is false and time-series metrics aren't generated except in the following cases:

  • ContainerEntrypoint (list) --

    The entrypoint script for a Docker container used to run a training job. This script takes precedence over the default train processing instructions. See How Amazon SageMaker Runs Your Training Image for more information.

    • (string) --

  • ContainerArguments (list) --

    The arguments for a container used to run a training job. See How Amazon SageMaker Runs Your Training Image for additional information.

    • (string) --

  • TrainingImageConfig (dict) --

    The configuration to use an image from a private Docker registry for a training job.

    • TrainingRepositoryAccessMode (string) -- [REQUIRED]

      The method that your training job will use to gain access to the images in your private Docker registry. For access to an image in a private Docker registry, set to Vpc .

    • TrainingRepositoryAuthConfig (dict) --

      An object containing authentication information for a private Docker registry containing your training images.

      • TrainingRepositoryCredentialsProviderArn (string) -- [REQUIRED]

        The Amazon Resource Name (ARN) of an Amazon Web Services Lambda function used to give SageMaker access credentials to your private Docker registry.

type RoleArn

string

param RoleArn

[REQUIRED]

The Amazon Resource Name (ARN) of an IAM role that SageMaker can assume to perform tasks on your behalf.

During model training, SageMaker needs your permission to read input data from an S3 bucket, download a Docker image that contains training code, write model artifacts to an S3 bucket, write logs to Amazon CloudWatch Logs, and publish metrics to Amazon CloudWatch. You grant permissions for all of these tasks to an IAM role. For more information, see SageMaker Roles .

Note

To be able to pass this role to SageMaker, the caller of this API must have the iam:PassRole permission.

type InputDataConfig

list

param InputDataConfig

An array of Channel objects. Each channel is a named input source. InputDataConfig describes the input data and its location.

Algorithms can accept input data from one or more channels. For example, an algorithm might have two channels of input data, training_data and validation_data . The configuration for each channel provides the S3, EFS, or FSx location where the input data is stored. It also provides information about the stored data: the MIME type, compression method, and whether the data is wrapped in RecordIO format.

Depending on the input mode that the algorithm supports, SageMaker either copies input data files from an S3 bucket to a local directory in the Docker container, or makes it available as input streams. For example, if you specify an EFS location, input data files are available as input streams. They do not need to be downloaded.

Your input must be in the same Amazon Web Services region as your training job.

  • (dict) --

    A channel is a named input source that training algorithms can consume.

    • ChannelName (string) -- [REQUIRED]

      The name of the channel.

    • DataSource (dict) -- [REQUIRED]

      The location of the channel data.

      • S3DataSource (dict) --

        The S3 location of the data source that is associated with a channel.

        • S3DataType (string) -- [REQUIRED]

          If you choose S3Prefix , S3Uri identifies a key name prefix. SageMaker uses all objects that match the specified key name prefix for model training.

          If you choose ManifestFile , S3Uri identifies an object that is a manifest file containing a list of object keys that you want SageMaker to use for model training.

          If you choose AugmentedManifestFile , S3Uri identifies an object that is an augmented manifest file in JSON lines format. This file contains the data you want to use for model training. AugmentedManifestFile can only be used if the Channel's input mode is Pipe .

        • S3Uri (string) -- [REQUIRED]

          Depending on the value specified for the S3DataType , identifies either a key name prefix or a manifest. For example:

          • A key name prefix might look like this: s3://bucketname/exampleprefix

          • A manifest might look like this: s3://bucketname/example.manifest A manifest is an S3 object which is a JSON file consisting of an array of elements. The first element is a prefix which is followed by one or more suffixes. SageMaker appends the suffix elements to the prefix to get a full set of S3Uri . Note that the prefix must be a valid non-empty S3Uri that precludes users from specifying a manifest whose individual S3Uri is sourced from different S3 buckets. The following code example shows a valid manifest format: [ {"prefix": "s3://customer_bucket/some/prefix/"}, "relative/path/to/custdata-1", "relative/path/custdata-2", ... "relative/path/custdata-N" ] This JSON is equivalent to the following S3Uri list: s3://customer_bucket/some/prefix/relative/path/to/custdata-1 s3://customer_bucket/some/prefix/relative/path/custdata-2 ... s3://customer_bucket/some/prefix/relative/path/custdata-N The complete set of S3Uri in this manifest is the input data for the channel for this data source. The object that each S3Uri points to must be readable by the IAM role that SageMaker uses to perform tasks on your behalf.

          Your input bucket must be located in same Amazon Web Services region as your training job.

        • S3DataDistributionType (string) --

          If you want SageMaker to replicate the entire dataset on each ML compute instance that is launched for model training, specify FullyReplicated .

          If you want SageMaker to replicate a subset of data on each ML compute instance that is launched for model training, specify ShardedByS3Key . If there are n ML compute instances launched for a training job, each instance gets approximately 1/n of the number of S3 objects. In this case, model training on each machine uses only the subset of training data.

          Don't choose more ML compute instances for training than available S3 objects. If you do, some nodes won't get any data and you will pay for nodes that aren't getting any training data. This applies in both File and Pipe modes. Keep this in mind when developing algorithms.

          In distributed training, where you use multiple ML compute EC2 instances, you might choose ShardedByS3Key . If the algorithm requires copying training data to the ML storage volume (when TrainingInputMode is set to File ), this copies 1/n of the number of objects.

        • AttributeNames (list) --

          A list of one or more attribute names to use that are found in a specified augmented manifest file.

          • (string) --

        • InstanceGroupNames (list) --

          A list of names of instance groups that get data from the S3 data source.

          • (string) --

      • FileSystemDataSource (dict) --

        The file system that is associated with a channel.

        • FileSystemId (string) -- [REQUIRED]

          The file system id.

        • FileSystemAccessMode (string) -- [REQUIRED]

          The access mode of the mount of the directory associated with the channel. A directory can be mounted either in ro (read-only) or rw (read-write) mode.

        • FileSystemType (string) -- [REQUIRED]

          The file system type.

        • DirectoryPath (string) -- [REQUIRED]

          The full path to the directory to associate with the channel.

    • ContentType (string) --

      The MIME type of the data.

    • CompressionType (string) --

      If training data is compressed, the compression type. The default value is None . CompressionType is used only in Pipe input mode. In File mode, leave this field unset or set it to None.

    • RecordWrapperType (string) --

      Specify RecordIO as the value when input data is in raw format but the training algorithm requires the RecordIO format. In this case, SageMaker wraps each individual S3 object in a RecordIO record. If the input data is already in RecordIO format, you don't need to set this attribute. For more information, see Create a Dataset Using RecordIO .

      In File mode, leave this field unset or set it to None.

    • InputMode (string) --

      (Optional) The input mode to use for the data channel in a training job. If you don't set a value for InputMode , SageMaker uses the value set for TrainingInputMode . Use this parameter to override the TrainingInputMode setting in a AlgorithmSpecification request when you have a channel that needs a different input mode from the training job's general setting. To download the data from Amazon Simple Storage Service (Amazon S3) to the provisioned ML storage volume, and mount the directory to a Docker volume, use File input mode. To stream data directly from Amazon S3 to the container, choose Pipe input mode.

      To use a model for incremental training, choose File input model.

    • ShuffleConfig (dict) --

      A configuration for a shuffle option for input data in a channel. If you use S3Prefix for S3DataType , this shuffles the results of the S3 key prefix matches. If you use ManifestFile , the order of the S3 object references in the ManifestFile is shuffled. If you use AugmentedManifestFile , the order of the JSON lines in the AugmentedManifestFile is shuffled. The shuffling order is determined using the Seed value.

      For Pipe input mode, shuffling is done at the start of every epoch. With large datasets this ensures that the order of the training data is different for each epoch, it helps reduce bias and possible overfitting. In a multi-node training job when ShuffleConfig is combined with S3DataDistributionType of ShardedByS3Key , the data is shuffled across nodes so that the content sent to a particular node on the first epoch might be sent to a different node on the second epoch.

      • Seed (integer) -- [REQUIRED]

        Determines the shuffling order in ShuffleConfig value.

type OutputDataConfig

dict

param OutputDataConfig

[REQUIRED]

Specifies the path to the S3 location where you want to store model artifacts. SageMaker creates subfolders for the artifacts.

  • KmsKeyId (string) --

    The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that SageMaker uses to encrypt the model artifacts at rest using Amazon S3 server-side encryption. The KmsKeyId can be any of the following formats:

    • // KMS Key ID "1234abcd-12ab-34cd-56ef-1234567890ab"

    • // Amazon Resource Name (ARN) of a KMS Key "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

    • // KMS Key Alias "alias/ExampleAlias"

    • // Amazon Resource Name (ARN) of a KMS Key Alias "arn:aws:kms:us-west-2:111122223333:alias/ExampleAlias"

    If you use a KMS key ID or an alias of your KMS key, the SageMaker execution role must include permissions to call kms:Encrypt . If you don't provide a KMS key ID, SageMaker uses the default KMS key for Amazon S3 for your role's account. SageMaker uses server-side encryption with KMS-managed keys for OutputDataConfig . If you use a bucket policy with an s3:PutObject permission that only allows objects with server-side encryption, set the condition key of s3:x-amz-server-side-encryption to "aws:kms" . For more information, see KMS-Managed Encryption Keys in the Amazon Simple Storage Service Developer Guide.

    The KMS key policy must grant permission to the IAM role that you specify in your CreateTrainingJob , CreateTransformJob , or CreateHyperParameterTuningJob requests. For more information, see Using Key Policies in Amazon Web Services KMS in the Amazon Web Services Key Management Service Developer Guide .

  • S3OutputPath (string) -- [REQUIRED]

    Identifies the S3 path where you want SageMaker to store the model artifacts. For example, s3://bucket-name/key-name-prefix .

  • CompressionType (string) --

    The model output compression type. Select None to output an uncompressed model, recommended for large model outputs. Defaults to gzip.

type ResourceConfig

dict

param ResourceConfig

[REQUIRED]

The resources, including the ML compute instances and ML storage volumes, to use for model training.

ML storage volumes store model artifacts and incremental states. Training algorithms might also use ML storage volumes for scratch space. If you want SageMaker to use the ML storage volume to store the training data, choose File as the TrainingInputMode in the algorithm specification. For distributed training algorithms, specify an instance count greater than 1.

  • InstanceType (string) --

    The ML compute instance type.

    Note

    SageMaker Training on Amazon Elastic Compute Cloud (EC2) P4de instances is in preview release starting December 9th, 2022.

    Amazon EC2 P4de instances (currently in preview) are powered by 8 NVIDIA A100 GPUs with 80GB high-performance HBM2e GPU memory, which accelerate the speed of training ML models that need to be trained on large datasets of high-resolution data. In this preview release, Amazon SageMaker supports ML training jobs on P4de instances (ml.p4de.24xlarge ) to reduce model training time. The ml.p4de.24xlarge instances are available in the following Amazon Web Services Regions.

    • US East (N. Virginia) (us-east-1)

    • US West (Oregon) (us-west-2)

    To request quota limit increase and start using P4de instances, contact the SageMaker Training service team through your account team.

  • InstanceCount (integer) --

    The number of ML compute instances to use. For distributed training, provide a value greater than 1.

  • VolumeSizeInGB (integer) -- [REQUIRED]

    The size of the ML storage volume that you want to provision.

    ML storage volumes store model artifacts and incremental states. Training algorithms might also use the ML storage volume for scratch space. If you want to store the training data in the ML storage volume, choose File as the TrainingInputMode in the algorithm specification.

    When using an ML instance with NVMe SSD volumes , SageMaker doesn't provision Amazon EBS General Purpose SSD (gp2) storage. Available storage is fixed to the NVMe-type instance's storage capacity. SageMaker configures storage paths for training datasets, checkpoints, model artifacts, and outputs to use the entire capacity of the instance storage. For example, ML instance families with the NVMe-type instance storage include ml.p4d , ml.g4dn , and ml.g5 .

    When using an ML instance with the EBS-only storage option and without instance storage, you must define the size of EBS volume through VolumeSizeInGB in the ResourceConfig API. For example, ML instance families that use EBS volumes include ml.c5 and ml.p2 .

    To look up instance types and their instance storage types and volumes, see Amazon EC2 Instance Types .

    To find the default local paths defined by the SageMaker training platform, see Amazon SageMaker Training Storage Folders for Training Datasets, Checkpoints, Model Artifacts, and Outputs .

  • VolumeKmsKeyId (string) --

    The Amazon Web Services KMS key that SageMaker uses to encrypt data on the storage volume attached to the ML compute instance(s) that run the training job.

    Note

    Certain Nitro-based instances include local storage, dependent on the instance type. Local storage volumes are encrypted using a hardware module on the instance. You can't request a VolumeKmsKeyId when using an instance type with local storage.

    For a list of instance types that support local instance storage, see Instance Store Volumes .

    For more information about local instance storage encryption, see SSD Instance Store Volumes .

    The VolumeKmsKeyId can be in any of the following formats:

    • // KMS Key ID "1234abcd-12ab-34cd-56ef-1234567890ab"

    • // Amazon Resource Name (ARN) of a KMS Key "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

  • InstanceGroups (list) --

    The configuration of a heterogeneous cluster in JSON format.

    • (dict) --

      Defines an instance group for heterogeneous cluster training. When requesting a training job using the CreateTrainingJob API, you can configure multiple instance groups .

      • InstanceType (string) -- [REQUIRED]

        Specifies the instance type of the instance group.

      • InstanceCount (integer) -- [REQUIRED]

        Specifies the number of instances of the instance group.

      • InstanceGroupName (string) -- [REQUIRED]

        Specifies the name of the instance group.

  • KeepAlivePeriodInSeconds (integer) --

    The duration of time in seconds to retain configured resources in a warm pool for subsequent training jobs.

type VpcConfig

dict

param VpcConfig

A VpcConfig object that specifies the VPC that you want your training job to connect to. Control access to and from your training container by configuring the VPC. For more information, see Protect Training Jobs by Using an Amazon Virtual Private Cloud .

  • SecurityGroupIds (list) -- [REQUIRED]

    The VPC security group IDs, in the form sg-xxxxxxxx. Specify the security groups for the VPC that is specified in the Subnets field.

    • (string) --

  • Subnets (list) -- [REQUIRED]

    The ID of the subnets in the VPC to which you want to connect your training job or model. For information about the availability of specific instance types, see Supported Instance Types and Availability Zones .

    • (string) --

type StoppingCondition

dict

param StoppingCondition

[REQUIRED]

Specifies a limit to how long a model training job can run. It also specifies how long a managed Spot training job has to complete. When the job reaches the time limit, SageMaker ends the training job. Use this API to cap model training costs.

To stop a job, SageMaker sends the algorithm the SIGTERM signal, which delays job termination for 120 seconds. Algorithms can use this 120-second window to save the model artifacts, so the results of training are not lost.

  • MaxRuntimeInSeconds (integer) --

    The maximum length of time, in seconds, that a training or compilation job can run before it is stopped.

    For compilation jobs, if the job does not complete during this time, a TimeOut error is generated. We recommend starting with 900 seconds and increasing as necessary based on your model.

    For all other jobs, if the job does not complete during this time, SageMaker ends the job. When RetryStrategy is specified in the job request, MaxRuntimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt. The default value is 1 day. The maximum value is 28 days.

    The maximum time that a TrainingJob can run in total, including any time spent publishing metrics or archiving and uploading models after it has been stopped, is 30 days.

  • MaxWaitTimeInSeconds (integer) --

    The maximum length of time, in seconds, that a managed Spot training job has to complete. It is the amount of time spent waiting for Spot capacity plus the amount of time the job can run. It must be equal to or greater than MaxRuntimeInSeconds . If the job does not complete during this time, SageMaker ends the job.

    When RetryStrategy is specified in the job request, MaxWaitTimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt.

  • MaxPendingTimeInSeconds (integer) --

    The maximum pending time in seconds.

type Tags

list

param Tags

An array of key-value pairs. You can use tags to categorize your Amazon Web Services resources in different ways, for example, by purpose, owner, or environment. For more information, see Tagging Amazon Web Services Resources .

  • (dict) --

    A tag object that consists of a key and an optional value, used to manage metadata for SageMaker Amazon Web Services resources.

    You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see AddTags .

    For more information on adding metadata to your Amazon Web Services resources with tagging, see Tagging Amazon Web Services resources . For advice on best practices for managing Amazon Web Services resources with tagging, see Tagging Best Practices: Implement an Effective Amazon Web Services Resource Tagging Strategy .

    • Key (string) -- [REQUIRED]

      The tag key. Tag keys must be unique per resource.

    • Value (string) -- [REQUIRED]

      The tag value.

type EnableNetworkIsolation

boolean

param EnableNetworkIsolation

Isolates the training container. No inbound or outbound network calls can be made, except for calls between peers within a training cluster for distributed training. If you enable network isolation for training jobs that are configured to use a VPC, SageMaker downloads and uploads customer data and model artifacts through the specified VPC, but the training container does not have network access.

type EnableInterContainerTrafficEncryption

boolean

param EnableInterContainerTrafficEncryption

To encrypt all communications between ML compute instances in distributed training, choose True . Encryption provides greater security for distributed training, but training might take longer. How long it takes depends on the amount of communication between compute instances, especially if you use a deep learning algorithm in distributed training. For more information, see Protect Communications Between ML Compute Instances in a Distributed Training Job .

type EnableManagedSpotTraining

boolean

param EnableManagedSpotTraining

To train models using managed spot training, choose True . Managed spot training provides a fully managed and scalable infrastructure for training machine learning models. this option is useful when training jobs can be interrupted and when there is flexibility when the training job is run.

The complete and intermediate results of jobs are stored in an Amazon S3 bucket, and can be used as a starting point to train models incrementally. Amazon SageMaker provides metrics and logs in CloudWatch. They can be used to see when managed spot training jobs are running, interrupted, resumed, or completed.

type CheckpointConfig

dict

param CheckpointConfig

Contains information about the output location for managed spot training checkpoint data.

  • S3Uri (string) -- [REQUIRED]

    Identifies the S3 path where you want SageMaker to store checkpoints. For example, s3://bucket-name/key-name-prefix .

  • LocalPath (string) --

    (Optional) The local directory where checkpoints are written. The default directory is /opt/ml/checkpoints/ .

type DebugHookConfig

dict

param DebugHookConfig

Configuration information for the Amazon SageMaker Debugger hook parameters, metric and tensor collections, and storage paths. To learn more about how to configure the DebugHookConfig parameter, see Use the SageMaker and Debugger Configuration API Operations to Create, Update, and Debug Your Training Job .

  • LocalPath (string) --

    Path to local storage location for metrics and tensors. Defaults to /opt/ml/output/tensors/ .

  • S3OutputPath (string) -- [REQUIRED]

    Path to Amazon S3 storage location for metrics and tensors.

  • HookParameters (dict) --

    Configuration information for the Amazon SageMaker Debugger hook parameters.

    • (string) --

      • (string) --

  • CollectionConfigurations (list) --

    Configuration information for Amazon SageMaker Debugger tensor collections. To learn more about how to configure the CollectionConfiguration parameter, see Use the SageMaker and Debugger Configuration API Operations to Create, Update, and Debug Your Training Job .

    • (dict) --

      Configuration information for the Amazon SageMaker Debugger output tensor collections.

      • CollectionName (string) --

        The name of the tensor collection. The name must be unique relative to other rule configuration names.

      • CollectionParameters (dict) --

        Parameter values for the tensor collection. The allowed parameters are "name" , "include_regex" , "reduction_config" , "save_config" , "tensor_names" , and "save_histogram" .

        • (string) --

          • (string) --

type DebugRuleConfigurations

list

param DebugRuleConfigurations

Configuration information for Amazon SageMaker Debugger rules for debugging output tensors.

  • (dict) --

    Configuration information for SageMaker Debugger rules for debugging. To learn more about how to configure the DebugRuleConfiguration parameter, see Use the SageMaker and Debugger Configuration API Operations to Create, Update, and Debug Your Training Job .

    • RuleConfigurationName (string) -- [REQUIRED]

      The name of the rule configuration. It must be unique relative to other rule configuration names.

    • LocalPath (string) --

      Path to local storage location for output of rules. Defaults to /opt/ml/processing/output/rule/ .

    • S3OutputPath (string) --

      Path to Amazon S3 storage location for rules.

    • RuleEvaluatorImage (string) -- [REQUIRED]

      The Amazon Elastic Container (ECR) Image for the managed rule evaluation.

    • InstanceType (string) --

      The instance type to deploy a custom rule for debugging a training job.

    • VolumeSizeInGB (integer) --

      The size, in GB, of the ML storage volume attached to the processing instance.

    • RuleParameters (dict) --

      Runtime configuration for rule container.

      • (string) --

        • (string) --

type TensorBoardOutputConfig

dict

param TensorBoardOutputConfig

Configuration of storage locations for the Amazon SageMaker Debugger TensorBoard output data.

  • LocalPath (string) --

    Path to local storage location for tensorBoard output. Defaults to /opt/ml/output/tensorboard .

  • S3OutputPath (string) -- [REQUIRED]

    Path to Amazon S3 storage location for TensorBoard output.

type ExperimentConfig

dict

param ExperimentConfig

Associates a SageMaker job as a trial component with an experiment and trial. Specified when you call the following APIs:

  • ExperimentName (string) --

    The name of an existing experiment to associate with the trial component.

  • TrialName (string) --

    The name of an existing trial to associate the trial component with. If not specified, a new trial is created.

  • TrialComponentDisplayName (string) --

    The display name for the trial component. If this key isn't specified, the display name is the trial component name.

  • RunName (string) --

    The name of the experiment run to associate with the trial component.

type ProfilerConfig

dict

param ProfilerConfig

Configuration information for Amazon SageMaker Debugger system monitoring, framework profiling, and storage paths.

  • S3OutputPath (string) --

    Path to Amazon S3 storage location for system and framework metrics.

  • ProfilingIntervalInMilliseconds (integer) --

    A time interval for capturing system metrics in milliseconds. Available values are 100, 200, 500, 1000 (1 second), 5000 (5 seconds), and 60000 (1 minute) milliseconds. The default value is 500 milliseconds.

  • ProfilingParameters (dict) --

    Configuration information for capturing framework metrics. Available key strings for different profiling options are DetailedProfilingConfig , PythonProfilingConfig , and DataLoaderProfilingConfig . The following codes are configuration structures for the ProfilingParameters parameter. To learn more about how to configure the ProfilingParameters parameter, see Use the SageMaker and Debugger Configuration API Operations to Create, Update, and Debug Your Training Job .

    • (string) --

      • (string) --

  • DisableProfiler (boolean) --

    Configuration to turn off Amazon SageMaker Debugger's system monitoring and profiling functionality. To turn it off, set to True .

type ProfilerRuleConfigurations

list

param ProfilerRuleConfigurations

Configuration information for Amazon SageMaker Debugger rules for profiling system and framework metrics.

  • (dict) --

    Configuration information for profiling rules.

    • RuleConfigurationName (string) -- [REQUIRED]

      The name of the rule configuration. It must be unique relative to other rule configuration names.

    • LocalPath (string) --

      Path to local storage location for output of rules. Defaults to /opt/ml/processing/output/rule/ .

    • S3OutputPath (string) --

      Path to Amazon S3 storage location for rules.

    • RuleEvaluatorImage (string) -- [REQUIRED]

      The Amazon Elastic Container Registry Image for the managed rule evaluation.

    • InstanceType (string) --

      The instance type to deploy a custom rule for profiling a training job.

    • VolumeSizeInGB (integer) --

      The size, in GB, of the ML storage volume attached to the processing instance.

    • RuleParameters (dict) --

      Runtime configuration for rule container.

      • (string) --

        • (string) --

type Environment

dict

param Environment

The environment variables to set in the Docker container.

  • (string) --

    • (string) --

type RetryStrategy

dict

param RetryStrategy

The number of times to retry the job when the job fails due to an InternalServerError .

  • MaximumRetryAttempts (integer) -- [REQUIRED]

    The number of times to retry the job. When the job is retried, it's SecondaryStatus is changed to STARTING .

rtype

dict

returns

Response Syntax

{
    'TrainingJobArn': 'string'
}

Response Structure

  • (dict) --

    • TrainingJobArn (string) --

      The Amazon Resource Name (ARN) of the training job.

CreateUserProfile (updated) Link ¶
Changes (request)
{'UserSettings': {'JupyterServerAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                        'ml.trn1.32xlarge',
                                                                                        'ml.trn1n.32xlarge'}}},
                  'KernelGatewayAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                        'ml.trn1.32xlarge',
                                                                                        'ml.trn1n.32xlarge'}}},
                  'RSessionAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                   'ml.trn1.32xlarge',
                                                                                   'ml.trn1n.32xlarge'}}},
                  'TensorBoardAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                      'ml.trn1.32xlarge',
                                                                                      'ml.trn1n.32xlarge'}}}}}

Creates a user profile. A user profile represents a single user within a domain, and is the main way to reference a "person" for the purposes of sharing, reporting, and other user-oriented features. This entity is created when a user onboards to Amazon SageMaker Studio. If an administrator invites a person by email or imports them from IAM Identity Center, a user profile is automatically created. A user profile is the primary holder of settings for an individual user and has a reference to the user's private Amazon Elastic File System (EFS) home directory.

See also: AWS API Documentation

Request Syntax

client.create_user_profile(
    DomainId='string',
    UserProfileName='string',
    SingleSignOnUserIdentifier='string',
    SingleSignOnUserValue='string',
    Tags=[
        {
            'Key': 'string',
            'Value': 'string'
        },
    ],
    UserSettings={
        'ExecutionRole': 'string',
        'SecurityGroups': [
            'string',
        ],
        'SharingSettings': {
            'NotebookOutputOption': 'Allowed'|'Disabled',
            'S3OutputPath': 'string',
            'S3KmsKeyId': 'string'
        },
        'JupyterServerAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            },
            'LifecycleConfigArns': [
                'string',
            ],
            'CodeRepositories': [
                {
                    'RepositoryUrl': 'string'
                },
            ]
        },
        'KernelGatewayAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            },
            'CustomImages': [
                {
                    'ImageName': 'string',
                    'ImageVersionNumber': 123,
                    'AppImageConfigName': 'string'
                },
            ],
            'LifecycleConfigArns': [
                'string',
            ]
        },
        'TensorBoardAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            }
        },
        'RStudioServerProAppSettings': {
            'AccessStatus': 'ENABLED'|'DISABLED',
            'UserGroup': 'R_STUDIO_ADMIN'|'R_STUDIO_USER'
        },
        'RSessionAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            },
            'CustomImages': [
                {
                    'ImageName': 'string',
                    'ImageVersionNumber': 123,
                    'AppImageConfigName': 'string'
                },
            ]
        },
        'CanvasAppSettings': {
            'TimeSeriesForecastingSettings': {
                'Status': 'ENABLED'|'DISABLED',
                'AmazonForecastRoleArn': 'string'
            },
            'ModelRegisterSettings': {
                'Status': 'ENABLED'|'DISABLED',
                'CrossAccountModelRegisterRoleArn': 'string'
            },
            'WorkspaceSettings': {
                'S3ArtifactPath': 'string',
                'S3KmsKeyId': 'string'
            },
            'IdentityProviderOAuthSettings': [
                {
                    'DataSourceName': 'SalesforceGenie'|'Snowflake',
                    'Status': 'ENABLED'|'DISABLED',
                    'SecretArn': 'string'
                },
            ],
            'KendraSettings': {
                'Status': 'ENABLED'|'DISABLED'
            },
            'DirectDeploySettings': {
                'Status': 'ENABLED'|'DISABLED'
            }
        }
    }
)
type DomainId

string

param DomainId

[REQUIRED]

The ID of the associated Domain.

type UserProfileName

string

param UserProfileName

[REQUIRED]

A name for the UserProfile. This value is not case sensitive.

type SingleSignOnUserIdentifier

string

param SingleSignOnUserIdentifier

A specifier for the type of value specified in SingleSignOnUserValue. Currently, the only supported value is "UserName". If the Domain's AuthMode is IAM Identity Center, this field is required. If the Domain's AuthMode is not IAM Identity Center, this field cannot be specified.

type SingleSignOnUserValue

string

param SingleSignOnUserValue

The username of the associated Amazon Web Services Single Sign-On User for this UserProfile. If the Domain's AuthMode is IAM Identity Center, this field is required, and must match a valid username of a user in your directory. If the Domain's AuthMode is not IAM Identity Center, this field cannot be specified.

type Tags

list

param Tags

Each tag consists of a key and an optional value. Tag keys must be unique per resource.

Tags that you specify for the User Profile are also added to all Apps that the User Profile launches.

  • (dict) --

    A tag object that consists of a key and an optional value, used to manage metadata for SageMaker Amazon Web Services resources.

    You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see AddTags .

    For more information on adding metadata to your Amazon Web Services resources with tagging, see Tagging Amazon Web Services resources . For advice on best practices for managing Amazon Web Services resources with tagging, see Tagging Best Practices: Implement an Effective Amazon Web Services Resource Tagging Strategy .

    • Key (string) -- [REQUIRED]

      The tag key. Tag keys must be unique per resource.

    • Value (string) -- [REQUIRED]

      The tag value.

type UserSettings

dict

param UserSettings

A collection of settings.

  • ExecutionRole (string) --

    The execution role for the user.

  • SecurityGroups (list) --

    The security groups for the Amazon Virtual Private Cloud (VPC) that Studio uses for communication.

    Optional when the CreateDomain.AppNetworkAccessType parameter is set to PublicInternetOnly .

    Required when the CreateDomain.AppNetworkAccessType parameter is set to VpcOnly , unless specified as part of the DefaultUserSettings for the domain.

    Amazon SageMaker adds a security group to allow NFS traffic from SageMaker Studio. Therefore, the number of security groups that you can specify is one less than the maximum number shown.

    • (string) --

  • SharingSettings (dict) --

    Specifies options for sharing SageMaker Studio notebooks.

    • NotebookOutputOption (string) --

      Whether to include the notebook cell output when sharing the notebook. The default is Disabled .

    • S3OutputPath (string) --

      When NotebookOutputOption is Allowed , the Amazon S3 bucket used to store the shared notebook snapshots.

    • S3KmsKeyId (string) --

      When NotebookOutputOption is Allowed , the Amazon Web Services Key Management Service (KMS) encryption key ID used to encrypt the notebook cell output in the Amazon S3 bucket.

  • JupyterServerAppSettings (dict) --

    The Jupyter server's app settings.

    • DefaultResourceSpec (dict) --

      The default instance type and the Amazon Resource Name (ARN) of the default SageMaker image used by the JupyterServer app. If you use the LifecycleConfigArns parameter, then this parameter is also required.

      • SageMakerImageArn (string) --

        The ARN of the SageMaker image that the image version belongs to.

      • SageMakerImageVersionArn (string) --

        The ARN of the image version created on the instance.

      • InstanceType (string) --

        The instance type that the image version runs on.

        Note

        JupyterServer apps only support the system value.

        For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

      • LifecycleConfigArn (string) --

        The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

    • LifecycleConfigArns (list) --

      The Amazon Resource Name (ARN) of the Lifecycle Configurations attached to the JupyterServerApp. If you use this parameter, the DefaultResourceSpec parameter is also required.

      Note

      To remove a Lifecycle Config, you must set LifecycleConfigArns to an empty list.

      • (string) --

    • CodeRepositories (list) --

      A list of Git repositories that SageMaker automatically displays to users for cloning in the JupyterServer application.

      • (dict) --

        A Git repository that SageMaker automatically displays to users for cloning in the JupyterServer application.

        • RepositoryUrl (string) -- [REQUIRED]

          The URL of the Git repository.

  • KernelGatewayAppSettings (dict) --

    The kernel gateway app settings.

    • DefaultResourceSpec (dict) --

      The default instance type and the Amazon Resource Name (ARN) of the default SageMaker image used by the KernelGateway app.

      Note

      The Amazon SageMaker Studio UI does not use the default instance type value set here. The default instance type set here is used when Apps are created using the Amazon Web Services Command Line Interface or Amazon Web Services CloudFormation and the instance type parameter value is not passed.

      • SageMakerImageArn (string) --

        The ARN of the SageMaker image that the image version belongs to.

      • SageMakerImageVersionArn (string) --

        The ARN of the image version created on the instance.

      • InstanceType (string) --

        The instance type that the image version runs on.

        Note

        JupyterServer apps only support the system value.

        For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

      • LifecycleConfigArn (string) --

        The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

    • CustomImages (list) --

      A list of custom SageMaker images that are configured to run as a KernelGateway app.

      • (dict) --

        A custom SageMaker image. For more information, see Bring your own SageMaker image .

        • ImageName (string) -- [REQUIRED]

          The name of the CustomImage. Must be unique to your account.

        • ImageVersionNumber (integer) --

          The version number of the CustomImage.

        • AppImageConfigName (string) -- [REQUIRED]

          The name of the AppImageConfig.

    • LifecycleConfigArns (list) --

      The Amazon Resource Name (ARN) of the Lifecycle Configurations attached to the the user profile or domain.

      Note

      To remove a Lifecycle Config, you must set LifecycleConfigArns to an empty list.

      • (string) --

  • TensorBoardAppSettings (dict) --

    The TensorBoard app settings.

    • DefaultResourceSpec (dict) --

      The default instance type and the Amazon Resource Name (ARN) of the SageMaker image created on the instance.

      • SageMakerImageArn (string) --

        The ARN of the SageMaker image that the image version belongs to.

      • SageMakerImageVersionArn (string) --

        The ARN of the image version created on the instance.

      • InstanceType (string) --

        The instance type that the image version runs on.

        Note

        JupyterServer apps only support the system value.

        For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

      • LifecycleConfigArn (string) --

        The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

  • RStudioServerProAppSettings (dict) --

    A collection of settings that configure user interaction with the RStudioServerPro app.

    • AccessStatus (string) --

      Indicates whether the current user has access to the RStudioServerPro app.

    • UserGroup (string) --

      The level of permissions that the user has within the RStudioServerPro app. This value defaults to User. The Admin value allows the user access to the RStudio Administrative Dashboard.

  • RSessionAppSettings (dict) --

    A collection of settings that configure the RSessionGateway app.

    • DefaultResourceSpec (dict) --

      Specifies the ARN's of a SageMaker image and SageMaker image version, and the instance type that the version runs on.

      • SageMakerImageArn (string) --

        The ARN of the SageMaker image that the image version belongs to.

      • SageMakerImageVersionArn (string) --

        The ARN of the image version created on the instance.

      • InstanceType (string) --

        The instance type that the image version runs on.

        Note

        JupyterServer apps only support the system value.

        For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

      • LifecycleConfigArn (string) --

        The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

    • CustomImages (list) --

      A list of custom SageMaker images that are configured to run as a RSession app.

      • (dict) --

        A custom SageMaker image. For more information, see Bring your own SageMaker image .

        • ImageName (string) -- [REQUIRED]

          The name of the CustomImage. Must be unique to your account.

        • ImageVersionNumber (integer) --

          The version number of the CustomImage.

        • AppImageConfigName (string) -- [REQUIRED]

          The name of the AppImageConfig.

  • CanvasAppSettings (dict) --

    The Canvas app settings.

    • TimeSeriesForecastingSettings (dict) --

      Time series forecast settings for the SageMaker Canvas application.

      • Status (string) --

        Describes whether time series forecasting is enabled or disabled in the Canvas application.

      • AmazonForecastRoleArn (string) --

        The IAM role that Canvas passes to Amazon Forecast for time series forecasting. By default, Canvas uses the execution role specified in the UserProfile that launches the Canvas application. If an execution role is not specified in the UserProfile , Canvas uses the execution role specified in the Domain that owns the UserProfile . To allow time series forecasting, this IAM role should have the AmazonSageMakerCanvasForecastAccess policy attached and forecast.amazonaws.com added in the trust relationship as a service principal.

    • ModelRegisterSettings (dict) --

      The model registry settings for the SageMaker Canvas application.

      • Status (string) --

        Describes whether the integration to the model registry is enabled or disabled in the Canvas application.

      • CrossAccountModelRegisterRoleArn (string) --

        The Amazon Resource Name (ARN) of the SageMaker model registry account. Required only to register model versions created by a different SageMaker Canvas Amazon Web Services account than the Amazon Web Services account in which SageMaker model registry is set up.

    • WorkspaceSettings (dict) --

      The workspace settings for the SageMaker Canvas application.

      • S3ArtifactPath (string) --

        The Amazon S3 bucket used to store artifacts generated by Canvas. Updating the Amazon S3 location impacts existing configuration settings, and Canvas users no longer have access to their artifacts. Canvas users must log out and log back in to apply the new location.

      • S3KmsKeyId (string) --

        The Amazon Web Services Key Management Service (KMS) encryption key ID that is used to encrypt artifacts generated by Canvas in the Amazon S3 bucket.

    • IdentityProviderOAuthSettings (list) --

      The settings for connecting to an external data source with OAuth.

      • (dict) --

        The Amazon SageMaker Canvas application setting where you configure OAuth for connecting to an external data source, such as Snowflake.

        • DataSourceName (string) --

          The name of the data source that you're connecting to. Canvas currently supports OAuth for Snowflake and Salesforce Data Cloud.

        • Status (string) --

          Describes whether OAuth for a data source is enabled or disabled in the Canvas application.

        • SecretArn (string) --

          The ARN of an Amazon Web Services Secrets Manager secret that stores the credentials from your identity provider, such as the client ID and secret, authorization URL, and token URL.

    • KendraSettings (dict) --

      The settings for document querying.

      • Status (string) --

        Describes whether the document querying feature is enabled or disabled in the Canvas application.

    • DirectDeploySettings (dict) --

      The model deployment settings for the SageMaker Canvas application.

      • Status (string) --

        Describes whether model deployment permissions are enabled or disabled in the Canvas application.

rtype

dict

returns

Response Syntax

{
    'UserProfileArn': 'string'
}

Response Structure

  • (dict) --

    • UserProfileArn (string) --

      The user profile Amazon Resource Name (ARN).

DescribeAlgorithm (updated) Link ¶
Changes (response)
{'ValidationSpecification': {'ValidationProfiles': {'TrainingJobDefinition': {'StoppingCondition': {'MaxPendingTimeInSeconds': 'integer'}}}}}

Returns a description of the specified algorithm that is in your account.

See also: AWS API Documentation

Request Syntax

client.describe_algorithm(
    AlgorithmName='string'
)
type AlgorithmName

string

param AlgorithmName

[REQUIRED]

The name of the algorithm to describe.

rtype

dict

returns

Response Syntax

{
    'AlgorithmName': 'string',
    'AlgorithmArn': 'string',
    'AlgorithmDescription': 'string',
    'CreationTime': datetime(2015, 1, 1),
    'TrainingSpecification': {
        'TrainingImage': 'string',
        'TrainingImageDigest': 'string',
        'SupportedHyperParameters': [
            {
                'Name': 'string',
                'Description': 'string',
                'Type': 'Integer'|'Continuous'|'Categorical'|'FreeText',
                'Range': {
                    'IntegerParameterRangeSpecification': {
                        'MinValue': 'string',
                        'MaxValue': 'string'
                    },
                    'ContinuousParameterRangeSpecification': {
                        'MinValue': 'string',
                        'MaxValue': 'string'
                    },
                    'CategoricalParameterRangeSpecification': {
                        'Values': [
                            'string',
                        ]
                    }
                },
                'IsTunable': True|False,
                'IsRequired': True|False,
                'DefaultValue': 'string'
            },
        ],
        'SupportedTrainingInstanceTypes': [
            'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
        ],
        'SupportsDistributedTraining': True|False,
        'MetricDefinitions': [
            {
                'Name': 'string',
                'Regex': 'string'
            },
        ],
        'TrainingChannels': [
            {
                'Name': 'string',
                'Description': 'string',
                'IsRequired': True|False,
                'SupportedContentTypes': [
                    'string',
                ],
                'SupportedCompressionTypes': [
                    'None'|'Gzip',
                ],
                'SupportedInputModes': [
                    'Pipe'|'File'|'FastFile',
                ]
            },
        ],
        'SupportedTuningJobObjectiveMetrics': [
            {
                'Type': 'Maximize'|'Minimize',
                'MetricName': 'string'
            },
        ],
        'AdditionalS3DataSource': {
            'S3DataType': 'S3Object',
            'S3Uri': 'string',
            'CompressionType': 'None'|'Gzip'
        }
    },
    'InferenceSpecification': {
        'Containers': [
            {
                'ContainerHostname': 'string',
                'Image': 'string',
                'ImageDigest': 'string',
                'ModelDataUrl': 'string',
                'ProductId': 'string',
                'Environment': {
                    'string': 'string'
                },
                'ModelInput': {
                    'DataInputConfig': 'string'
                },
                'Framework': 'string',
                'FrameworkVersion': 'string',
                'NearestModelName': 'string',
                'AdditionalS3DataSource': {
                    'S3DataType': 'S3Object',
                    'S3Uri': 'string',
                    'CompressionType': 'None'|'Gzip'
                }
            },
        ],
        'SupportedTransformInstanceTypes': [
            'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge',
        ],
        'SupportedRealtimeInferenceInstanceTypes': [
            'ml.t2.medium'|'ml.t2.large'|'ml.t2.xlarge'|'ml.t2.2xlarge'|'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.12xlarge'|'ml.m5d.24xlarge'|'ml.c4.large'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5d.large'|'ml.c5d.xlarge'|'ml.c5d.2xlarge'|'ml.c5d.4xlarge'|'ml.c5d.9xlarge'|'ml.c5d.18xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.12xlarge'|'ml.r5.24xlarge'|'ml.r5d.large'|'ml.r5d.xlarge'|'ml.r5d.2xlarge'|'ml.r5d.4xlarge'|'ml.r5d.12xlarge'|'ml.r5d.24xlarge'|'ml.inf1.xlarge'|'ml.inf1.2xlarge'|'ml.inf1.6xlarge'|'ml.inf1.24xlarge'|'ml.c6i.large'|'ml.c6i.xlarge'|'ml.c6i.2xlarge'|'ml.c6i.4xlarge'|'ml.c6i.8xlarge'|'ml.c6i.12xlarge'|'ml.c6i.16xlarge'|'ml.c6i.24xlarge'|'ml.c6i.32xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.12xlarge'|'ml.g5.16xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.p4d.24xlarge'|'ml.c7g.large'|'ml.c7g.xlarge'|'ml.c7g.2xlarge'|'ml.c7g.4xlarge'|'ml.c7g.8xlarge'|'ml.c7g.12xlarge'|'ml.c7g.16xlarge'|'ml.m6g.large'|'ml.m6g.xlarge'|'ml.m6g.2xlarge'|'ml.m6g.4xlarge'|'ml.m6g.8xlarge'|'ml.m6g.12xlarge'|'ml.m6g.16xlarge'|'ml.m6gd.large'|'ml.m6gd.xlarge'|'ml.m6gd.2xlarge'|'ml.m6gd.4xlarge'|'ml.m6gd.8xlarge'|'ml.m6gd.12xlarge'|'ml.m6gd.16xlarge'|'ml.c6g.large'|'ml.c6g.xlarge'|'ml.c6g.2xlarge'|'ml.c6g.4xlarge'|'ml.c6g.8xlarge'|'ml.c6g.12xlarge'|'ml.c6g.16xlarge'|'ml.c6gd.large'|'ml.c6gd.xlarge'|'ml.c6gd.2xlarge'|'ml.c6gd.4xlarge'|'ml.c6gd.8xlarge'|'ml.c6gd.12xlarge'|'ml.c6gd.16xlarge'|'ml.c6gn.large'|'ml.c6gn.xlarge'|'ml.c6gn.2xlarge'|'ml.c6gn.4xlarge'|'ml.c6gn.8xlarge'|'ml.c6gn.12xlarge'|'ml.c6gn.16xlarge'|'ml.r6g.large'|'ml.r6g.xlarge'|'ml.r6g.2xlarge'|'ml.r6g.4xlarge'|'ml.r6g.8xlarge'|'ml.r6g.12xlarge'|'ml.r6g.16xlarge'|'ml.r6gd.large'|'ml.r6gd.xlarge'|'ml.r6gd.2xlarge'|'ml.r6gd.4xlarge'|'ml.r6gd.8xlarge'|'ml.r6gd.12xlarge'|'ml.r6gd.16xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.inf2.xlarge'|'ml.inf2.8xlarge'|'ml.inf2.24xlarge'|'ml.inf2.48xlarge'|'ml.p5.48xlarge',
        ],
        'SupportedContentTypes': [
            'string',
        ],
        'SupportedResponseMIMETypes': [
            'string',
        ]
    },
    'ValidationSpecification': {
        'ValidationRole': 'string',
        'ValidationProfiles': [
            {
                'ProfileName': 'string',
                'TrainingJobDefinition': {
                    'TrainingInputMode': 'Pipe'|'File'|'FastFile',
                    'HyperParameters': {
                        'string': 'string'
                    },
                    'InputDataConfig': [
                        {
                            'ChannelName': 'string',
                            'DataSource': {
                                'S3DataSource': {
                                    'S3DataType': 'ManifestFile'|'S3Prefix'|'AugmentedManifestFile',
                                    'S3Uri': 'string',
                                    'S3DataDistributionType': 'FullyReplicated'|'ShardedByS3Key',
                                    'AttributeNames': [
                                        'string',
                                    ],
                                    'InstanceGroupNames': [
                                        'string',
                                    ]
                                },
                                'FileSystemDataSource': {
                                    'FileSystemId': 'string',
                                    'FileSystemAccessMode': 'rw'|'ro',
                                    'FileSystemType': 'EFS'|'FSxLustre',
                                    'DirectoryPath': 'string'
                                }
                            },
                            'ContentType': 'string',
                            'CompressionType': 'None'|'Gzip',
                            'RecordWrapperType': 'None'|'RecordIO',
                            'InputMode': 'Pipe'|'File'|'FastFile',
                            'ShuffleConfig': {
                                'Seed': 123
                            }
                        },
                    ],
                    'OutputDataConfig': {
                        'KmsKeyId': 'string',
                        'S3OutputPath': 'string',
                        'CompressionType': 'GZIP'|'NONE'
                    },
                    'ResourceConfig': {
                        'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
                        'InstanceCount': 123,
                        'VolumeSizeInGB': 123,
                        'VolumeKmsKeyId': 'string',
                        'InstanceGroups': [
                            {
                                'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
                                'InstanceCount': 123,
                                'InstanceGroupName': 'string'
                            },
                        ],
                        'KeepAlivePeriodInSeconds': 123
                    },
                    'StoppingCondition': {
                        'MaxRuntimeInSeconds': 123,
                        'MaxWaitTimeInSeconds': 123,
                        'MaxPendingTimeInSeconds': 123
                    }
                },
                'TransformJobDefinition': {
                    'MaxConcurrentTransforms': 123,
                    'MaxPayloadInMB': 123,
                    'BatchStrategy': 'MultiRecord'|'SingleRecord',
                    'Environment': {
                        'string': 'string'
                    },
                    'TransformInput': {
                        'DataSource': {
                            'S3DataSource': {
                                'S3DataType': 'ManifestFile'|'S3Prefix'|'AugmentedManifestFile',
                                'S3Uri': 'string'
                            }
                        },
                        'ContentType': 'string',
                        'CompressionType': 'None'|'Gzip',
                        'SplitType': 'None'|'Line'|'RecordIO'|'TFRecord'
                    },
                    'TransformOutput': {
                        'S3OutputPath': 'string',
                        'Accept': 'string',
                        'AssembleWith': 'None'|'Line',
                        'KmsKeyId': 'string'
                    },
                    'TransformResources': {
                        'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge',
                        'InstanceCount': 123,
                        'VolumeKmsKeyId': 'string'
                    }
                }
            },
        ]
    },
    'AlgorithmStatus': 'Pending'|'InProgress'|'Completed'|'Failed'|'Deleting',
    'AlgorithmStatusDetails': {
        'ValidationStatuses': [
            {
                'Name': 'string',
                'Status': 'NotStarted'|'InProgress'|'Completed'|'Failed',
                'FailureReason': 'string'
            },
        ],
        'ImageScanStatuses': [
            {
                'Name': 'string',
                'Status': 'NotStarted'|'InProgress'|'Completed'|'Failed',
                'FailureReason': 'string'
            },
        ]
    },
    'ProductId': 'string',
    'CertifyForMarketplace': True|False
}

Response Structure

  • (dict) --

    • AlgorithmName (string) --

      The name of the algorithm being described.

    • AlgorithmArn (string) --

      The Amazon Resource Name (ARN) of the algorithm.

    • AlgorithmDescription (string) --

      A brief summary about the algorithm.

    • CreationTime (datetime) --

      A timestamp specifying when the algorithm was created.

    • TrainingSpecification (dict) --

      Details about training jobs run by this algorithm.

      • TrainingImage (string) --

        The Amazon ECR registry path of the Docker image that contains the training algorithm.

      • TrainingImageDigest (string) --

        An MD5 hash of the training algorithm that identifies the Docker image used for training.

      • SupportedHyperParameters (list) --

        A list of the HyperParameterSpecification objects, that define the supported hyperparameters. This is required if the algorithm supports automatic model tuning.>

        • (dict) --

          Defines a hyperparameter to be used by an algorithm.

          • Name (string) --

            The name of this hyperparameter. The name must be unique.

          • Description (string) --

            A brief description of the hyperparameter.

          • Type (string) --

            The type of this hyperparameter. The valid types are Integer , Continuous , Categorical , and FreeText .

          • Range (dict) --

            The allowed range for this hyperparameter.

            • IntegerParameterRangeSpecification (dict) --

              A IntegerParameterRangeSpecification object that defines the possible values for an integer hyperparameter.

              • MinValue (string) --

                The minimum integer value allowed.

              • MaxValue (string) --

                The maximum integer value allowed.

            • ContinuousParameterRangeSpecification (dict) --

              A ContinuousParameterRangeSpecification object that defines the possible values for a continuous hyperparameter.

              • MinValue (string) --

                The minimum floating-point value allowed.

              • MaxValue (string) --

                The maximum floating-point value allowed.

            • CategoricalParameterRangeSpecification (dict) --

              A CategoricalParameterRangeSpecification object that defines the possible values for a categorical hyperparameter.

              • Values (list) --

                The allowed categories for the hyperparameter.

                • (string) --

          • IsTunable (boolean) --

            Indicates whether this hyperparameter is tunable in a hyperparameter tuning job.

          • IsRequired (boolean) --

            Indicates whether this hyperparameter is required.

          • DefaultValue (string) --

            The default value for this hyperparameter. If a default value is specified, a hyperparameter cannot be required.

      • SupportedTrainingInstanceTypes (list) --

        A list of the instance types that this algorithm can use for training.

        • (string) --

      • SupportsDistributedTraining (boolean) --

        Indicates whether the algorithm supports distributed training. If set to false, buyers can't request more than one instance during training.

      • MetricDefinitions (list) --

        A list of MetricDefinition objects, which are used for parsing metrics generated by the algorithm.

        • (dict) --

          Specifies a metric that the training algorithm writes to stderr or stdout . You can view these logs to understand how your training job performs and check for any errors encountered during training. SageMaker hyperparameter tuning captures all defined metrics. Specify one of the defined metrics to use as an objective metric using the TuningObjective parameter in the HyperParameterTrainingJobDefinition API to evaluate job performance during hyperparameter tuning.

          • Name (string) --

            The name of the metric.

          • Regex (string) --

            A regular expression that searches the output of a training job and gets the value of the metric. For more information about using regular expressions to define metrics, see Defining metrics and environment variables .

      • TrainingChannels (list) --

        A list of ChannelSpecification objects, which specify the input sources to be used by the algorithm.

        • (dict) --

          Defines a named input source, called a channel, to be used by an algorithm.

          • Name (string) --

            The name of the channel.

          • Description (string) --

            A brief description of the channel.

          • IsRequired (boolean) --

            Indicates whether the channel is required by the algorithm.

          • SupportedContentTypes (list) --

            The supported MIME types for the data.

            • (string) --

          • SupportedCompressionTypes (list) --

            The allowed compression types, if data compression is used.

            • (string) --

          • SupportedInputModes (list) --

            The allowed input mode, either FILE or PIPE.

            In FILE mode, Amazon SageMaker copies the data from the input source onto the local Amazon Elastic Block Store (Amazon EBS) volumes before starting your training algorithm. This is the most commonly used input mode.

            In PIPE mode, Amazon SageMaker streams input data from the source directly to your algorithm without using the EBS volume.

            • (string) --

              The training input mode that the algorithm supports. For more information about input modes, see Algorithms .

              Pipe mode

              If an algorithm supports Pipe mode, Amazon SageMaker streams data directly from Amazon S3 to the container.

              File mode

              If an algorithm supports File mode, SageMaker downloads the training data from S3 to the provisioned ML storage volume, and mounts the directory to the Docker volume for the training container.

              You must provision the ML storage volume with sufficient capacity to accommodate the data downloaded from S3. In addition to the training data, the ML storage volume also stores the output model. The algorithm container uses the ML storage volume to also store intermediate information, if any.

              For distributed algorithms, training data is distributed uniformly. Your training duration is predictable if the input data objects sizes are approximately the same. SageMaker does not split the files any further for model training. If the object sizes are skewed, training won't be optimal as the data distribution is also skewed when one host in a training cluster is overloaded, thus becoming a bottleneck in training.

              FastFile mode

              If an algorithm supports FastFile mode, SageMaker streams data directly from S3 to the container with no code changes, and provides file system access to the data. Users can author their training script to interact with these files as if they were stored on disk.

              FastFile mode works best when the data is read sequentially. Augmented manifest files aren't supported. The startup time is lower when there are fewer files in the S3 bucket provided.

      • SupportedTuningJobObjectiveMetrics (list) --

        A list of the metrics that the algorithm emits that can be used as the objective metric in a hyperparameter tuning job.

        • (dict) --

          Defines the objective metric for a hyperparameter tuning job. Hyperparameter tuning uses the value of this metric to evaluate the training jobs it launches, and returns the training job that results in either the highest or lowest value for this metric, depending on the value you specify for the Type parameter. If you want to define a custom objective metric, see Define metrics and environment variables .

          • Type (string) --

            Whether to minimize or maximize the objective metric.

          • MetricName (string) --

            The name of the metric to use for the objective metric.

      • AdditionalS3DataSource (dict) --

        The additional data source used during the training job.

        • S3DataType (string) --

          The data type of the additional data source that you specify for use in inference or training.

        • S3Uri (string) --

          The uniform resource identifier (URI) used to identify an additional data source used in inference or training.

        • CompressionType (string) --

          The type of compression used for an additional data source used in inference or training. Specify None if your additional data source is not compressed.

    • InferenceSpecification (dict) --

      Details about inference jobs that the algorithm runs.

      • Containers (list) --

        The Amazon ECR registry path of the Docker image that contains the inference code.

        • (dict) --

          Describes the Docker container for the model package.

          • ContainerHostname (string) --

            The DNS host name for the Docker container.

          • Image (string) --

            The Amazon EC2 Container Registry (Amazon ECR) path where inference code is stored.

            If you are using your own custom algorithm instead of an algorithm provided by SageMaker, the inference code must meet SageMaker requirements. SageMaker supports both registry/repository[:tag] and registry/repository[@digest] image path formats. For more information, see Using Your Own Algorithms with Amazon SageMaker .

          • ImageDigest (string) --

            An MD5 hash of the training algorithm that identifies the Docker image used for training.

          • ModelDataUrl (string) --

            The Amazon S3 path where the model artifacts, which result from model training, are stored. This path must point to a single gzip compressed tar archive (.tar.gz suffix).

            Note

            The model artifacts must be in an S3 bucket that is in the same region as the model package.

          • ProductId (string) --

            The Amazon Web Services Marketplace product ID of the model package.

          • Environment (dict) --

            The environment variables to set in the Docker container. Each key and value in the Environment string to string map can have length of up to 1024. We support up to 16 entries in the map.

            • (string) --

              • (string) --

          • ModelInput (dict) --

            A structure with Model Input details.

            • DataInputConfig (string) --

              The input configuration object for the model.

          • Framework (string) --

            The machine learning framework of the model package container image.

          • FrameworkVersion (string) --

            The framework version of the Model Package Container Image.

          • NearestModelName (string) --

            The name of a pre-trained machine learning benchmarked by Amazon SageMaker Inference Recommender model that matches your model. You can find a list of benchmarked models by calling ListModelMetadata .

          • AdditionalS3DataSource (dict) --

            The additional data source that is used during inference in the Docker container for your model package.

            • S3DataType (string) --

              The data type of the additional data source that you specify for use in inference or training.

            • S3Uri (string) --

              The uniform resource identifier (URI) used to identify an additional data source used in inference or training.

            • CompressionType (string) --

              The type of compression used for an additional data source used in inference or training. Specify None if your additional data source is not compressed.

      • SupportedTransformInstanceTypes (list) --

        A list of the instance types on which a transformation job can be run or on which an endpoint can be deployed.

        This parameter is required for unversioned models, and optional for versioned models.

        • (string) --

      • SupportedRealtimeInferenceInstanceTypes (list) --

        A list of the instance types that are used to generate inferences in real-time.

        This parameter is required for unversioned models, and optional for versioned models.

        • (string) --

      • SupportedContentTypes (list) --

        The supported MIME types for the input data.

        • (string) --

      • SupportedResponseMIMETypes (list) --

        The supported MIME types for the output data.

        • (string) --

    • ValidationSpecification (dict) --

      Details about configurations for one or more training jobs that SageMaker runs to test the algorithm.

      • ValidationRole (string) --

        The IAM roles that SageMaker uses to run the training jobs.

      • ValidationProfiles (list) --

        An array of AlgorithmValidationProfile objects, each of which specifies a training job and batch transform job that SageMaker runs to validate your algorithm.

        • (dict) --

          Defines a training job and a batch transform job that SageMaker runs to validate your algorithm.

          The data provided in the validation profile is made available to your buyers on Amazon Web Services Marketplace.

          • ProfileName (string) --

            The name of the profile for the algorithm. The name must have 1 to 63 characters. Valid characters are a-z, A-Z, 0-9, and - (hyphen).

          • TrainingJobDefinition (dict) --

            The TrainingJobDefinition object that describes the training job that SageMaker runs to validate your algorithm.

            • TrainingInputMode (string) --

              The training input mode that the algorithm supports. For more information about input modes, see Algorithms .

              Pipe mode

              If an algorithm supports Pipe mode, Amazon SageMaker streams data directly from Amazon S3 to the container.

              File mode

              If an algorithm supports File mode, SageMaker downloads the training data from S3 to the provisioned ML storage volume, and mounts the directory to the Docker volume for the training container.

              You must provision the ML storage volume with sufficient capacity to accommodate the data downloaded from S3. In addition to the training data, the ML storage volume also stores the output model. The algorithm container uses the ML storage volume to also store intermediate information, if any.

              For distributed algorithms, training data is distributed uniformly. Your training duration is predictable if the input data objects sizes are approximately the same. SageMaker does not split the files any further for model training. If the object sizes are skewed, training won't be optimal as the data distribution is also skewed when one host in a training cluster is overloaded, thus becoming a bottleneck in training.

              FastFile mode

              If an algorithm supports FastFile mode, SageMaker streams data directly from S3 to the container with no code changes, and provides file system access to the data. Users can author their training script to interact with these files as if they were stored on disk.

              FastFile mode works best when the data is read sequentially. Augmented manifest files aren't supported. The startup time is lower when there are fewer files in the S3 bucket provided.

            • HyperParameters (dict) --

              The hyperparameters used for the training job.

              • (string) --

                • (string) --

            • InputDataConfig (list) --

              An array of Channel objects, each of which specifies an input source.

              • (dict) --

                A channel is a named input source that training algorithms can consume.

                • ChannelName (string) --

                  The name of the channel.

                • DataSource (dict) --

                  The location of the channel data.

                  • S3DataSource (dict) --

                    The S3 location of the data source that is associated with a channel.

                    • S3DataType (string) --

                      If you choose S3Prefix , S3Uri identifies a key name prefix. SageMaker uses all objects that match the specified key name prefix for model training.

                      If you choose ManifestFile , S3Uri identifies an object that is a manifest file containing a list of object keys that you want SageMaker to use for model training.

                      If you choose AugmentedManifestFile , S3Uri identifies an object that is an augmented manifest file in JSON lines format. This file contains the data you want to use for model training. AugmentedManifestFile can only be used if the Channel's input mode is Pipe .

                    • S3Uri (string) --

                      Depending on the value specified for the S3DataType , identifies either a key name prefix or a manifest. For example:

                      • A key name prefix might look like this: s3://bucketname/exampleprefix

                      • A manifest might look like this: s3://bucketname/example.manifest A manifest is an S3 object which is a JSON file consisting of an array of elements. The first element is a prefix which is followed by one or more suffixes. SageMaker appends the suffix elements to the prefix to get a full set of S3Uri . Note that the prefix must be a valid non-empty S3Uri that precludes users from specifying a manifest whose individual S3Uri is sourced from different S3 buckets. The following code example shows a valid manifest format: [ {"prefix": "s3://customer_bucket/some/prefix/"}, "relative/path/to/custdata-1", "relative/path/custdata-2", ... "relative/path/custdata-N" ] This JSON is equivalent to the following S3Uri list: s3://customer_bucket/some/prefix/relative/path/to/custdata-1 s3://customer_bucket/some/prefix/relative/path/custdata-2 ... s3://customer_bucket/some/prefix/relative/path/custdata-N The complete set of S3Uri in this manifest is the input data for the channel for this data source. The object that each S3Uri points to must be readable by the IAM role that SageMaker uses to perform tasks on your behalf.

                      Your input bucket must be located in same Amazon Web Services region as your training job.

                    • S3DataDistributionType (string) --

                      If you want SageMaker to replicate the entire dataset on each ML compute instance that is launched for model training, specify FullyReplicated .

                      If you want SageMaker to replicate a subset of data on each ML compute instance that is launched for model training, specify ShardedByS3Key . If there are n ML compute instances launched for a training job, each instance gets approximately 1/n of the number of S3 objects. In this case, model training on each machine uses only the subset of training data.

                      Don't choose more ML compute instances for training than available S3 objects. If you do, some nodes won't get any data and you will pay for nodes that aren't getting any training data. This applies in both File and Pipe modes. Keep this in mind when developing algorithms.

                      In distributed training, where you use multiple ML compute EC2 instances, you might choose ShardedByS3Key . If the algorithm requires copying training data to the ML storage volume (when TrainingInputMode is set to File ), this copies 1/n of the number of objects.

                    • AttributeNames (list) --

                      A list of one or more attribute names to use that are found in a specified augmented manifest file.

                      • (string) --

                    • InstanceGroupNames (list) --

                      A list of names of instance groups that get data from the S3 data source.

                      • (string) --

                  • FileSystemDataSource (dict) --

                    The file system that is associated with a channel.

                    • FileSystemId (string) --

                      The file system id.

                    • FileSystemAccessMode (string) --

                      The access mode of the mount of the directory associated with the channel. A directory can be mounted either in ro (read-only) or rw (read-write) mode.

                    • FileSystemType (string) --

                      The file system type.

                    • DirectoryPath (string) --

                      The full path to the directory to associate with the channel.

                • ContentType (string) --

                  The MIME type of the data.

                • CompressionType (string) --

                  If training data is compressed, the compression type. The default value is None . CompressionType is used only in Pipe input mode. In File mode, leave this field unset or set it to None.

                • RecordWrapperType (string) --

                  Specify RecordIO as the value when input data is in raw format but the training algorithm requires the RecordIO format. In this case, SageMaker wraps each individual S3 object in a RecordIO record. If the input data is already in RecordIO format, you don't need to set this attribute. For more information, see Create a Dataset Using RecordIO .

                  In File mode, leave this field unset or set it to None.

                • InputMode (string) --

                  (Optional) The input mode to use for the data channel in a training job. If you don't set a value for InputMode , SageMaker uses the value set for TrainingInputMode . Use this parameter to override the TrainingInputMode setting in a AlgorithmSpecification request when you have a channel that needs a different input mode from the training job's general setting. To download the data from Amazon Simple Storage Service (Amazon S3) to the provisioned ML storage volume, and mount the directory to a Docker volume, use File input mode. To stream data directly from Amazon S3 to the container, choose Pipe input mode.

                  To use a model for incremental training, choose File input model.

                • ShuffleConfig (dict) --

                  A configuration for a shuffle option for input data in a channel. If you use S3Prefix for S3DataType , this shuffles the results of the S3 key prefix matches. If you use ManifestFile , the order of the S3 object references in the ManifestFile is shuffled. If you use AugmentedManifestFile , the order of the JSON lines in the AugmentedManifestFile is shuffled. The shuffling order is determined using the Seed value.

                  For Pipe input mode, shuffling is done at the start of every epoch. With large datasets this ensures that the order of the training data is different for each epoch, it helps reduce bias and possible overfitting. In a multi-node training job when ShuffleConfig is combined with S3DataDistributionType of ShardedByS3Key , the data is shuffled across nodes so that the content sent to a particular node on the first epoch might be sent to a different node on the second epoch.

                  • Seed (integer) --

                    Determines the shuffling order in ShuffleConfig value.

            • OutputDataConfig (dict) --

              the path to the S3 bucket where you want to store model artifacts. SageMaker creates subfolders for the artifacts.

              • KmsKeyId (string) --

                The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that SageMaker uses to encrypt the model artifacts at rest using Amazon S3 server-side encryption. The KmsKeyId can be any of the following formats:

                • // KMS Key ID "1234abcd-12ab-34cd-56ef-1234567890ab"

                • // Amazon Resource Name (ARN) of a KMS Key "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

                • // KMS Key Alias "alias/ExampleAlias"

                • // Amazon Resource Name (ARN) of a KMS Key Alias "arn:aws:kms:us-west-2:111122223333:alias/ExampleAlias"

                If you use a KMS key ID or an alias of your KMS key, the SageMaker execution role must include permissions to call kms:Encrypt . If you don't provide a KMS key ID, SageMaker uses the default KMS key for Amazon S3 for your role's account. SageMaker uses server-side encryption with KMS-managed keys for OutputDataConfig . If you use a bucket policy with an s3:PutObject permission that only allows objects with server-side encryption, set the condition key of s3:x-amz-server-side-encryption to "aws:kms" . For more information, see KMS-Managed Encryption Keys in the Amazon Simple Storage Service Developer Guide.

                The KMS key policy must grant permission to the IAM role that you specify in your CreateTrainingJob , CreateTransformJob , or CreateHyperParameterTuningJob requests. For more information, see Using Key Policies in Amazon Web Services KMS in the Amazon Web Services Key Management Service Developer Guide .

              • S3OutputPath (string) --

                Identifies the S3 path where you want SageMaker to store the model artifacts. For example, s3://bucket-name/key-name-prefix .

              • CompressionType (string) --

                The model output compression type. Select None to output an uncompressed model, recommended for large model outputs. Defaults to gzip.

            • ResourceConfig (dict) --

              The resources, including the ML compute instances and ML storage volumes, to use for model training.

              • InstanceType (string) --

                The ML compute instance type.

                Note

                SageMaker Training on Amazon Elastic Compute Cloud (EC2) P4de instances is in preview release starting December 9th, 2022.

                Amazon EC2 P4de instances (currently in preview) are powered by 8 NVIDIA A100 GPUs with 80GB high-performance HBM2e GPU memory, which accelerate the speed of training ML models that need to be trained on large datasets of high-resolution data. In this preview release, Amazon SageMaker supports ML training jobs on P4de instances (ml.p4de.24xlarge ) to reduce model training time. The ml.p4de.24xlarge instances are available in the following Amazon Web Services Regions.

                • US East (N. Virginia) (us-east-1)

                • US West (Oregon) (us-west-2)

                To request quota limit increase and start using P4de instances, contact the SageMaker Training service team through your account team.

              • InstanceCount (integer) --

                The number of ML compute instances to use. For distributed training, provide a value greater than 1.

              • VolumeSizeInGB (integer) --

                The size of the ML storage volume that you want to provision.

                ML storage volumes store model artifacts and incremental states. Training algorithms might also use the ML storage volume for scratch space. If you want to store the training data in the ML storage volume, choose File as the TrainingInputMode in the algorithm specification.

                When using an ML instance with NVMe SSD volumes , SageMaker doesn't provision Amazon EBS General Purpose SSD (gp2) storage. Available storage is fixed to the NVMe-type instance's storage capacity. SageMaker configures storage paths for training datasets, checkpoints, model artifacts, and outputs to use the entire capacity of the instance storage. For example, ML instance families with the NVMe-type instance storage include ml.p4d , ml.g4dn , and ml.g5 .

                When using an ML instance with the EBS-only storage option and without instance storage, you must define the size of EBS volume through VolumeSizeInGB in the ResourceConfig API. For example, ML instance families that use EBS volumes include ml.c5 and ml.p2 .

                To look up instance types and their instance storage types and volumes, see Amazon EC2 Instance Types .

                To find the default local paths defined by the SageMaker training platform, see Amazon SageMaker Training Storage Folders for Training Datasets, Checkpoints, Model Artifacts, and Outputs .

              • VolumeKmsKeyId (string) --

                The Amazon Web Services KMS key that SageMaker uses to encrypt data on the storage volume attached to the ML compute instance(s) that run the training job.

                Note

                Certain Nitro-based instances include local storage, dependent on the instance type. Local storage volumes are encrypted using a hardware module on the instance. You can't request a VolumeKmsKeyId when using an instance type with local storage.

                For a list of instance types that support local instance storage, see Instance Store Volumes .

                For more information about local instance storage encryption, see SSD Instance Store Volumes .

                The VolumeKmsKeyId can be in any of the following formats:

                • // KMS Key ID "1234abcd-12ab-34cd-56ef-1234567890ab"

                • // Amazon Resource Name (ARN) of a KMS Key "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

              • InstanceGroups (list) --

                The configuration of a heterogeneous cluster in JSON format.

                • (dict) --

                  Defines an instance group for heterogeneous cluster training. When requesting a training job using the CreateTrainingJob API, you can configure multiple instance groups .

                  • InstanceType (string) --

                    Specifies the instance type of the instance group.

                  • InstanceCount (integer) --

                    Specifies the number of instances of the instance group.

                  • InstanceGroupName (string) --

                    Specifies the name of the instance group.

              • KeepAlivePeriodInSeconds (integer) --

                The duration of time in seconds to retain configured resources in a warm pool for subsequent training jobs.

            • StoppingCondition (dict) --

              Specifies a limit to how long a model training job can run. It also specifies how long a managed Spot training job has to complete. When the job reaches the time limit, SageMaker ends the training job. Use this API to cap model training costs.

              To stop a job, SageMaker sends the algorithm the SIGTERM signal, which delays job termination for 120 seconds. Algorithms can use this 120-second window to save the model artifacts.

              • MaxRuntimeInSeconds (integer) --

                The maximum length of time, in seconds, that a training or compilation job can run before it is stopped.

                For compilation jobs, if the job does not complete during this time, a TimeOut error is generated. We recommend starting with 900 seconds and increasing as necessary based on your model.

                For all other jobs, if the job does not complete during this time, SageMaker ends the job. When RetryStrategy is specified in the job request, MaxRuntimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt. The default value is 1 day. The maximum value is 28 days.

                The maximum time that a TrainingJob can run in total, including any time spent publishing metrics or archiving and uploading models after it has been stopped, is 30 days.

              • MaxWaitTimeInSeconds (integer) --

                The maximum length of time, in seconds, that a managed Spot training job has to complete. It is the amount of time spent waiting for Spot capacity plus the amount of time the job can run. It must be equal to or greater than MaxRuntimeInSeconds . If the job does not complete during this time, SageMaker ends the job.

                When RetryStrategy is specified in the job request, MaxWaitTimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt.

              • MaxPendingTimeInSeconds (integer) --

                The maximum pending time in seconds.

          • TransformJobDefinition (dict) --

            The TransformJobDefinition object that describes the transform job that SageMaker runs to validate your algorithm.

            • MaxConcurrentTransforms (integer) --

              The maximum number of parallel requests that can be sent to each instance in a transform job. The default value is 1.

            • MaxPayloadInMB (integer) --

              The maximum payload size allowed, in MB. A payload is the data portion of a record (without metadata).

            • BatchStrategy (string) --

              A string that determines the number of records included in a single mini-batch.

              SingleRecord means only one record is used per mini-batch. MultiRecord means a mini-batch is set to contain as many records that can fit within the MaxPayloadInMB limit.

            • Environment (dict) --

              The environment variables to set in the Docker container. We support up to 16 key and values entries in the map.

              • (string) --

                • (string) --

            • TransformInput (dict) --

              A description of the input source and the way the transform job consumes it.

              • DataSource (dict) --

                Describes the location of the channel data, which is, the S3 location of the input data that the model can consume.

                • S3DataSource (dict) --

                  The S3 location of the data source that is associated with a channel.

                  • S3DataType (string) --

                    If you choose S3Prefix , S3Uri identifies a key name prefix. Amazon SageMaker uses all objects with the specified key name prefix for batch transform.

                    If you choose ManifestFile , S3Uri identifies an object that is a manifest file containing a list of object keys that you want Amazon SageMaker to use for batch transform.

                    The following values are compatible: ManifestFile , S3Prefix

                    The following value is not compatible: AugmentedManifestFile

                  • S3Uri (string) --

                    Depending on the value specified for the S3DataType , identifies either a key name prefix or a manifest. For example:

                    • A key name prefix might look like this: s3://bucketname/exampleprefix .

                    • A manifest might look like this: s3://bucketname/example.manifest The manifest is an S3 object which is a JSON file with the following format: [ {"prefix": "s3://customer_bucket/some/prefix/"}, "relative/path/to/custdata-1", "relative/path/custdata-2", ... "relative/path/custdata-N" ] The preceding JSON matches the following S3Uris : s3://customer_bucket/some/prefix/relative/path/to/custdata-1 s3://customer_bucket/some/prefix/relative/path/custdata-2 ... s3://customer_bucket/some/prefix/relative/path/custdata-N The complete set of S3Uris in this manifest constitutes the input data for the channel for this datasource. The object that each S3Uris points to must be readable by the IAM role that Amazon SageMaker uses to perform tasks on your behalf.

              • ContentType (string) --

                The multipurpose internet mail extension (MIME) type of the data. Amazon SageMaker uses the MIME type with each http call to transfer data to the transform job.

              • CompressionType (string) --

                If your transform data is compressed, specify the compression type. Amazon SageMaker automatically decompresses the data for the transform job accordingly. The default value is None .

              • SplitType (string) --

                The method to use to split the transform job's data files into smaller batches. Splitting is necessary when the total size of each object is too large to fit in a single request. You can also use data splitting to improve performance by processing multiple concurrent mini-batches. The default value for SplitType is None , which indicates that input data files are not split, and request payloads contain the entire contents of an input object. Set the value of this parameter to Line to split records on a newline character boundary. SplitType also supports a number of record-oriented binary data formats. Currently, the supported record formats are:

                • RecordIO

                • TFRecord

                When splitting is enabled, the size of a mini-batch depends on the values of the BatchStrategy and MaxPayloadInMB parameters. When the value of BatchStrategy is MultiRecord , Amazon SageMaker sends the maximum number of records in each request, up to the MaxPayloadInMB limit. If the value of BatchStrategy is SingleRecord , Amazon SageMaker sends individual records in each request.

                Note

                Some data formats represent a record as a binary payload wrapped with extra padding bytes. When splitting is applied to a binary data format, padding is removed if the value of BatchStrategy is set to SingleRecord . Padding is not removed if the value of BatchStrategy is set to MultiRecord .

                For more information about RecordIO , see Create a Dataset Using RecordIO in the MXNet documentation. For more information about TFRecord , see Consuming TFRecord data in the TensorFlow documentation.

            • TransformOutput (dict) --

              Identifies the Amazon S3 location where you want Amazon SageMaker to save the results from the transform job.

              • S3OutputPath (string) --

                The Amazon S3 path where you want Amazon SageMaker to store the results of the transform job. For example, s3://bucket-name/key-name-prefix .

                For every S3 object used as input for the transform job, batch transform stores the transformed data with an .``out`` suffix in a corresponding subfolder in the location in the output prefix. For example, for the input data stored at s3://bucket-name/input-name-prefix/dataset01/data.csv , batch transform stores the transformed data at s3://bucket-name/output-name-prefix/input-name-prefix/data.csv.out . Batch transform doesn't upload partially processed objects. For an input S3 object that contains multiple records, it creates an .``out`` file only if the transform job succeeds on the entire file. When the input contains multiple S3 objects, the batch transform job processes the listed S3 objects and uploads only the output for successfully processed objects. If any object fails in the transform job batch transform marks the job as failed to prompt investigation.

              • Accept (string) --

                The MIME type used to specify the output data. Amazon SageMaker uses the MIME type with each http call to transfer data from the transform job.

              • AssembleWith (string) --

                Defines how to assemble the results of the transform job as a single S3 object. Choose a format that is most convenient to you. To concatenate the results in binary format, specify None . To add a newline character at the end of every transformed record, specify Line .

              • KmsKeyId (string) --

                The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that Amazon SageMaker uses to encrypt the model artifacts at rest using Amazon S3 server-side encryption. The KmsKeyId can be any of the following formats:

                • Key ID: 1234abcd-12ab-34cd-56ef-1234567890ab

                • Key ARN: arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab

                • Alias name: alias/ExampleAlias

                • Alias name ARN: arn:aws:kms:us-west-2:111122223333:alias/ExampleAlias

                If you don't provide a KMS key ID, Amazon SageMaker uses the default KMS key for Amazon S3 for your role's account. For more information, see KMS-Managed Encryption Keys in the Amazon Simple Storage Service Developer Guide.

                The KMS key policy must grant permission to the IAM role that you specify in your CreateModel request. For more information, see Using Key Policies in Amazon Web Services KMS in the Amazon Web Services Key Management Service Developer Guide .

            • TransformResources (dict) --

              Identifies the ML compute instances for the transform job.

              • InstanceType (string) --

                The ML compute instance type for the transform job. If you are using built-in algorithms to transform moderately sized datasets, we recommend using ml.m4.xlarge or ml.m5.large instance types.

              • InstanceCount (integer) --

                The number of ML compute instances to use in the transform job. The default value is 1 , and the maximum is 100 . For distributed transform jobs, specify a value greater than 1 .

              • VolumeKmsKeyId (string) --

                The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that Amazon SageMaker uses to encrypt model data on the storage volume attached to the ML compute instance(s) that run the batch transform job.

                Note

                Certain Nitro-based instances include local storage, dependent on the instance type. Local storage volumes are encrypted using a hardware module on the instance. You can't request a VolumeKmsKeyId when using an instance type with local storage.

                For a list of instance types that support local instance storage, see Instance Store Volumes .

                For more information about local instance storage encryption, see SSD Instance Store Volumes .

                The VolumeKmsKeyId can be any of the following formats:

                • Key ID: 1234abcd-12ab-34cd-56ef-1234567890ab

                • Key ARN: arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab

                • Alias name: alias/ExampleAlias

                • Alias name ARN: arn:aws:kms:us-west-2:111122223333:alias/ExampleAlias

    • AlgorithmStatus (string) --

      The current status of the algorithm.

    • AlgorithmStatusDetails (dict) --

      Details about the current status of the algorithm.

      • ValidationStatuses (list) --

        The status of algorithm validation.

        • (dict) --

          Represents the overall status of an algorithm.

          • Name (string) --

            The name of the algorithm for which the overall status is being reported.

          • Status (string) --

            The current status.

          • FailureReason (string) --

            if the overall status is Failed , the reason for the failure.

      • ImageScanStatuses (list) --

        The status of the scan of the algorithm's Docker image container.

        • (dict) --

          Represents the overall status of an algorithm.

          • Name (string) --

            The name of the algorithm for which the overall status is being reported.

          • Status (string) --

            The current status.

          • FailureReason (string) --

            if the overall status is Failed , the reason for the failure.

    • ProductId (string) --

      The product identifier of the algorithm.

    • CertifyForMarketplace (boolean) --

      Whether the algorithm is certified to be listed in Amazon Web Services Marketplace.

DescribeApp (updated) Link ¶
Changes (response)
{'ResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                   'ml.trn1.32xlarge',
                                   'ml.trn1n.32xlarge'}}}

Describes the app.

See also: AWS API Documentation

Request Syntax

client.describe_app(
    DomainId='string',
    UserProfileName='string',
    AppType='JupyterServer'|'KernelGateway'|'TensorBoard'|'RStudioServerPro'|'RSessionGateway',
    AppName='string',
    SpaceName='string'
)
type DomainId

string

param DomainId

[REQUIRED]

The domain ID.

type UserProfileName

string

param UserProfileName

The user profile name. If this value is not set, then SpaceName must be set.

type AppType

string

param AppType

[REQUIRED]

The type of app.

type AppName

string

param AppName

[REQUIRED]

The name of the app.

type SpaceName

string

param SpaceName

The name of the space.

rtype

dict

returns

Response Syntax

{
    'AppArn': 'string',
    'AppType': 'JupyterServer'|'KernelGateway'|'TensorBoard'|'RStudioServerPro'|'RSessionGateway',
    'AppName': 'string',
    'DomainId': 'string',
    'UserProfileName': 'string',
    'Status': 'Deleted'|'Deleting'|'Failed'|'InService'|'Pending',
    'LastHealthCheckTimestamp': datetime(2015, 1, 1),
    'LastUserActivityTimestamp': datetime(2015, 1, 1),
    'CreationTime': datetime(2015, 1, 1),
    'FailureReason': 'string',
    'ResourceSpec': {
        'SageMakerImageArn': 'string',
        'SageMakerImageVersionArn': 'string',
        'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
        'LifecycleConfigArn': 'string'
    },
    'SpaceName': 'string'
}

Response Structure

  • (dict) --

    • AppArn (string) --

      The Amazon Resource Name (ARN) of the app.

    • AppType (string) --

      The type of app.

    • AppName (string) --

      The name of the app.

    • DomainId (string) --

      The domain ID.

    • UserProfileName (string) --

      The user profile name.

    • Status (string) --

      The status.

    • LastHealthCheckTimestamp (datetime) --

      The timestamp of the last health check.

    • LastUserActivityTimestamp (datetime) --

      The timestamp of the last user's activity. LastUserActivityTimestamp is also updated when SageMaker performs health checks without user activity. As a result, this value is set to the same value as LastHealthCheckTimestamp .

    • CreationTime (datetime) --

      The creation time.

    • FailureReason (string) --

      The failure reason.

    • ResourceSpec (dict) --

      The instance type and the Amazon Resource Name (ARN) of the SageMaker image created on the instance.

      • SageMakerImageArn (string) --

        The ARN of the SageMaker image that the image version belongs to.

      • SageMakerImageVersionArn (string) --

        The ARN of the image version created on the instance.

      • InstanceType (string) --

        The instance type that the image version runs on.

        Note

        JupyterServer apps only support the system value.

        For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

      • LifecycleConfigArn (string) --

        The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

    • SpaceName (string) --

      The name of the space. If this value is not set, then UserProfileName must be set.

DescribeCompilationJob (updated) Link ¶
Changes (response)
{'StoppingCondition': {'MaxPendingTimeInSeconds': 'integer'}}

Returns information about a model compilation job.

To create a model compilation job, use CreateCompilationJob . To get information about multiple model compilation jobs, use ListCompilationJobs .

See also: AWS API Documentation

Request Syntax

client.describe_compilation_job(
    CompilationJobName='string'
)
type CompilationJobName

string

param CompilationJobName

[REQUIRED]

The name of the model compilation job that you want information about.

rtype

dict

returns

Response Syntax

{
    'CompilationJobName': 'string',
    'CompilationJobArn': 'string',
    'CompilationJobStatus': 'INPROGRESS'|'COMPLETED'|'FAILED'|'STARTING'|'STOPPING'|'STOPPED',
    'CompilationStartTime': datetime(2015, 1, 1),
    'CompilationEndTime': datetime(2015, 1, 1),
    'StoppingCondition': {
        'MaxRuntimeInSeconds': 123,
        'MaxWaitTimeInSeconds': 123,
        'MaxPendingTimeInSeconds': 123
    },
    'InferenceImage': 'string',
    'ModelPackageVersionArn': 'string',
    'CreationTime': datetime(2015, 1, 1),
    'LastModifiedTime': datetime(2015, 1, 1),
    'FailureReason': 'string',
    'ModelArtifacts': {
        'S3ModelArtifacts': 'string'
    },
    'ModelDigests': {
        'ArtifactDigest': 'string'
    },
    'RoleArn': 'string',
    'InputConfig': {
        'S3Uri': 'string',
        'DataInputConfig': 'string',
        'Framework': 'TENSORFLOW'|'KERAS'|'MXNET'|'ONNX'|'PYTORCH'|'XGBOOST'|'TFLITE'|'DARKNET'|'SKLEARN',
        'FrameworkVersion': 'string'
    },
    'OutputConfig': {
        'S3OutputLocation': 'string',
        'TargetDevice': 'lambda'|'ml_m4'|'ml_m5'|'ml_c4'|'ml_c5'|'ml_p2'|'ml_p3'|'ml_g4dn'|'ml_inf1'|'ml_inf2'|'ml_trn1'|'ml_eia2'|'jetson_tx1'|'jetson_tx2'|'jetson_nano'|'jetson_xavier'|'rasp3b'|'imx8qm'|'deeplens'|'rk3399'|'rk3288'|'aisage'|'sbe_c'|'qcs605'|'qcs603'|'sitara_am57x'|'amba_cv2'|'amba_cv22'|'amba_cv25'|'x86_win32'|'x86_win64'|'coreml'|'jacinto_tda4vm'|'imx8mplus',
        'TargetPlatform': {
            'Os': 'ANDROID'|'LINUX',
            'Arch': 'X86_64'|'X86'|'ARM64'|'ARM_EABI'|'ARM_EABIHF',
            'Accelerator': 'INTEL_GRAPHICS'|'MALI'|'NVIDIA'|'NNA'
        },
        'CompilerOptions': 'string',
        'KmsKeyId': 'string'
    },
    'VpcConfig': {
        'SecurityGroupIds': [
            'string',
        ],
        'Subnets': [
            'string',
        ]
    },
    'DerivedInformation': {
        'DerivedDataInputConfig': 'string'
    }
}

Response Structure

  • (dict) --

    • CompilationJobName (string) --

      The name of the model compilation job.

    • CompilationJobArn (string) --

      The Amazon Resource Name (ARN) of the model compilation job.

    • CompilationJobStatus (string) --

      The status of the model compilation job.

    • CompilationStartTime (datetime) --

      The time when the model compilation job started the CompilationJob instances.

      You are billed for the time between this timestamp and the timestamp in the CompilationEndTime field. In Amazon CloudWatch Logs, the start time might be later than this time. That's because it takes time to download the compilation job, which depends on the size of the compilation job container.

    • CompilationEndTime (datetime) --

      The time when the model compilation job on a compilation job instance ended. For a successful or stopped job, this is when the job's model artifacts have finished uploading. For a failed job, this is when Amazon SageMaker detected that the job failed.

    • StoppingCondition (dict) --

      Specifies a limit to how long a model compilation job can run. When the job reaches the time limit, Amazon SageMaker ends the compilation job. Use this API to cap model training costs.

      • MaxRuntimeInSeconds (integer) --

        The maximum length of time, in seconds, that a training or compilation job can run before it is stopped.

        For compilation jobs, if the job does not complete during this time, a TimeOut error is generated. We recommend starting with 900 seconds and increasing as necessary based on your model.

        For all other jobs, if the job does not complete during this time, SageMaker ends the job. When RetryStrategy is specified in the job request, MaxRuntimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt. The default value is 1 day. The maximum value is 28 days.

        The maximum time that a TrainingJob can run in total, including any time spent publishing metrics or archiving and uploading models after it has been stopped, is 30 days.

      • MaxWaitTimeInSeconds (integer) --

        The maximum length of time, in seconds, that a managed Spot training job has to complete. It is the amount of time spent waiting for Spot capacity plus the amount of time the job can run. It must be equal to or greater than MaxRuntimeInSeconds . If the job does not complete during this time, SageMaker ends the job.

        When RetryStrategy is specified in the job request, MaxWaitTimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt.

      • MaxPendingTimeInSeconds (integer) --

        The maximum pending time in seconds.

    • InferenceImage (string) --

      The inference image to use when compiling a model. Specify an image only if the target device is a cloud instance.

    • ModelPackageVersionArn (string) --

      The Amazon Resource Name (ARN) of the versioned model package that was provided to SageMaker Neo when you initiated a compilation job.

    • CreationTime (datetime) --

      The time that the model compilation job was created.

    • LastModifiedTime (datetime) --

      The time that the status of the model compilation job was last modified.

    • FailureReason (string) --

      If a model compilation job failed, the reason it failed.

    • ModelArtifacts (dict) --

      Information about the location in Amazon S3 that has been configured for storing the model artifacts used in the compilation job.

      • S3ModelArtifacts (string) --

        The path of the S3 object that contains the model artifacts. For example, s3://bucket-name/keynameprefix/model.tar.gz .

    • ModelDigests (dict) --

      Provides a BLAKE2 hash value that identifies the compiled model artifacts in Amazon S3.

      • ArtifactDigest (string) --

        Provides a hash value that uniquely identifies the stored model artifacts.

    • RoleArn (string) --

      The Amazon Resource Name (ARN) of an IAM role that Amazon SageMaker assumes to perform the model compilation job.

    • InputConfig (dict) --

      Information about the location in Amazon S3 of the input model artifacts, the name and shape of the expected data inputs, and the framework in which the model was trained.

      • S3Uri (string) --

        The S3 path where the model artifacts, which result from model training, are stored. This path must point to a single gzip compressed tar archive (.tar.gz suffix).

      • DataInputConfig (string) --

        Specifies the name and shape of the expected data inputs for your trained model with a JSON dictionary form. The data inputs are Framework specific.

        • TensorFlow : You must specify the name and shape (NHWC format) of the expected data inputs using a dictionary format for your trained model. The dictionary formats required for the console and CLI are different.

          • Examples for one input:

            • If using the console, {"input":[1,1024,1024,3]}

            • If using the CLI, {\"input\":[1,1024,1024,3]}

          • Examples for two inputs:

            • If using the console, {"data1": [1,28,28,1], "data2":[1,28,28,1]}

            • If using the CLI, {\"data1\": [1,28,28,1], \"data2\":[1,28,28,1]}

        • KERAS : You must specify the name and shape (NCHW format) of expected data inputs using a dictionary format for your trained model. Note that while Keras model artifacts should be uploaded in NHWC (channel-last) format, DataInputConfig should be specified in NCHW (channel-first) format. The dictionary formats required for the console and CLI are different.

          • Examples for one input:

            • If using the console, {"input_1":[1,3,224,224]}

            • If using the CLI, {\"input_1\":[1,3,224,224]}

          • Examples for two inputs:

            • If using the console, {"input_1": [1,3,224,224], "input_2":[1,3,224,224]}

            • If using the CLI, {\"input_1\": [1,3,224,224], \"input_2\":[1,3,224,224]}

        • MXNET/ONNX/DARKNET : You must specify the name and shape (NCHW format) of the expected data inputs in order using a dictionary format for your trained model. The dictionary formats required for the console and CLI are different.

          • Examples for one input:

            • If using the console, {"data":[1,3,1024,1024]}

            • If using the CLI, {\"data\":[1,3,1024,1024]}

          • Examples for two inputs:

            • If using the console, {"var1": [1,1,28,28], "var2":[1,1,28,28]}

            • If using the CLI, {\"var1\": [1,1,28,28], \"var2\":[1,1,28,28]}

        • PyTorch : You can either specify the name and shape (NCHW format) of expected data inputs in order using a dictionary format for your trained model or you can specify the shape only using a list format. The dictionary formats required for the console and CLI are different. The list formats for the console and CLI are the same.

          • Examples for one input in dictionary format:

            • If using the console, {"input0":[1,3,224,224]}

            • If using the CLI, {\"input0\":[1,3,224,224]}

          • Example for one input in list format: [[1,3,224,224]]

          • Examples for two inputs in dictionary format:

            • If using the console, {"input0":[1,3,224,224], "input1":[1,3,224,224]}

            • If using the CLI, {\"input0\":[1,3,224,224], \"input1\":[1,3,224,224]}

          • Example for two inputs in list format: [[1,3,224,224], [1,3,224,224]]

        • XGBOOST : input data name and shape are not needed.

        DataInputConfig supports the following parameters for CoreML TargetDevice (ML Model format):

        • shape : Input shape, for example {"input_1": {"shape": [1,224,224,3]}} . In addition to static input shapes, CoreML converter supports Flexible input shapes:

          • Range Dimension. You can use the Range Dimension feature if you know the input shape will be within some specific interval in that dimension, for example: {"input_1": {"shape": ["1..10", 224, 224, 3]}}

          • Enumerated shapes. Sometimes, the models are trained to work only on a select set of inputs. You can enumerate all supported input shapes, for example: {"input_1": {"shape": [[1, 224, 224, 3], [1, 160, 160, 3]]}}

        • default_shape : Default input shape. You can set a default shape during conversion for both Range Dimension and Enumerated Shapes. For example {"input_1": {"shape": ["1..10", 224, 224, 3], "default_shape": [1, 224, 224, 3]}}

        • type : Input type. Allowed values: Image and Tensor . By default, the converter generates an ML Model with inputs of type Tensor (MultiArray). User can set input type to be Image. Image input type requires additional input parameters such as bias and scale .

        • bias : If the input type is an Image, you need to provide the bias vector.

        • scale : If the input type is an Image, you need to provide a scale factor.

        CoreML ClassifierConfig parameters can be specified using OutputConfig CompilerOptions . CoreML converter supports Tensorflow and PyTorch models. CoreML conversion examples:

        • Tensor type input:

          • "DataInputConfig": {"input_1": {"shape": [[1,224,224,3], [1,160,160,3]], "default_shape": [1,224,224,3]}}

        • Tensor type input without input name (PyTorch):

          • "DataInputConfig": [{"shape": [[1,3,224,224], [1,3,160,160]], "default_shape": [1,3,224,224]}]

        • Image type input:

          • "DataInputConfig": {"input_1": {"shape": [[1,224,224,3], [1,160,160,3]], "default_shape": [1,224,224,3], "type": "Image", "bias": [-1,-1,-1], "scale": 0.007843137255}}

          • "CompilerOptions": {"class_labels": "imagenet_labels_1000.txt"}

        • Image type input without input name (PyTorch):

          • "DataInputConfig": [{"shape": [[1,3,224,224], [1,3,160,160]], "default_shape": [1,3,224,224], "type": "Image", "bias": [-1,-1,-1], "scale": 0.007843137255}]

          • "CompilerOptions": {"class_labels": "imagenet_labels_1000.txt"}

        Depending on the model format, DataInputConfig requires the following parameters for ml_eia2 OutputConfig:TargetDevice .

      • Framework (string) --

        Identifies the framework in which the model was trained. For example: TENSORFLOW.

      • FrameworkVersion (string) --

        Specifies the framework version to use. This API field is only supported for the MXNet, PyTorch, TensorFlow and TensorFlow Lite frameworks.

        For information about framework versions supported for cloud targets and edge devices, see Cloud Supported Instance Types and Frameworks and Edge Supported Frameworks .

    • OutputConfig (dict) --

      Information about the output location for the compiled model and the target device that the model runs on.

      • S3OutputLocation (string) --

        Identifies the S3 bucket where you want Amazon SageMaker to store the model artifacts. For example, s3://bucket-name/key-name-prefix .

      • TargetDevice (string) --

        Identifies the target device or the machine learning instance that you want to run your model on after the compilation has completed. Alternatively, you can specify OS, architecture, and accelerator using TargetPlatform fields. It can be used instead of TargetPlatform .

        Note

        Currently ml_trn1 is available only in US East (N. Virginia) Region, and ml_inf2 is available only in US East (Ohio) Region.

      • TargetPlatform (dict) --

        Contains information about a target platform that you want your model to run on, such as OS, architecture, and accelerators. It is an alternative of TargetDevice .

        The following examples show how to configure the TargetPlatform and CompilerOptions JSON strings for popular target platforms:

        • Raspberry Pi 3 Model B+ "TargetPlatform": {"Os": "LINUX", "Arch": "ARM_EABIHF"}, "CompilerOptions": {'mattr': ['+neon']}

        • Jetson TX2 "TargetPlatform": {"Os": "LINUX", "Arch": "ARM64", "Accelerator": "NVIDIA"}, "CompilerOptions": {'gpu-code': 'sm_62', 'trt-ver': '6.0.1', 'cuda-ver': '10.0'}

        • EC2 m5.2xlarge instance OS "TargetPlatform": {"Os": "LINUX", "Arch": "X86_64", "Accelerator": "NVIDIA"}, "CompilerOptions": {'mcpu': 'skylake-avx512'}

        • RK3399 "TargetPlatform": {"Os": "LINUX", "Arch": "ARM64", "Accelerator": "MALI"}

        • ARMv7 phone (CPU) "TargetPlatform": {"Os": "ANDROID", "Arch": "ARM_EABI"}, "CompilerOptions": {'ANDROID_PLATFORM': 25, 'mattr': ['+neon']}

        • ARMv8 phone (CPU) "TargetPlatform": {"Os": "ANDROID", "Arch": "ARM64"}, "CompilerOptions": {'ANDROID_PLATFORM': 29}

        • Os (string) --

          Specifies a target platform OS.

          • LINUX : Linux-based operating systems.

          • ANDROID : Android operating systems. Android API level can be specified using the ANDROID_PLATFORM compiler option. For example, "CompilerOptions": {'ANDROID_PLATFORM': 28}

        • Arch (string) --

          Specifies a target platform architecture.

          • X86_64 : 64-bit version of the x86 instruction set.

          • X86 : 32-bit version of the x86 instruction set.

          • ARM64 : ARMv8 64-bit CPU.

          • ARM_EABIHF : ARMv7 32-bit, Hard Float.

          • ARM_EABI : ARMv7 32-bit, Soft Float. Used by Android 32-bit ARM platform.

        • Accelerator (string) --

          Specifies a target platform accelerator (optional).

          • NVIDIA : Nvidia graphics processing unit. It also requires gpu-code , trt-ver , cuda-ver compiler options

          • MALI : ARM Mali graphics processor

          • INTEL_GRAPHICS : Integrated Intel graphics

      • CompilerOptions (string) --

        Specifies additional parameters for compiler options in JSON format. The compiler options are TargetPlatform specific. It is required for NVIDIA accelerators and highly recommended for CPU compilations. For any other cases, it is optional to specify CompilerOptions.

        • DTYPE : Specifies the data type for the input. When compiling for ml_* (except for ml_inf ) instances using PyTorch framework, provide the data type (dtype) of the model's input. "float32" is used if "DTYPE" is not specified. Options for data type are:

          • float32: Use either "float" or "float32" .

          • int64: Use either "int64" or "long" .

        For example, {"dtype" : "float32"} .

        • CPU : Compilation for CPU supports the following compiler options.

          • mcpu : CPU micro-architecture. For example, {'mcpu': 'skylake-avx512'}

          • mattr : CPU flags. For example, {'mattr': ['+neon', '+vfpv4']}

        • ARM : Details of ARM CPU compilations.

          • NEON : NEON is an implementation of the Advanced SIMD extension used in ARMv7 processors. For example, add {'mattr': ['+neon']} to the compiler options if compiling for ARM 32-bit platform with the NEON support.

        • NVIDIA : Compilation for NVIDIA GPU supports the following compiler options.

          • gpu_code : Specifies the targeted architecture.

          • trt-ver : Specifies the TensorRT versions in x.y.z. format.

          • cuda-ver : Specifies the CUDA version in x.y format.

        For example, {'gpu-code': 'sm_72', 'trt-ver': '6.0.1', 'cuda-ver': '10.1'}

        • ANDROID : Compilation for the Android OS supports the following compiler options:

          • ANDROID_PLATFORM : Specifies the Android API levels. Available levels range from 21 to 29. For example, {'ANDROID_PLATFORM': 28} .

          • mattr : Add {'mattr': ['+neon']} to compiler options if compiling for ARM 32-bit platform with NEON support.

        • INFERENTIA : Compilation for target ml_inf1 uses compiler options passed in as a JSON string. For example, "CompilerOptions": "\"--verbose 1 --num-neuroncores 2 -O2\"" . For information about supported compiler options, see Neuron Compiler CLI Reference Guide .

        • CoreML : Compilation for the CoreML OutputConfig TargetDevice supports the following compiler options:

          • class_labels : Specifies the classification labels file name inside input tar.gz file. For example, {"class_labels": "imagenet_labels_1000.txt"} . Labels inside the txt file should be separated by newlines.

        • EIA : Compilation for the Elastic Inference Accelerator supports the following compiler options:

          • precision_mode : Specifies the precision of compiled artifacts. Supported values are "FP16" and "FP32" . Default is "FP32" .

          • signature_def_key : Specifies the signature to use for models in SavedModel format. Defaults is TensorFlow's default signature def key.

          • output_names : Specifies a list of output tensor names for models in FrozenGraph format. Set at most one API field, either: signature_def_key or output_names .

        For example: {"precision_mode": "FP32", "output_names": ["output:0"]}

      • KmsKeyId (string) --

        The Amazon Web Services Key Management Service key (Amazon Web Services KMS) that Amazon SageMaker uses to encrypt your output models with Amazon S3 server-side encryption after compilation job. If you don't provide a KMS key ID, Amazon SageMaker uses the default KMS key for Amazon S3 for your role's account. For more information, see KMS-Managed Encryption Keys in the Amazon Simple Storage Service Developer Guide.

        The KmsKeyId can be any of the following formats:

        • Key ID: 1234abcd-12ab-34cd-56ef-1234567890ab

        • Key ARN: arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab

        • Alias name: alias/ExampleAlias

        • Alias name ARN: arn:aws:kms:us-west-2:111122223333:alias/ExampleAlias

    • VpcConfig (dict) --

      A VpcConfig object that specifies the VPC that you want your compilation job to connect to. Control access to your models by configuring the VPC. For more information, see Protect Compilation Jobs by Using an Amazon Virtual Private Cloud .

      • SecurityGroupIds (list) --

        The VPC security group IDs. IDs have the form of sg-xxxxxxxx . Specify the security groups for the VPC that is specified in the Subnets field.

        • (string) --

      • Subnets (list) --

        The ID of the subnets in the VPC that you want to connect the compilation job to for accessing the model in Amazon S3.

        • (string) --

    • DerivedInformation (dict) --

      Information that SageMaker Neo automatically derived about the model.

      • DerivedDataInputConfig (string) --

        The data input configuration that SageMaker Neo automatically derived for the model. When SageMaker Neo derives this information, you don't need to specify the data input configuration when you create a compilation job.

DescribeDomain (updated) Link ¶
Changes (response)
{'DefaultSpaceSettings': {'JupyterServerAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                                'ml.trn1.32xlarge',
                                                                                                'ml.trn1n.32xlarge'}}},
                          'KernelGatewayAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                                'ml.trn1.32xlarge',
                                                                                                'ml.trn1n.32xlarge'}}}},
 'DefaultUserSettings': {'JupyterServerAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                               'ml.trn1.32xlarge',
                                                                                               'ml.trn1n.32xlarge'}}},
                         'KernelGatewayAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                               'ml.trn1.32xlarge',
                                                                                               'ml.trn1n.32xlarge'}}},
                         'RSessionAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                          'ml.trn1.32xlarge',
                                                                                          'ml.trn1n.32xlarge'}}},
                         'TensorBoardAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                             'ml.trn1.32xlarge',
                                                                                             'ml.trn1n.32xlarge'}}}},
 'DomainSettings': {'RStudioServerProDomainSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                                'ml.trn1.32xlarge',
                                                                                                'ml.trn1n.32xlarge'}}}},
 'SingleSignOnApplicationArn': 'string'}

The description of the domain.

See also: AWS API Documentation

Request Syntax

client.describe_domain(
    DomainId='string'
)
type DomainId

string

param DomainId

[REQUIRED]

The domain ID.

rtype

dict

returns

Response Syntax

{
    'DomainArn': 'string',
    'DomainId': 'string',
    'DomainName': 'string',
    'HomeEfsFileSystemId': 'string',
    'SingleSignOnManagedApplicationInstanceId': 'string',
    'SingleSignOnApplicationArn': 'string',
    'Status': 'Deleting'|'Failed'|'InService'|'Pending'|'Updating'|'Update_Failed'|'Delete_Failed',
    'CreationTime': datetime(2015, 1, 1),
    'LastModifiedTime': datetime(2015, 1, 1),
    'FailureReason': 'string',
    'AuthMode': 'SSO'|'IAM',
    'DefaultUserSettings': {
        'ExecutionRole': 'string',
        'SecurityGroups': [
            'string',
        ],
        'SharingSettings': {
            'NotebookOutputOption': 'Allowed'|'Disabled',
            'S3OutputPath': 'string',
            'S3KmsKeyId': 'string'
        },
        'JupyterServerAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            },
            'LifecycleConfigArns': [
                'string',
            ],
            'CodeRepositories': [
                {
                    'RepositoryUrl': 'string'
                },
            ]
        },
        'KernelGatewayAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            },
            'CustomImages': [
                {
                    'ImageName': 'string',
                    'ImageVersionNumber': 123,
                    'AppImageConfigName': 'string'
                },
            ],
            'LifecycleConfigArns': [
                'string',
            ]
        },
        'TensorBoardAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            }
        },
        'RStudioServerProAppSettings': {
            'AccessStatus': 'ENABLED'|'DISABLED',
            'UserGroup': 'R_STUDIO_ADMIN'|'R_STUDIO_USER'
        },
        'RSessionAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            },
            'CustomImages': [
                {
                    'ImageName': 'string',
                    'ImageVersionNumber': 123,
                    'AppImageConfigName': 'string'
                },
            ]
        },
        'CanvasAppSettings': {
            'TimeSeriesForecastingSettings': {
                'Status': 'ENABLED'|'DISABLED',
                'AmazonForecastRoleArn': 'string'
            },
            'ModelRegisterSettings': {
                'Status': 'ENABLED'|'DISABLED',
                'CrossAccountModelRegisterRoleArn': 'string'
            },
            'WorkspaceSettings': {
                'S3ArtifactPath': 'string',
                'S3KmsKeyId': 'string'
            },
            'IdentityProviderOAuthSettings': [
                {
                    'DataSourceName': 'SalesforceGenie'|'Snowflake',
                    'Status': 'ENABLED'|'DISABLED',
                    'SecretArn': 'string'
                },
            ],
            'KendraSettings': {
                'Status': 'ENABLED'|'DISABLED'
            },
            'DirectDeploySettings': {
                'Status': 'ENABLED'|'DISABLED'
            }
        }
    },
    'AppNetworkAccessType': 'PublicInternetOnly'|'VpcOnly',
    'HomeEfsFileSystemKmsKeyId': 'string',
    'SubnetIds': [
        'string',
    ],
    'Url': 'string',
    'VpcId': 'string',
    'KmsKeyId': 'string',
    'DomainSettings': {
        'SecurityGroupIds': [
            'string',
        ],
        'RStudioServerProDomainSettings': {
            'DomainExecutionRoleArn': 'string',
            'RStudioConnectUrl': 'string',
            'RStudioPackageManagerUrl': 'string',
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            }
        },
        'ExecutionRoleIdentityConfig': 'USER_PROFILE_NAME'|'DISABLED'
    },
    'AppSecurityGroupManagement': 'Service'|'Customer',
    'SecurityGroupIdForDomainBoundary': 'string',
    'DefaultSpaceSettings': {
        'ExecutionRole': 'string',
        'SecurityGroups': [
            'string',
        ],
        'JupyterServerAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            },
            'LifecycleConfigArns': [
                'string',
            ],
            'CodeRepositories': [
                {
                    'RepositoryUrl': 'string'
                },
            ]
        },
        'KernelGatewayAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            },
            'CustomImages': [
                {
                    'ImageName': 'string',
                    'ImageVersionNumber': 123,
                    'AppImageConfigName': 'string'
                },
            ],
            'LifecycleConfigArns': [
                'string',
            ]
        }
    }
}

Response Structure

  • (dict) --

    • DomainArn (string) --

      The domain's Amazon Resource Name (ARN).

    • DomainId (string) --

      The domain ID.

    • DomainName (string) --

      The domain name.

    • HomeEfsFileSystemId (string) --

      The ID of the Amazon Elastic File System (EFS) managed by this Domain.

    • SingleSignOnManagedApplicationInstanceId (string) --

      The IAM Identity Center managed application instance ID.

    • SingleSignOnApplicationArn (string) --

      The ARN of the associated Amazon Web Services Single Sign-On application for this Domain.

    • Status (string) --

      The status.

    • CreationTime (datetime) --

      The creation time.

    • LastModifiedTime (datetime) --

      The last modified time.

    • FailureReason (string) --

      The failure reason.

    • AuthMode (string) --

      The domain's authentication mode.

    • DefaultUserSettings (dict) --

      Settings which are applied to UserProfiles in this domain if settings are not explicitly specified in a given UserProfile.

      • ExecutionRole (string) --

        The execution role for the user.

      • SecurityGroups (list) --

        The security groups for the Amazon Virtual Private Cloud (VPC) that Studio uses for communication.

        Optional when the CreateDomain.AppNetworkAccessType parameter is set to PublicInternetOnly .

        Required when the CreateDomain.AppNetworkAccessType parameter is set to VpcOnly , unless specified as part of the DefaultUserSettings for the domain.

        Amazon SageMaker adds a security group to allow NFS traffic from SageMaker Studio. Therefore, the number of security groups that you can specify is one less than the maximum number shown.

        • (string) --

      • SharingSettings (dict) --

        Specifies options for sharing SageMaker Studio notebooks.

        • NotebookOutputOption (string) --

          Whether to include the notebook cell output when sharing the notebook. The default is Disabled .

        • S3OutputPath (string) --

          When NotebookOutputOption is Allowed , the Amazon S3 bucket used to store the shared notebook snapshots.

        • S3KmsKeyId (string) --

          When NotebookOutputOption is Allowed , the Amazon Web Services Key Management Service (KMS) encryption key ID used to encrypt the notebook cell output in the Amazon S3 bucket.

      • JupyterServerAppSettings (dict) --

        The Jupyter server's app settings.

        • DefaultResourceSpec (dict) --

          The default instance type and the Amazon Resource Name (ARN) of the default SageMaker image used by the JupyterServer app. If you use the LifecycleConfigArns parameter, then this parameter is also required.

          • SageMakerImageArn (string) --

            The ARN of the SageMaker image that the image version belongs to.

          • SageMakerImageVersionArn (string) --

            The ARN of the image version created on the instance.

          • InstanceType (string) --

            The instance type that the image version runs on.

            Note

            JupyterServer apps only support the system value.

            For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

          • LifecycleConfigArn (string) --

            The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

        • LifecycleConfigArns (list) --

          The Amazon Resource Name (ARN) of the Lifecycle Configurations attached to the JupyterServerApp. If you use this parameter, the DefaultResourceSpec parameter is also required.

          Note

          To remove a Lifecycle Config, you must set LifecycleConfigArns to an empty list.

          • (string) --

        • CodeRepositories (list) --

          A list of Git repositories that SageMaker automatically displays to users for cloning in the JupyterServer application.

          • (dict) --

            A Git repository that SageMaker automatically displays to users for cloning in the JupyterServer application.

            • RepositoryUrl (string) --

              The URL of the Git repository.

      • KernelGatewayAppSettings (dict) --

        The kernel gateway app settings.

        • DefaultResourceSpec (dict) --

          The default instance type and the Amazon Resource Name (ARN) of the default SageMaker image used by the KernelGateway app.

          Note

          The Amazon SageMaker Studio UI does not use the default instance type value set here. The default instance type set here is used when Apps are created using the Amazon Web Services Command Line Interface or Amazon Web Services CloudFormation and the instance type parameter value is not passed.

          • SageMakerImageArn (string) --

            The ARN of the SageMaker image that the image version belongs to.

          • SageMakerImageVersionArn (string) --

            The ARN of the image version created on the instance.

          • InstanceType (string) --

            The instance type that the image version runs on.

            Note

            JupyterServer apps only support the system value.

            For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

          • LifecycleConfigArn (string) --

            The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

        • CustomImages (list) --

          A list of custom SageMaker images that are configured to run as a KernelGateway app.

          • (dict) --

            A custom SageMaker image. For more information, see Bring your own SageMaker image .

            • ImageName (string) --

              The name of the CustomImage. Must be unique to your account.

            • ImageVersionNumber (integer) --

              The version number of the CustomImage.

            • AppImageConfigName (string) --

              The name of the AppImageConfig.

        • LifecycleConfigArns (list) --

          The Amazon Resource Name (ARN) of the Lifecycle Configurations attached to the the user profile or domain.

          Note

          To remove a Lifecycle Config, you must set LifecycleConfigArns to an empty list.

          • (string) --

      • TensorBoardAppSettings (dict) --

        The TensorBoard app settings.

        • DefaultResourceSpec (dict) --

          The default instance type and the Amazon Resource Name (ARN) of the SageMaker image created on the instance.

          • SageMakerImageArn (string) --

            The ARN of the SageMaker image that the image version belongs to.

          • SageMakerImageVersionArn (string) --

            The ARN of the image version created on the instance.

          • InstanceType (string) --

            The instance type that the image version runs on.

            Note

            JupyterServer apps only support the system value.

            For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

          • LifecycleConfigArn (string) --

            The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

      • RStudioServerProAppSettings (dict) --

        A collection of settings that configure user interaction with the RStudioServerPro app.

        • AccessStatus (string) --

          Indicates whether the current user has access to the RStudioServerPro app.

        • UserGroup (string) --

          The level of permissions that the user has within the RStudioServerPro app. This value defaults to User. The Admin value allows the user access to the RStudio Administrative Dashboard.

      • RSessionAppSettings (dict) --

        A collection of settings that configure the RSessionGateway app.

        • DefaultResourceSpec (dict) --

          Specifies the ARN's of a SageMaker image and SageMaker image version, and the instance type that the version runs on.

          • SageMakerImageArn (string) --

            The ARN of the SageMaker image that the image version belongs to.

          • SageMakerImageVersionArn (string) --

            The ARN of the image version created on the instance.

          • InstanceType (string) --

            The instance type that the image version runs on.

            Note

            JupyterServer apps only support the system value.

            For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

          • LifecycleConfigArn (string) --

            The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

        • CustomImages (list) --

          A list of custom SageMaker images that are configured to run as a RSession app.

          • (dict) --

            A custom SageMaker image. For more information, see Bring your own SageMaker image .

            • ImageName (string) --

              The name of the CustomImage. Must be unique to your account.

            • ImageVersionNumber (integer) --

              The version number of the CustomImage.

            • AppImageConfigName (string) --

              The name of the AppImageConfig.

      • CanvasAppSettings (dict) --

        The Canvas app settings.

        • TimeSeriesForecastingSettings (dict) --

          Time series forecast settings for the SageMaker Canvas application.

          • Status (string) --

            Describes whether time series forecasting is enabled or disabled in the Canvas application.

          • AmazonForecastRoleArn (string) --

            The IAM role that Canvas passes to Amazon Forecast for time series forecasting. By default, Canvas uses the execution role specified in the UserProfile that launches the Canvas application. If an execution role is not specified in the UserProfile , Canvas uses the execution role specified in the Domain that owns the UserProfile . To allow time series forecasting, this IAM role should have the AmazonSageMakerCanvasForecastAccess policy attached and forecast.amazonaws.com added in the trust relationship as a service principal.

        • ModelRegisterSettings (dict) --

          The model registry settings for the SageMaker Canvas application.

          • Status (string) --

            Describes whether the integration to the model registry is enabled or disabled in the Canvas application.

          • CrossAccountModelRegisterRoleArn (string) --

            The Amazon Resource Name (ARN) of the SageMaker model registry account. Required only to register model versions created by a different SageMaker Canvas Amazon Web Services account than the Amazon Web Services account in which SageMaker model registry is set up.

        • WorkspaceSettings (dict) --

          The workspace settings for the SageMaker Canvas application.

          • S3ArtifactPath (string) --

            The Amazon S3 bucket used to store artifacts generated by Canvas. Updating the Amazon S3 location impacts existing configuration settings, and Canvas users no longer have access to their artifacts. Canvas users must log out and log back in to apply the new location.

          • S3KmsKeyId (string) --

            The Amazon Web Services Key Management Service (KMS) encryption key ID that is used to encrypt artifacts generated by Canvas in the Amazon S3 bucket.

        • IdentityProviderOAuthSettings (list) --

          The settings for connecting to an external data source with OAuth.

          • (dict) --

            The Amazon SageMaker Canvas application setting where you configure OAuth for connecting to an external data source, such as Snowflake.

            • DataSourceName (string) --

              The name of the data source that you're connecting to. Canvas currently supports OAuth for Snowflake and Salesforce Data Cloud.

            • Status (string) --

              Describes whether OAuth for a data source is enabled or disabled in the Canvas application.

            • SecretArn (string) --

              The ARN of an Amazon Web Services Secrets Manager secret that stores the credentials from your identity provider, such as the client ID and secret, authorization URL, and token URL.

        • KendraSettings (dict) --

          The settings for document querying.

          • Status (string) --

            Describes whether the document querying feature is enabled or disabled in the Canvas application.

        • DirectDeploySettings (dict) --

          The model deployment settings for the SageMaker Canvas application.

          • Status (string) --

            Describes whether model deployment permissions are enabled or disabled in the Canvas application.

    • AppNetworkAccessType (string) --

      Specifies the VPC used for non-EFS traffic. The default value is PublicInternetOnly .

      • PublicInternetOnly - Non-EFS traffic is through a VPC managed by Amazon SageMaker, which allows direct internet access

      • VpcOnly - All Studio traffic is through the specified VPC and subnets

    • HomeEfsFileSystemKmsKeyId (string) --

      Use KmsKeyId .

    • SubnetIds (list) --

      The VPC subnets that Studio uses for communication.

      • (string) --

    • Url (string) --

      The domain's URL.

    • VpcId (string) --

      The ID of the Amazon Virtual Private Cloud (VPC) that Studio uses for communication.

    • KmsKeyId (string) --

      The Amazon Web Services KMS customer managed key used to encrypt the EFS volume attached to the domain.

    • DomainSettings (dict) --

      A collection of Domain settings.

      • SecurityGroupIds (list) --

        The security groups for the Amazon Virtual Private Cloud that the Domain uses for communication between Domain-level apps and user apps.

        • (string) --

      • RStudioServerProDomainSettings (dict) --

        A collection of settings that configure the RStudioServerPro Domain-level app.

        • DomainExecutionRoleArn (string) --

          The ARN of the execution role for the RStudioServerPro Domain-level app.

        • RStudioConnectUrl (string) --

          A URL pointing to an RStudio Connect server.

        • RStudioPackageManagerUrl (string) --

          A URL pointing to an RStudio Package Manager server.

        • DefaultResourceSpec (dict) --

          Specifies the ARN's of a SageMaker image and SageMaker image version, and the instance type that the version runs on.

          • SageMakerImageArn (string) --

            The ARN of the SageMaker image that the image version belongs to.

          • SageMakerImageVersionArn (string) --

            The ARN of the image version created on the instance.

          • InstanceType (string) --

            The instance type that the image version runs on.

            Note

            JupyterServer apps only support the system value.

            For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

          • LifecycleConfigArn (string) --

            The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

      • ExecutionRoleIdentityConfig (string) --

        The configuration for attaching a SageMaker user profile name to the execution role as a sts:SourceIdentity key .

    • AppSecurityGroupManagement (string) --

      The entity that creates and manages the required security groups for inter-app communication in VPCOnly mode. Required when CreateDomain.AppNetworkAccessType is VPCOnly and DomainSettings.RStudioServerProDomainSettings.DomainExecutionRoleArn is provided.

    • SecurityGroupIdForDomainBoundary (string) --

      The ID of the security group that authorizes traffic between the RSessionGateway apps and the RStudioServerPro app.

    • DefaultSpaceSettings (dict) --

      The default settings used to create a space.

      • ExecutionRole (string) --

        The ARN of the execution role for the space.

      • SecurityGroups (list) --

        The security group IDs for the Amazon Virtual Private Cloud that the space uses for communication.

        • (string) --

      • JupyterServerAppSettings (dict) --

        The JupyterServer app settings.

        • DefaultResourceSpec (dict) --

          The default instance type and the Amazon Resource Name (ARN) of the default SageMaker image used by the JupyterServer app. If you use the LifecycleConfigArns parameter, then this parameter is also required.

          • SageMakerImageArn (string) --

            The ARN of the SageMaker image that the image version belongs to.

          • SageMakerImageVersionArn (string) --

            The ARN of the image version created on the instance.

          • InstanceType (string) --

            The instance type that the image version runs on.

            Note

            JupyterServer apps only support the system value.

            For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

          • LifecycleConfigArn (string) --

            The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

        • LifecycleConfigArns (list) --

          The Amazon Resource Name (ARN) of the Lifecycle Configurations attached to the JupyterServerApp. If you use this parameter, the DefaultResourceSpec parameter is also required.

          Note

          To remove a Lifecycle Config, you must set LifecycleConfigArns to an empty list.

          • (string) --

        • CodeRepositories (list) --

          A list of Git repositories that SageMaker automatically displays to users for cloning in the JupyterServer application.

          • (dict) --

            A Git repository that SageMaker automatically displays to users for cloning in the JupyterServer application.

            • RepositoryUrl (string) --

              The URL of the Git repository.

      • KernelGatewayAppSettings (dict) --

        The KernelGateway app settings.

        • DefaultResourceSpec (dict) --

          The default instance type and the Amazon Resource Name (ARN) of the default SageMaker image used by the KernelGateway app.

          Note

          The Amazon SageMaker Studio UI does not use the default instance type value set here. The default instance type set here is used when Apps are created using the Amazon Web Services Command Line Interface or Amazon Web Services CloudFormation and the instance type parameter value is not passed.

          • SageMakerImageArn (string) --

            The ARN of the SageMaker image that the image version belongs to.

          • SageMakerImageVersionArn (string) --

            The ARN of the image version created on the instance.

          • InstanceType (string) --

            The instance type that the image version runs on.

            Note

            JupyterServer apps only support the system value.

            For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

          • LifecycleConfigArn (string) --

            The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

        • CustomImages (list) --

          A list of custom SageMaker images that are configured to run as a KernelGateway app.

          • (dict) --

            A custom SageMaker image. For more information, see Bring your own SageMaker image .

            • ImageName (string) --

              The name of the CustomImage. Must be unique to your account.

            • ImageVersionNumber (integer) --

              The version number of the CustomImage.

            • AppImageConfigName (string) --

              The name of the AppImageConfig.

        • LifecycleConfigArns (list) --

          The Amazon Resource Name (ARN) of the Lifecycle Configurations attached to the the user profile or domain.

          Note

          To remove a Lifecycle Config, you must set LifecycleConfigArns to an empty list.

          • (string) --

DescribeHyperParameterTuningJob (updated) Link ¶
Changes (response)
{'TrainingJobDefinition': {'StoppingCondition': {'MaxPendingTimeInSeconds': 'integer'}},
 'TrainingJobDefinitions': {'StoppingCondition': {'MaxPendingTimeInSeconds': 'integer'}}}

Returns a description of a hyperparameter tuning job, depending on the fields selected. These fields can include the name, Amazon Resource Name (ARN), job status of your tuning job and more.

See also: AWS API Documentation

Request Syntax

client.describe_hyper_parameter_tuning_job(
    HyperParameterTuningJobName='string'
)
type HyperParameterTuningJobName

string

param HyperParameterTuningJobName

[REQUIRED]

The name of the tuning job.

rtype

dict

returns

Response Syntax

{
    'HyperParameterTuningJobName': 'string',
    'HyperParameterTuningJobArn': 'string',
    'HyperParameterTuningJobConfig': {
        'Strategy': 'Bayesian'|'Random'|'Hyperband'|'Grid',
        'StrategyConfig': {
            'HyperbandStrategyConfig': {
                'MinResource': 123,
                'MaxResource': 123
            }
        },
        'HyperParameterTuningJobObjective': {
            'Type': 'Maximize'|'Minimize',
            'MetricName': 'string'
        },
        'ResourceLimits': {
            'MaxNumberOfTrainingJobs': 123,
            'MaxParallelTrainingJobs': 123,
            'MaxRuntimeInSeconds': 123
        },
        'ParameterRanges': {
            'IntegerParameterRanges': [
                {
                    'Name': 'string',
                    'MinValue': 'string',
                    'MaxValue': 'string',
                    'ScalingType': 'Auto'|'Linear'|'Logarithmic'|'ReverseLogarithmic'
                },
            ],
            'ContinuousParameterRanges': [
                {
                    'Name': 'string',
                    'MinValue': 'string',
                    'MaxValue': 'string',
                    'ScalingType': 'Auto'|'Linear'|'Logarithmic'|'ReverseLogarithmic'
                },
            ],
            'CategoricalParameterRanges': [
                {
                    'Name': 'string',
                    'Values': [
                        'string',
                    ]
                },
            ],
            'AutoParameters': [
                {
                    'Name': 'string',
                    'ValueHint': 'string'
                },
            ]
        },
        'TrainingJobEarlyStoppingType': 'Off'|'Auto',
        'TuningJobCompletionCriteria': {
            'TargetObjectiveMetricValue': ...,
            'BestObjectiveNotImproving': {
                'MaxNumberOfTrainingJobsNotImproving': 123
            },
            'ConvergenceDetected': {
                'CompleteOnConvergence': 'Disabled'|'Enabled'
            }
        },
        'RandomSeed': 123
    },
    'TrainingJobDefinition': {
        'DefinitionName': 'string',
        'TuningObjective': {
            'Type': 'Maximize'|'Minimize',
            'MetricName': 'string'
        },
        'HyperParameterRanges': {
            'IntegerParameterRanges': [
                {
                    'Name': 'string',
                    'MinValue': 'string',
                    'MaxValue': 'string',
                    'ScalingType': 'Auto'|'Linear'|'Logarithmic'|'ReverseLogarithmic'
                },
            ],
            'ContinuousParameterRanges': [
                {
                    'Name': 'string',
                    'MinValue': 'string',
                    'MaxValue': 'string',
                    'ScalingType': 'Auto'|'Linear'|'Logarithmic'|'ReverseLogarithmic'
                },
            ],
            'CategoricalParameterRanges': [
                {
                    'Name': 'string',
                    'Values': [
                        'string',
                    ]
                },
            ],
            'AutoParameters': [
                {
                    'Name': 'string',
                    'ValueHint': 'string'
                },
            ]
        },
        'StaticHyperParameters': {
            'string': 'string'
        },
        'AlgorithmSpecification': {
            'TrainingImage': 'string',
            'TrainingInputMode': 'Pipe'|'File'|'FastFile',
            'AlgorithmName': 'string',
            'MetricDefinitions': [
                {
                    'Name': 'string',
                    'Regex': 'string'
                },
            ]
        },
        'RoleArn': 'string',
        'InputDataConfig': [
            {
                'ChannelName': 'string',
                'DataSource': {
                    'S3DataSource': {
                        'S3DataType': 'ManifestFile'|'S3Prefix'|'AugmentedManifestFile',
                        'S3Uri': 'string',
                        'S3DataDistributionType': 'FullyReplicated'|'ShardedByS3Key',
                        'AttributeNames': [
                            'string',
                        ],
                        'InstanceGroupNames': [
                            'string',
                        ]
                    },
                    'FileSystemDataSource': {
                        'FileSystemId': 'string',
                        'FileSystemAccessMode': 'rw'|'ro',
                        'FileSystemType': 'EFS'|'FSxLustre',
                        'DirectoryPath': 'string'
                    }
                },
                'ContentType': 'string',
                'CompressionType': 'None'|'Gzip',
                'RecordWrapperType': 'None'|'RecordIO',
                'InputMode': 'Pipe'|'File'|'FastFile',
                'ShuffleConfig': {
                    'Seed': 123
                }
            },
        ],
        'VpcConfig': {
            'SecurityGroupIds': [
                'string',
            ],
            'Subnets': [
                'string',
            ]
        },
        'OutputDataConfig': {
            'KmsKeyId': 'string',
            'S3OutputPath': 'string',
            'CompressionType': 'GZIP'|'NONE'
        },
        'ResourceConfig': {
            'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
            'InstanceCount': 123,
            'VolumeSizeInGB': 123,
            'VolumeKmsKeyId': 'string',
            'InstanceGroups': [
                {
                    'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
                    'InstanceCount': 123,
                    'InstanceGroupName': 'string'
                },
            ],
            'KeepAlivePeriodInSeconds': 123
        },
        'StoppingCondition': {
            'MaxRuntimeInSeconds': 123,
            'MaxWaitTimeInSeconds': 123,
            'MaxPendingTimeInSeconds': 123
        },
        'EnableNetworkIsolation': True|False,
        'EnableInterContainerTrafficEncryption': True|False,
        'EnableManagedSpotTraining': True|False,
        'CheckpointConfig': {
            'S3Uri': 'string',
            'LocalPath': 'string'
        },
        'RetryStrategy': {
            'MaximumRetryAttempts': 123
        },
        'HyperParameterTuningResourceConfig': {
            'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
            'InstanceCount': 123,
            'VolumeSizeInGB': 123,
            'VolumeKmsKeyId': 'string',
            'AllocationStrategy': 'Prioritized',
            'InstanceConfigs': [
                {
                    'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
                    'InstanceCount': 123,
                    'VolumeSizeInGB': 123
                },
            ]
        },
        'Environment': {
            'string': 'string'
        }
    },
    'TrainingJobDefinitions': [
        {
            'DefinitionName': 'string',
            'TuningObjective': {
                'Type': 'Maximize'|'Minimize',
                'MetricName': 'string'
            },
            'HyperParameterRanges': {
                'IntegerParameterRanges': [
                    {
                        'Name': 'string',
                        'MinValue': 'string',
                        'MaxValue': 'string',
                        'ScalingType': 'Auto'|'Linear'|'Logarithmic'|'ReverseLogarithmic'
                    },
                ],
                'ContinuousParameterRanges': [
                    {
                        'Name': 'string',
                        'MinValue': 'string',
                        'MaxValue': 'string',
                        'ScalingType': 'Auto'|'Linear'|'Logarithmic'|'ReverseLogarithmic'
                    },
                ],
                'CategoricalParameterRanges': [
                    {
                        'Name': 'string',
                        'Values': [
                            'string',
                        ]
                    },
                ],
                'AutoParameters': [
                    {
                        'Name': 'string',
                        'ValueHint': 'string'
                    },
                ]
            },
            'StaticHyperParameters': {
                'string': 'string'
            },
            'AlgorithmSpecification': {
                'TrainingImage': 'string',
                'TrainingInputMode': 'Pipe'|'File'|'FastFile',
                'AlgorithmName': 'string',
                'MetricDefinitions': [
                    {
                        'Name': 'string',
                        'Regex': 'string'
                    },
                ]
            },
            'RoleArn': 'string',
            'InputDataConfig': [
                {
                    'ChannelName': 'string',
                    'DataSource': {
                        'S3DataSource': {
                            'S3DataType': 'ManifestFile'|'S3Prefix'|'AugmentedManifestFile',
                            'S3Uri': 'string',
                            'S3DataDistributionType': 'FullyReplicated'|'ShardedByS3Key',
                            'AttributeNames': [
                                'string',
                            ],
                            'InstanceGroupNames': [
                                'string',
                            ]
                        },
                        'FileSystemDataSource': {
                            'FileSystemId': 'string',
                            'FileSystemAccessMode': 'rw'|'ro',
                            'FileSystemType': 'EFS'|'FSxLustre',
                            'DirectoryPath': 'string'
                        }
                    },
                    'ContentType': 'string',
                    'CompressionType': 'None'|'Gzip',
                    'RecordWrapperType': 'None'|'RecordIO',
                    'InputMode': 'Pipe'|'File'|'FastFile',
                    'ShuffleConfig': {
                        'Seed': 123
                    }
                },
            ],
            'VpcConfig': {
                'SecurityGroupIds': [
                    'string',
                ],
                'Subnets': [
                    'string',
                ]
            },
            'OutputDataConfig': {
                'KmsKeyId': 'string',
                'S3OutputPath': 'string',
                'CompressionType': 'GZIP'|'NONE'
            },
            'ResourceConfig': {
                'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
                'InstanceCount': 123,
                'VolumeSizeInGB': 123,
                'VolumeKmsKeyId': 'string',
                'InstanceGroups': [
                    {
                        'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
                        'InstanceCount': 123,
                        'InstanceGroupName': 'string'
                    },
                ],
                'KeepAlivePeriodInSeconds': 123
            },
            'StoppingCondition': {
                'MaxRuntimeInSeconds': 123,
                'MaxWaitTimeInSeconds': 123,
                'MaxPendingTimeInSeconds': 123
            },
            'EnableNetworkIsolation': True|False,
            'EnableInterContainerTrafficEncryption': True|False,
            'EnableManagedSpotTraining': True|False,
            'CheckpointConfig': {
                'S3Uri': 'string',
                'LocalPath': 'string'
            },
            'RetryStrategy': {
                'MaximumRetryAttempts': 123
            },
            'HyperParameterTuningResourceConfig': {
                'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
                'InstanceCount': 123,
                'VolumeSizeInGB': 123,
                'VolumeKmsKeyId': 'string',
                'AllocationStrategy': 'Prioritized',
                'InstanceConfigs': [
                    {
                        'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
                        'InstanceCount': 123,
                        'VolumeSizeInGB': 123
                    },
                ]
            },
            'Environment': {
                'string': 'string'
            }
        },
    ],
    'HyperParameterTuningJobStatus': 'Completed'|'InProgress'|'Failed'|'Stopped'|'Stopping',
    'CreationTime': datetime(2015, 1, 1),
    'HyperParameterTuningEndTime': datetime(2015, 1, 1),
    'LastModifiedTime': datetime(2015, 1, 1),
    'TrainingJobStatusCounters': {
        'Completed': 123,
        'InProgress': 123,
        'RetryableError': 123,
        'NonRetryableError': 123,
        'Stopped': 123
    },
    'ObjectiveStatusCounters': {
        'Succeeded': 123,
        'Pending': 123,
        'Failed': 123
    },
    'BestTrainingJob': {
        'TrainingJobDefinitionName': 'string',
        'TrainingJobName': 'string',
        'TrainingJobArn': 'string',
        'TuningJobName': 'string',
        'CreationTime': datetime(2015, 1, 1),
        'TrainingStartTime': datetime(2015, 1, 1),
        'TrainingEndTime': datetime(2015, 1, 1),
        'TrainingJobStatus': 'InProgress'|'Completed'|'Failed'|'Stopping'|'Stopped',
        'TunedHyperParameters': {
            'string': 'string'
        },
        'FailureReason': 'string',
        'FinalHyperParameterTuningJobObjectiveMetric': {
            'Type': 'Maximize'|'Minimize',
            'MetricName': 'string',
            'Value': ...
        },
        'ObjectiveStatus': 'Succeeded'|'Pending'|'Failed'
    },
    'OverallBestTrainingJob': {
        'TrainingJobDefinitionName': 'string',
        'TrainingJobName': 'string',
        'TrainingJobArn': 'string',
        'TuningJobName': 'string',
        'CreationTime': datetime(2015, 1, 1),
        'TrainingStartTime': datetime(2015, 1, 1),
        'TrainingEndTime': datetime(2015, 1, 1),
        'TrainingJobStatus': 'InProgress'|'Completed'|'Failed'|'Stopping'|'Stopped',
        'TunedHyperParameters': {
            'string': 'string'
        },
        'FailureReason': 'string',
        'FinalHyperParameterTuningJobObjectiveMetric': {
            'Type': 'Maximize'|'Minimize',
            'MetricName': 'string',
            'Value': ...
        },
        'ObjectiveStatus': 'Succeeded'|'Pending'|'Failed'
    },
    'WarmStartConfig': {
        'ParentHyperParameterTuningJobs': [
            {
                'HyperParameterTuningJobName': 'string'
            },
        ],
        'WarmStartType': 'IdenticalDataAndAlgorithm'|'TransferLearning'
    },
    'FailureReason': 'string',
    'TuningJobCompletionDetails': {
        'NumberOfTrainingJobsObjectiveNotImproving': 123,
        'ConvergenceDetectedTime': datetime(2015, 1, 1)
    },
    'ConsumedResources': {
        'RuntimeInSeconds': 123
    },
    'Autotune': {
        'Mode': 'Enabled'
    }
}

Response Structure

  • (dict) --

    • HyperParameterTuningJobName (string) --

      The name of the hyperparameter tuning job.

    • HyperParameterTuningJobArn (string) --

      The Amazon Resource Name (ARN) of the tuning job.

    • HyperParameterTuningJobConfig (dict) --

      The HyperParameterTuningJobConfig object that specifies the configuration of the tuning job.

      • Strategy (string) --

        Specifies how hyperparameter tuning chooses the combinations of hyperparameter values to use for the training job it launches. For information about search strategies, see How Hyperparameter Tuning Works .

      • StrategyConfig (dict) --

        The configuration for the Hyperband optimization strategy. This parameter should be provided only if Hyperband is selected as the strategy for HyperParameterTuningJobConfig .

        • HyperbandStrategyConfig (dict) --

          The configuration for the object that specifies the Hyperband strategy. This parameter is only supported for the Hyperband selection for Strategy within the HyperParameterTuningJobConfig API.

          • MinResource (integer) --

            The minimum number of resources (such as epochs) that can be used by a training job launched by a hyperparameter tuning job. If the value for MinResource has not been reached, the training job is not stopped by Hyperband .

          • MaxResource (integer) --

            The maximum number of resources (such as epochs) that can be used by a training job launched by a hyperparameter tuning job. Once a job reaches the MaxResource value, it is stopped. If a value for MaxResource is not provided, and Hyperband is selected as the hyperparameter tuning strategy, HyperbandTrainingJ attempts to infer MaxResource from the following keys (if present) in StaticsHyperParameters :

            • epochs

            • numepochs

            • n-epochs

            • n_epochs

            • num_epochs

            If HyperbandStrategyConfig is unable to infer a value for MaxResource , it generates a validation error. The maximum value is 20,000 epochs. All metrics that correspond to an objective metric are used to derive early stopping decisions . For distributive training jobs, ensure that duplicate metrics are not printed in the logs across the individual nodes in a training job. If multiple nodes are publishing duplicate or incorrect metrics, training jobs may make an incorrect stopping decision and stop the job prematurely.

      • HyperParameterTuningJobObjective (dict) --

        The HyperParameterTuningJobObjective specifies the objective metric used to evaluate the performance of training jobs launched by this tuning job.

        • Type (string) --

          Whether to minimize or maximize the objective metric.

        • MetricName (string) --

          The name of the metric to use for the objective metric.

      • ResourceLimits (dict) --

        The ResourceLimits object that specifies the maximum number of training and parallel training jobs that can be used for this hyperparameter tuning job.

        • MaxNumberOfTrainingJobs (integer) --

          The maximum number of training jobs that a hyperparameter tuning job can launch.

        • MaxParallelTrainingJobs (integer) --

          The maximum number of concurrent training jobs that a hyperparameter tuning job can launch.

        • MaxRuntimeInSeconds (integer) --

          The maximum time in seconds that a hyperparameter tuning job can run.

      • ParameterRanges (dict) --

        The ParameterRanges object that specifies the ranges of hyperparameters that this tuning job searches over to find the optimal configuration for the highest model performance against your chosen objective metric.

        • IntegerParameterRanges (list) --

          The array of IntegerParameterRange objects that specify ranges of integer hyperparameters that a hyperparameter tuning job searches.

          • (dict) --

            For a hyperparameter of the integer type, specifies the range that a hyperparameter tuning job searches.

            • Name (string) --

              The name of the hyperparameter to search.

            • MinValue (string) --

              The minimum value of the hyperparameter to search.

            • MaxValue (string) --

              The maximum value of the hyperparameter to search.

            • ScalingType (string) --

              The scale that hyperparameter tuning uses to search the hyperparameter range. For information about choosing a hyperparameter scale, see Hyperparameter Scaling . One of the following values:

              Auto

              SageMaker hyperparameter tuning chooses the best scale for the hyperparameter.

              Linear

              Hyperparameter tuning searches the values in the hyperparameter range by using a linear scale.

              Logarithmic

              Hyperparameter tuning searches the values in the hyperparameter range by using a logarithmic scale.

              Logarithmic scaling works only for ranges that have only values greater than 0.

        • ContinuousParameterRanges (list) --

          The array of ContinuousParameterRange objects that specify ranges of continuous hyperparameters that a hyperparameter tuning job searches.

          • (dict) --

            A list of continuous hyperparameters to tune.

            • Name (string) --

              The name of the continuous hyperparameter to tune.

            • MinValue (string) --

              The minimum value for the hyperparameter. The tuning job uses floating-point values between this value and MaxValue for tuning.

            • MaxValue (string) --

              The maximum value for the hyperparameter. The tuning job uses floating-point values between MinValue value and this value for tuning.

            • ScalingType (string) --

              The scale that hyperparameter tuning uses to search the hyperparameter range. For information about choosing a hyperparameter scale, see Hyperparameter Scaling . One of the following values:

              Auto

              SageMaker hyperparameter tuning chooses the best scale for the hyperparameter.

              Linear

              Hyperparameter tuning searches the values in the hyperparameter range by using a linear scale.

              Logarithmic

              Hyperparameter tuning searches the values in the hyperparameter range by using a logarithmic scale.

              Logarithmic scaling works only for ranges that have only values greater than 0.

              ReverseLogarithmic

              Hyperparameter tuning searches the values in the hyperparameter range by using a reverse logarithmic scale.

              Reverse logarithmic scaling works only for ranges that are entirely within the range 0<=x<1.0.

        • CategoricalParameterRanges (list) --

          The array of CategoricalParameterRange objects that specify ranges of categorical hyperparameters that a hyperparameter tuning job searches.

          • (dict) --

            A list of categorical hyperparameters to tune.

            • Name (string) --

              The name of the categorical hyperparameter to tune.

            • Values (list) --

              A list of the categories for the hyperparameter.

              • (string) --

        • AutoParameters (list) --

          A list containing hyperparameter names and example values to be used by Autotune to determine optimal ranges for your tuning job.

          • (dict) --

            The name and an example value of the hyperparameter that you want to use in Autotune. If Automatic model tuning (AMT) determines that your hyperparameter is eligible for Autotune, an optimal hyperparameter range is selected for you.

            • Name (string) --

              The name of the hyperparameter to optimize using Autotune.

            • ValueHint (string) --

              An example value of the hyperparameter to optimize using Autotune.

      • TrainingJobEarlyStoppingType (string) --

        Specifies whether to use early stopping for training jobs launched by the hyperparameter tuning job. Because the Hyperband strategy has its own advanced internal early stopping mechanism, TrainingJobEarlyStoppingType must be OFF to use Hyperband . This parameter can take on one of the following values (the default value is OFF ):

        OFF

        Training jobs launched by the hyperparameter tuning job do not use early stopping.

        AUTO

        SageMaker stops training jobs launched by the hyperparameter tuning job when they are unlikely to perform better than previously completed training jobs. For more information, see Stop Training Jobs Early .

      • TuningJobCompletionCriteria (dict) --

        The tuning job's completion criteria.

        • TargetObjectiveMetricValue (float) --

          The value of the objective metric.

        • BestObjectiveNotImproving (dict) --

          A flag to stop your hyperparameter tuning job if model performance fails to improve as evaluated against an objective function.

          • MaxNumberOfTrainingJobsNotImproving (integer) --

            The number of training jobs that have failed to improve model performance by 1% or greater over prior training jobs as evaluated against an objective function.

        • ConvergenceDetected (dict) --

          A flag to top your hyperparameter tuning job if automatic model tuning (AMT) has detected that your model has converged as evaluated against your objective function.

          • CompleteOnConvergence (string) --

            A flag to stop a tuning job once AMT has detected that the job has converged.

      • RandomSeed (integer) --

        A value used to initialize a pseudo-random number generator. Setting a random seed and using the same seed later for the same tuning job will allow hyperparameter optimization to find more a consistent hyperparameter configuration between the two runs.

    • TrainingJobDefinition (dict) --

      The HyperParameterTrainingJobDefinition object that specifies the definition of the training jobs that this tuning job launches.

      • DefinitionName (string) --

        The job definition name.

      • TuningObjective (dict) --

        Defines the objective metric for a hyperparameter tuning job. Hyperparameter tuning uses the value of this metric to evaluate the training jobs it launches, and returns the training job that results in either the highest or lowest value for this metric, depending on the value you specify for the Type parameter. If you want to define a custom objective metric, see Define metrics and environment variables .

        • Type (string) --

          Whether to minimize or maximize the objective metric.

        • MetricName (string) --

          The name of the metric to use for the objective metric.

      • HyperParameterRanges (dict) --

        Specifies ranges of integer, continuous, and categorical hyperparameters that a hyperparameter tuning job searches. The hyperparameter tuning job launches training jobs with hyperparameter values within these ranges to find the combination of values that result in the training job with the best performance as measured by the objective metric of the hyperparameter tuning job.

        Note

        The maximum number of items specified for Array Members refers to the maximum number of hyperparameters for each range and also the maximum for the hyperparameter tuning job itself. That is, the sum of the number of hyperparameters for all the ranges can't exceed the maximum number specified.

        • IntegerParameterRanges (list) --

          The array of IntegerParameterRange objects that specify ranges of integer hyperparameters that a hyperparameter tuning job searches.

          • (dict) --

            For a hyperparameter of the integer type, specifies the range that a hyperparameter tuning job searches.

            • Name (string) --

              The name of the hyperparameter to search.

            • MinValue (string) --

              The minimum value of the hyperparameter to search.

            • MaxValue (string) --

              The maximum value of the hyperparameter to search.

            • ScalingType (string) --

              The scale that hyperparameter tuning uses to search the hyperparameter range. For information about choosing a hyperparameter scale, see Hyperparameter Scaling . One of the following values:

              Auto

              SageMaker hyperparameter tuning chooses the best scale for the hyperparameter.

              Linear

              Hyperparameter tuning searches the values in the hyperparameter range by using a linear scale.

              Logarithmic

              Hyperparameter tuning searches the values in the hyperparameter range by using a logarithmic scale.

              Logarithmic scaling works only for ranges that have only values greater than 0.

        • ContinuousParameterRanges (list) --

          The array of ContinuousParameterRange objects that specify ranges of continuous hyperparameters that a hyperparameter tuning job searches.

          • (dict) --

            A list of continuous hyperparameters to tune.

            • Name (string) --

              The name of the continuous hyperparameter to tune.

            • MinValue (string) --

              The minimum value for the hyperparameter. The tuning job uses floating-point values between this value and MaxValue for tuning.

            • MaxValue (string) --

              The maximum value for the hyperparameter. The tuning job uses floating-point values between MinValue value and this value for tuning.

            • ScalingType (string) --

              The scale that hyperparameter tuning uses to search the hyperparameter range. For information about choosing a hyperparameter scale, see Hyperparameter Scaling . One of the following values:

              Auto

              SageMaker hyperparameter tuning chooses the best scale for the hyperparameter.

              Linear

              Hyperparameter tuning searches the values in the hyperparameter range by using a linear scale.

              Logarithmic

              Hyperparameter tuning searches the values in the hyperparameter range by using a logarithmic scale.

              Logarithmic scaling works only for ranges that have only values greater than 0.

              ReverseLogarithmic

              Hyperparameter tuning searches the values in the hyperparameter range by using a reverse logarithmic scale.

              Reverse logarithmic scaling works only for ranges that are entirely within the range 0<=x<1.0.

        • CategoricalParameterRanges (list) --

          The array of CategoricalParameterRange objects that specify ranges of categorical hyperparameters that a hyperparameter tuning job searches.

          • (dict) --

            A list of categorical hyperparameters to tune.

            • Name (string) --

              The name of the categorical hyperparameter to tune.

            • Values (list) --

              A list of the categories for the hyperparameter.

              • (string) --

        • AutoParameters (list) --

          A list containing hyperparameter names and example values to be used by Autotune to determine optimal ranges for your tuning job.

          • (dict) --

            The name and an example value of the hyperparameter that you want to use in Autotune. If Automatic model tuning (AMT) determines that your hyperparameter is eligible for Autotune, an optimal hyperparameter range is selected for you.

            • Name (string) --

              The name of the hyperparameter to optimize using Autotune.

            • ValueHint (string) --

              An example value of the hyperparameter to optimize using Autotune.

      • StaticHyperParameters (dict) --

        Specifies the values of hyperparameters that do not change for the tuning job.

        • (string) --

          • (string) --

      • AlgorithmSpecification (dict) --

        The HyperParameterAlgorithmSpecification object that specifies the resource algorithm to use for the training jobs that the tuning job launches.

        • TrainingImage (string) --

          The registry path of the Docker image that contains the training algorithm. For information about Docker registry paths for built-in algorithms, see Algorithms Provided by Amazon SageMaker: Common Parameters . SageMaker supports both registry/repository[:tag] and registry/repository[@digest] image path formats. For more information, see Using Your Own Algorithms with Amazon SageMaker .

        • TrainingInputMode (string) --

          The training input mode that the algorithm supports. For more information about input modes, see Algorithms .

          Pipe mode

          If an algorithm supports Pipe mode, Amazon SageMaker streams data directly from Amazon S3 to the container.

          File mode

          If an algorithm supports File mode, SageMaker downloads the training data from S3 to the provisioned ML storage volume, and mounts the directory to the Docker volume for the training container.

          You must provision the ML storage volume with sufficient capacity to accommodate the data downloaded from S3. In addition to the training data, the ML storage volume also stores the output model. The algorithm container uses the ML storage volume to also store intermediate information, if any.

          For distributed algorithms, training data is distributed uniformly. Your training duration is predictable if the input data objects sizes are approximately the same. SageMaker does not split the files any further for model training. If the object sizes are skewed, training won't be optimal as the data distribution is also skewed when one host in a training cluster is overloaded, thus becoming a bottleneck in training.

          FastFile mode

          If an algorithm supports FastFile mode, SageMaker streams data directly from S3 to the container with no code changes, and provides file system access to the data. Users can author their training script to interact with these files as if they were stored on disk.

          FastFile mode works best when the data is read sequentially. Augmented manifest files aren't supported. The startup time is lower when there are fewer files in the S3 bucket provided.

        • AlgorithmName (string) --

          The name of the resource algorithm to use for the hyperparameter tuning job. If you specify a value for this parameter, do not specify a value for TrainingImage .

        • MetricDefinitions (list) --

          An array of MetricDefinition objects that specify the metrics that the algorithm emits.

          • (dict) --

            Specifies a metric that the training algorithm writes to stderr or stdout . You can view these logs to understand how your training job performs and check for any errors encountered during training. SageMaker hyperparameter tuning captures all defined metrics. Specify one of the defined metrics to use as an objective metric using the TuningObjective parameter in the HyperParameterTrainingJobDefinition API to evaluate job performance during hyperparameter tuning.

            • Name (string) --

              The name of the metric.

            • Regex (string) --

              A regular expression that searches the output of a training job and gets the value of the metric. For more information about using regular expressions to define metrics, see Defining metrics and environment variables .

      • RoleArn (string) --

        The Amazon Resource Name (ARN) of the IAM role associated with the training jobs that the tuning job launches.

      • InputDataConfig (list) --

        An array of Channel objects that specify the input for the training jobs that the tuning job launches.

        • (dict) --

          A channel is a named input source that training algorithms can consume.

          • ChannelName (string) --

            The name of the channel.

          • DataSource (dict) --

            The location of the channel data.

            • S3DataSource (dict) --

              The S3 location of the data source that is associated with a channel.

              • S3DataType (string) --

                If you choose S3Prefix , S3Uri identifies a key name prefix. SageMaker uses all objects that match the specified key name prefix for model training.

                If you choose ManifestFile , S3Uri identifies an object that is a manifest file containing a list of object keys that you want SageMaker to use for model training.

                If you choose AugmentedManifestFile , S3Uri identifies an object that is an augmented manifest file in JSON lines format. This file contains the data you want to use for model training. AugmentedManifestFile can only be used if the Channel's input mode is Pipe .

              • S3Uri (string) --

                Depending on the value specified for the S3DataType , identifies either a key name prefix or a manifest. For example:

                • A key name prefix might look like this: s3://bucketname/exampleprefix

                • A manifest might look like this: s3://bucketname/example.manifest A manifest is an S3 object which is a JSON file consisting of an array of elements. The first element is a prefix which is followed by one or more suffixes. SageMaker appends the suffix elements to the prefix to get a full set of S3Uri . Note that the prefix must be a valid non-empty S3Uri that precludes users from specifying a manifest whose individual S3Uri is sourced from different S3 buckets. The following code example shows a valid manifest format: [ {"prefix": "s3://customer_bucket/some/prefix/"}, "relative/path/to/custdata-1", "relative/path/custdata-2", ... "relative/path/custdata-N" ] This JSON is equivalent to the following S3Uri list: s3://customer_bucket/some/prefix/relative/path/to/custdata-1 s3://customer_bucket/some/prefix/relative/path/custdata-2 ... s3://customer_bucket/some/prefix/relative/path/custdata-N The complete set of S3Uri in this manifest is the input data for the channel for this data source. The object that each S3Uri points to must be readable by the IAM role that SageMaker uses to perform tasks on your behalf.

                Your input bucket must be located in same Amazon Web Services region as your training job.

              • S3DataDistributionType (string) --

                If you want SageMaker to replicate the entire dataset on each ML compute instance that is launched for model training, specify FullyReplicated .

                If you want SageMaker to replicate a subset of data on each ML compute instance that is launched for model training, specify ShardedByS3Key . If there are n ML compute instances launched for a training job, each instance gets approximately 1/n of the number of S3 objects. In this case, model training on each machine uses only the subset of training data.

                Don't choose more ML compute instances for training than available S3 objects. If you do, some nodes won't get any data and you will pay for nodes that aren't getting any training data. This applies in both File and Pipe modes. Keep this in mind when developing algorithms.

                In distributed training, where you use multiple ML compute EC2 instances, you might choose ShardedByS3Key . If the algorithm requires copying training data to the ML storage volume (when TrainingInputMode is set to File ), this copies 1/n of the number of objects.

              • AttributeNames (list) --

                A list of one or more attribute names to use that are found in a specified augmented manifest file.

                • (string) --

              • InstanceGroupNames (list) --

                A list of names of instance groups that get data from the S3 data source.

                • (string) --

            • FileSystemDataSource (dict) --

              The file system that is associated with a channel.

              • FileSystemId (string) --

                The file system id.

              • FileSystemAccessMode (string) --

                The access mode of the mount of the directory associated with the channel. A directory can be mounted either in ro (read-only) or rw (read-write) mode.

              • FileSystemType (string) --

                The file system type.

              • DirectoryPath (string) --

                The full path to the directory to associate with the channel.

          • ContentType (string) --

            The MIME type of the data.

          • CompressionType (string) --

            If training data is compressed, the compression type. The default value is None . CompressionType is used only in Pipe input mode. In File mode, leave this field unset or set it to None.

          • RecordWrapperType (string) --

            Specify RecordIO as the value when input data is in raw format but the training algorithm requires the RecordIO format. In this case, SageMaker wraps each individual S3 object in a RecordIO record. If the input data is already in RecordIO format, you don't need to set this attribute. For more information, see Create a Dataset Using RecordIO .

            In File mode, leave this field unset or set it to None.

          • InputMode (string) --

            (Optional) The input mode to use for the data channel in a training job. If you don't set a value for InputMode , SageMaker uses the value set for TrainingInputMode . Use this parameter to override the TrainingInputMode setting in a AlgorithmSpecification request when you have a channel that needs a different input mode from the training job's general setting. To download the data from Amazon Simple Storage Service (Amazon S3) to the provisioned ML storage volume, and mount the directory to a Docker volume, use File input mode. To stream data directly from Amazon S3 to the container, choose Pipe input mode.

            To use a model for incremental training, choose File input model.

          • ShuffleConfig (dict) --

            A configuration for a shuffle option for input data in a channel. If you use S3Prefix for S3DataType , this shuffles the results of the S3 key prefix matches. If you use ManifestFile , the order of the S3 object references in the ManifestFile is shuffled. If you use AugmentedManifestFile , the order of the JSON lines in the AugmentedManifestFile is shuffled. The shuffling order is determined using the Seed value.

            For Pipe input mode, shuffling is done at the start of every epoch. With large datasets this ensures that the order of the training data is different for each epoch, it helps reduce bias and possible overfitting. In a multi-node training job when ShuffleConfig is combined with S3DataDistributionType of ShardedByS3Key , the data is shuffled across nodes so that the content sent to a particular node on the first epoch might be sent to a different node on the second epoch.

            • Seed (integer) --

              Determines the shuffling order in ShuffleConfig value.

      • VpcConfig (dict) --

        The VpcConfig object that specifies the VPC that you want the training jobs that this hyperparameter tuning job launches to connect to. Control access to and from your training container by configuring the VPC. For more information, see Protect Training Jobs by Using an Amazon Virtual Private Cloud .

        • SecurityGroupIds (list) --

          The VPC security group IDs, in the form sg-xxxxxxxx. Specify the security groups for the VPC that is specified in the Subnets field.

          • (string) --

        • Subnets (list) --

          The ID of the subnets in the VPC to which you want to connect your training job or model. For information about the availability of specific instance types, see Supported Instance Types and Availability Zones .

          • (string) --

      • OutputDataConfig (dict) --

        Specifies the path to the Amazon S3 bucket where you store model artifacts from the training jobs that the tuning job launches.

        • KmsKeyId (string) --

          The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that SageMaker uses to encrypt the model artifacts at rest using Amazon S3 server-side encryption. The KmsKeyId can be any of the following formats:

          • // KMS Key ID "1234abcd-12ab-34cd-56ef-1234567890ab"

          • // Amazon Resource Name (ARN) of a KMS Key "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

          • // KMS Key Alias "alias/ExampleAlias"

          • // Amazon Resource Name (ARN) of a KMS Key Alias "arn:aws:kms:us-west-2:111122223333:alias/ExampleAlias"

          If you use a KMS key ID or an alias of your KMS key, the SageMaker execution role must include permissions to call kms:Encrypt . If you don't provide a KMS key ID, SageMaker uses the default KMS key for Amazon S3 for your role's account. SageMaker uses server-side encryption with KMS-managed keys for OutputDataConfig . If you use a bucket policy with an s3:PutObject permission that only allows objects with server-side encryption, set the condition key of s3:x-amz-server-side-encryption to "aws:kms" . For more information, see KMS-Managed Encryption Keys in the Amazon Simple Storage Service Developer Guide.

          The KMS key policy must grant permission to the IAM role that you specify in your CreateTrainingJob , CreateTransformJob , or CreateHyperParameterTuningJob requests. For more information, see Using Key Policies in Amazon Web Services KMS in the Amazon Web Services Key Management Service Developer Guide .

        • S3OutputPath (string) --

          Identifies the S3 path where you want SageMaker to store the model artifacts. For example, s3://bucket-name/key-name-prefix .

        • CompressionType (string) --

          The model output compression type. Select None to output an uncompressed model, recommended for large model outputs. Defaults to gzip.

      • ResourceConfig (dict) --

        The resources, including the compute instances and storage volumes, to use for the training jobs that the tuning job launches.

        Storage volumes store model artifacts and incremental states. Training algorithms might also use storage volumes for scratch space. If you want SageMaker to use the storage volume to store the training data, choose File as the TrainingInputMode in the algorithm specification. For distributed training algorithms, specify an instance count greater than 1.

        Note

        If you want to use hyperparameter optimization with instance type flexibility, use HyperParameterTuningResourceConfig instead.

        • InstanceType (string) --

          The ML compute instance type.

          Note

          SageMaker Training on Amazon Elastic Compute Cloud (EC2) P4de instances is in preview release starting December 9th, 2022.

          Amazon EC2 P4de instances (currently in preview) are powered by 8 NVIDIA A100 GPUs with 80GB high-performance HBM2e GPU memory, which accelerate the speed of training ML models that need to be trained on large datasets of high-resolution data. In this preview release, Amazon SageMaker supports ML training jobs on P4de instances (ml.p4de.24xlarge ) to reduce model training time. The ml.p4de.24xlarge instances are available in the following Amazon Web Services Regions.

          • US East (N. Virginia) (us-east-1)

          • US West (Oregon) (us-west-2)

          To request quota limit increase and start using P4de instances, contact the SageMaker Training service team through your account team.

        • InstanceCount (integer) --

          The number of ML compute instances to use. For distributed training, provide a value greater than 1.

        • VolumeSizeInGB (integer) --

          The size of the ML storage volume that you want to provision.

          ML storage volumes store model artifacts and incremental states. Training algorithms might also use the ML storage volume for scratch space. If you want to store the training data in the ML storage volume, choose File as the TrainingInputMode in the algorithm specification.

          When using an ML instance with NVMe SSD volumes , SageMaker doesn't provision Amazon EBS General Purpose SSD (gp2) storage. Available storage is fixed to the NVMe-type instance's storage capacity. SageMaker configures storage paths for training datasets, checkpoints, model artifacts, and outputs to use the entire capacity of the instance storage. For example, ML instance families with the NVMe-type instance storage include ml.p4d , ml.g4dn , and ml.g5 .

          When using an ML instance with the EBS-only storage option and without instance storage, you must define the size of EBS volume through VolumeSizeInGB in the ResourceConfig API. For example, ML instance families that use EBS volumes include ml.c5 and ml.p2 .

          To look up instance types and their instance storage types and volumes, see Amazon EC2 Instance Types .

          To find the default local paths defined by the SageMaker training platform, see Amazon SageMaker Training Storage Folders for Training Datasets, Checkpoints, Model Artifacts, and Outputs .

        • VolumeKmsKeyId (string) --

          The Amazon Web Services KMS key that SageMaker uses to encrypt data on the storage volume attached to the ML compute instance(s) that run the training job.

          Note

          Certain Nitro-based instances include local storage, dependent on the instance type. Local storage volumes are encrypted using a hardware module on the instance. You can't request a VolumeKmsKeyId when using an instance type with local storage.

          For a list of instance types that support local instance storage, see Instance Store Volumes .

          For more information about local instance storage encryption, see SSD Instance Store Volumes .

          The VolumeKmsKeyId can be in any of the following formats:

          • // KMS Key ID "1234abcd-12ab-34cd-56ef-1234567890ab"

          • // Amazon Resource Name (ARN) of a KMS Key "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

        • InstanceGroups (list) --

          The configuration of a heterogeneous cluster in JSON format.

          • (dict) --

            Defines an instance group for heterogeneous cluster training. When requesting a training job using the CreateTrainingJob API, you can configure multiple instance groups .

            • InstanceType (string) --

              Specifies the instance type of the instance group.

            • InstanceCount (integer) --

              Specifies the number of instances of the instance group.

            • InstanceGroupName (string) --

              Specifies the name of the instance group.

        • KeepAlivePeriodInSeconds (integer) --

          The duration of time in seconds to retain configured resources in a warm pool for subsequent training jobs.

      • StoppingCondition (dict) --

        Specifies a limit to how long a model hyperparameter training job can run. It also specifies how long a managed spot training job has to complete. When the job reaches the time limit, SageMaker ends the training job. Use this API to cap model training costs.

        • MaxRuntimeInSeconds (integer) --

          The maximum length of time, in seconds, that a training or compilation job can run before it is stopped.

          For compilation jobs, if the job does not complete during this time, a TimeOut error is generated. We recommend starting with 900 seconds and increasing as necessary based on your model.

          For all other jobs, if the job does not complete during this time, SageMaker ends the job. When RetryStrategy is specified in the job request, MaxRuntimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt. The default value is 1 day. The maximum value is 28 days.

          The maximum time that a TrainingJob can run in total, including any time spent publishing metrics or archiving and uploading models after it has been stopped, is 30 days.

        • MaxWaitTimeInSeconds (integer) --

          The maximum length of time, in seconds, that a managed Spot training job has to complete. It is the amount of time spent waiting for Spot capacity plus the amount of time the job can run. It must be equal to or greater than MaxRuntimeInSeconds . If the job does not complete during this time, SageMaker ends the job.

          When RetryStrategy is specified in the job request, MaxWaitTimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt.

        • MaxPendingTimeInSeconds (integer) --

          The maximum pending time in seconds.

      • EnableNetworkIsolation (boolean) --

        Isolates the training container. No inbound or outbound network calls can be made, except for calls between peers within a training cluster for distributed training. If network isolation is used for training jobs that are configured to use a VPC, SageMaker downloads and uploads customer data and model artifacts through the specified VPC, but the training container does not have network access.

      • EnableInterContainerTrafficEncryption (boolean) --

        To encrypt all communications between ML compute instances in distributed training, choose True . Encryption provides greater security for distributed training, but training might take longer. How long it takes depends on the amount of communication between compute instances, especially if you use a deep learning algorithm in distributed training.

      • EnableManagedSpotTraining (boolean) --

        A Boolean indicating whether managed spot training is enabled (True ) or not (False ).

      • CheckpointConfig (dict) --

        Contains information about the output location for managed spot training checkpoint data.

        • S3Uri (string) --

          Identifies the S3 path where you want SageMaker to store checkpoints. For example, s3://bucket-name/key-name-prefix .

        • LocalPath (string) --

          (Optional) The local directory where checkpoints are written. The default directory is /opt/ml/checkpoints/ .

      • RetryStrategy (dict) --

        The number of times to retry the job when the job fails due to an InternalServerError .

        • MaximumRetryAttempts (integer) --

          The number of times to retry the job. When the job is retried, it's SecondaryStatus is changed to STARTING .

      • HyperParameterTuningResourceConfig (dict) --

        The configuration for the hyperparameter tuning resources, including the compute instances and storage volumes, used for training jobs launched by the tuning job. By default, storage volumes hold model artifacts and incremental states. Choose File for TrainingInputMode in the AlgorithmSpecification parameter to additionally store training data in the storage volume (optional).

        • InstanceType (string) --

          The instance type used to run hyperparameter optimization tuning jobs. See descriptions of instance types for more information.

        • InstanceCount (integer) --

          The number of compute instances of type InstanceType to use. For distributed training , select a value greater than 1.

        • VolumeSizeInGB (integer) --

          The volume size in GB for the storage volume to be used in processing hyperparameter optimization jobs (optional). These volumes store model artifacts, incremental states and optionally, scratch space for training algorithms. Do not provide a value for this parameter if a value for InstanceConfigs is also specified.

          Some instance types have a fixed total local storage size. If you select one of these instances for training, VolumeSizeInGB cannot be greater than this total size. For a list of instance types with local instance storage and their sizes, see instance store volumes .

          Note

          SageMaker supports only the General Purpose SSD (gp2) storage volume type.

        • VolumeKmsKeyId (string) --

          A key used by Amazon Web Services Key Management Service to encrypt data on the storage volume attached to the compute instances used to run the training job. You can use either of the following formats to specify a key.

          KMS Key ID:

          "1234abcd-12ab-34cd-56ef-1234567890ab"

          Amazon Resource Name (ARN) of a KMS key:

          "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

          Some instances use local storage, which use a hardware module to encrypt storage volumes. If you choose one of these instance types, you cannot request a VolumeKmsKeyId . For a list of instance types that use local storage, see instance store volumes . For more information about Amazon Web Services Key Management Service, see KMS encryption for more information.

        • AllocationStrategy (string) --

          The strategy that determines the order of preference for resources specified in InstanceConfigs used in hyperparameter optimization.

        • InstanceConfigs (list) --

          A list containing the configuration(s) for one or more resources for processing hyperparameter jobs. These resources include compute instances and storage volumes to use in model training jobs launched by hyperparameter tuning jobs. The AllocationStrategy controls the order in which multiple configurations provided in InstanceConfigs are used.

          Note

          If you only want to use a single instance configuration inside the HyperParameterTuningResourceConfig API, do not provide a value for InstanceConfigs . Instead, use InstanceType , VolumeSizeInGB and InstanceCount . If you use InstanceConfigs , do not provide values for InstanceType , VolumeSizeInGB or InstanceCount .

          • (dict) --

            The configuration for hyperparameter tuning resources for use in training jobs launched by the tuning job. These resources include compute instances and storage volumes. Specify one or more compute instance configurations and allocation strategies to select resources (optional).

            • InstanceType (string) --

              The instance type used for processing of hyperparameter optimization jobs. Choose from general purpose (no GPUs) instance types: ml.m5.xlarge, ml.m5.2xlarge, and ml.m5.4xlarge or compute optimized (no GPUs) instance types: ml.c5.xlarge and ml.c5.2xlarge. For more information about instance types, see instance type descriptions .

            • InstanceCount (integer) --

              The number of instances of the type specified by InstanceType . Choose an instance count larger than 1 for distributed training algorithms. See Step 2: Launch a SageMaker Distributed Training Job Using the SageMaker Python SDK for more information.

            • VolumeSizeInGB (integer) --

              The volume size in GB of the data to be processed for hyperparameter optimization (optional).

      • Environment (dict) --

        An environment variable that you can pass into the SageMaker CreateTrainingJob API. You can use an existing environment variable from the training container or use your own. See Define metrics and variables for more information.

        Note

        The maximum number of items specified for Map Entries refers to the maximum number of environment variables for each TrainingJobDefinition and also the maximum for the hyperparameter tuning job itself. That is, the sum of the number of environment variables for all the training job definitions can't exceed the maximum number specified.

        • (string) --

          • (string) --

    • TrainingJobDefinitions (list) --

      A list of the HyperParameterTrainingJobDefinition objects launched for this tuning job.

      • (dict) --

        Defines the training jobs launched by a hyperparameter tuning job.

        • DefinitionName (string) --

          The job definition name.

        • TuningObjective (dict) --

          Defines the objective metric for a hyperparameter tuning job. Hyperparameter tuning uses the value of this metric to evaluate the training jobs it launches, and returns the training job that results in either the highest or lowest value for this metric, depending on the value you specify for the Type parameter. If you want to define a custom objective metric, see Define metrics and environment variables .

          • Type (string) --

            Whether to minimize or maximize the objective metric.

          • MetricName (string) --

            The name of the metric to use for the objective metric.

        • HyperParameterRanges (dict) --

          Specifies ranges of integer, continuous, and categorical hyperparameters that a hyperparameter tuning job searches. The hyperparameter tuning job launches training jobs with hyperparameter values within these ranges to find the combination of values that result in the training job with the best performance as measured by the objective metric of the hyperparameter tuning job.

          Note

          The maximum number of items specified for Array Members refers to the maximum number of hyperparameters for each range and also the maximum for the hyperparameter tuning job itself. That is, the sum of the number of hyperparameters for all the ranges can't exceed the maximum number specified.

          • IntegerParameterRanges (list) --

            The array of IntegerParameterRange objects that specify ranges of integer hyperparameters that a hyperparameter tuning job searches.

            • (dict) --

              For a hyperparameter of the integer type, specifies the range that a hyperparameter tuning job searches.

              • Name (string) --

                The name of the hyperparameter to search.

              • MinValue (string) --

                The minimum value of the hyperparameter to search.

              • MaxValue (string) --

                The maximum value of the hyperparameter to search.

              • ScalingType (string) --

                The scale that hyperparameter tuning uses to search the hyperparameter range. For information about choosing a hyperparameter scale, see Hyperparameter Scaling . One of the following values:

                Auto

                SageMaker hyperparameter tuning chooses the best scale for the hyperparameter.

                Linear

                Hyperparameter tuning searches the values in the hyperparameter range by using a linear scale.

                Logarithmic

                Hyperparameter tuning searches the values in the hyperparameter range by using a logarithmic scale.

                Logarithmic scaling works only for ranges that have only values greater than 0.

          • ContinuousParameterRanges (list) --

            The array of ContinuousParameterRange objects that specify ranges of continuous hyperparameters that a hyperparameter tuning job searches.

            • (dict) --

              A list of continuous hyperparameters to tune.

              • Name (string) --

                The name of the continuous hyperparameter to tune.

              • MinValue (string) --

                The minimum value for the hyperparameter. The tuning job uses floating-point values between this value and MaxValue for tuning.

              • MaxValue (string) --

                The maximum value for the hyperparameter. The tuning job uses floating-point values between MinValue value and this value for tuning.

              • ScalingType (string) --

                The scale that hyperparameter tuning uses to search the hyperparameter range. For information about choosing a hyperparameter scale, see Hyperparameter Scaling . One of the following values:

                Auto

                SageMaker hyperparameter tuning chooses the best scale for the hyperparameter.

                Linear

                Hyperparameter tuning searches the values in the hyperparameter range by using a linear scale.

                Logarithmic

                Hyperparameter tuning searches the values in the hyperparameter range by using a logarithmic scale.

                Logarithmic scaling works only for ranges that have only values greater than 0.

                ReverseLogarithmic

                Hyperparameter tuning searches the values in the hyperparameter range by using a reverse logarithmic scale.

                Reverse logarithmic scaling works only for ranges that are entirely within the range 0<=x<1.0.

          • CategoricalParameterRanges (list) --

            The array of CategoricalParameterRange objects that specify ranges of categorical hyperparameters that a hyperparameter tuning job searches.

            • (dict) --

              A list of categorical hyperparameters to tune.

              • Name (string) --

                The name of the categorical hyperparameter to tune.

              • Values (list) --

                A list of the categories for the hyperparameter.

                • (string) --

          • AutoParameters (list) --

            A list containing hyperparameter names and example values to be used by Autotune to determine optimal ranges for your tuning job.

            • (dict) --

              The name and an example value of the hyperparameter that you want to use in Autotune. If Automatic model tuning (AMT) determines that your hyperparameter is eligible for Autotune, an optimal hyperparameter range is selected for you.

              • Name (string) --

                The name of the hyperparameter to optimize using Autotune.

              • ValueHint (string) --

                An example value of the hyperparameter to optimize using Autotune.

        • StaticHyperParameters (dict) --

          Specifies the values of hyperparameters that do not change for the tuning job.

          • (string) --

            • (string) --

        • AlgorithmSpecification (dict) --

          The HyperParameterAlgorithmSpecification object that specifies the resource algorithm to use for the training jobs that the tuning job launches.

          • TrainingImage (string) --

            The registry path of the Docker image that contains the training algorithm. For information about Docker registry paths for built-in algorithms, see Algorithms Provided by Amazon SageMaker: Common Parameters . SageMaker supports both registry/repository[:tag] and registry/repository[@digest] image path formats. For more information, see Using Your Own Algorithms with Amazon SageMaker .

          • TrainingInputMode (string) --

            The training input mode that the algorithm supports. For more information about input modes, see Algorithms .

            Pipe mode

            If an algorithm supports Pipe mode, Amazon SageMaker streams data directly from Amazon S3 to the container.

            File mode

            If an algorithm supports File mode, SageMaker downloads the training data from S3 to the provisioned ML storage volume, and mounts the directory to the Docker volume for the training container.

            You must provision the ML storage volume with sufficient capacity to accommodate the data downloaded from S3. In addition to the training data, the ML storage volume also stores the output model. The algorithm container uses the ML storage volume to also store intermediate information, if any.

            For distributed algorithms, training data is distributed uniformly. Your training duration is predictable if the input data objects sizes are approximately the same. SageMaker does not split the files any further for model training. If the object sizes are skewed, training won't be optimal as the data distribution is also skewed when one host in a training cluster is overloaded, thus becoming a bottleneck in training.

            FastFile mode

            If an algorithm supports FastFile mode, SageMaker streams data directly from S3 to the container with no code changes, and provides file system access to the data. Users can author their training script to interact with these files as if they were stored on disk.

            FastFile mode works best when the data is read sequentially. Augmented manifest files aren't supported. The startup time is lower when there are fewer files in the S3 bucket provided.

          • AlgorithmName (string) --

            The name of the resource algorithm to use for the hyperparameter tuning job. If you specify a value for this parameter, do not specify a value for TrainingImage .

          • MetricDefinitions (list) --

            An array of MetricDefinition objects that specify the metrics that the algorithm emits.

            • (dict) --

              Specifies a metric that the training algorithm writes to stderr or stdout . You can view these logs to understand how your training job performs and check for any errors encountered during training. SageMaker hyperparameter tuning captures all defined metrics. Specify one of the defined metrics to use as an objective metric using the TuningObjective parameter in the HyperParameterTrainingJobDefinition API to evaluate job performance during hyperparameter tuning.

              • Name (string) --

                The name of the metric.

              • Regex (string) --

                A regular expression that searches the output of a training job and gets the value of the metric. For more information about using regular expressions to define metrics, see Defining metrics and environment variables .

        • RoleArn (string) --

          The Amazon Resource Name (ARN) of the IAM role associated with the training jobs that the tuning job launches.

        • InputDataConfig (list) --

          An array of Channel objects that specify the input for the training jobs that the tuning job launches.

          • (dict) --

            A channel is a named input source that training algorithms can consume.

            • ChannelName (string) --

              The name of the channel.

            • DataSource (dict) --

              The location of the channel data.

              • S3DataSource (dict) --

                The S3 location of the data source that is associated with a channel.

                • S3DataType (string) --

                  If you choose S3Prefix , S3Uri identifies a key name prefix. SageMaker uses all objects that match the specified key name prefix for model training.

                  If you choose ManifestFile , S3Uri identifies an object that is a manifest file containing a list of object keys that you want SageMaker to use for model training.

                  If you choose AugmentedManifestFile , S3Uri identifies an object that is an augmented manifest file in JSON lines format. This file contains the data you want to use for model training. AugmentedManifestFile can only be used if the Channel's input mode is Pipe .

                • S3Uri (string) --

                  Depending on the value specified for the S3DataType , identifies either a key name prefix or a manifest. For example:

                  • A key name prefix might look like this: s3://bucketname/exampleprefix

                  • A manifest might look like this: s3://bucketname/example.manifest A manifest is an S3 object which is a JSON file consisting of an array of elements. The first element is a prefix which is followed by one or more suffixes. SageMaker appends the suffix elements to the prefix to get a full set of S3Uri . Note that the prefix must be a valid non-empty S3Uri that precludes users from specifying a manifest whose individual S3Uri is sourced from different S3 buckets. The following code example shows a valid manifest format: [ {"prefix": "s3://customer_bucket/some/prefix/"}, "relative/path/to/custdata-1", "relative/path/custdata-2", ... "relative/path/custdata-N" ] This JSON is equivalent to the following S3Uri list: s3://customer_bucket/some/prefix/relative/path/to/custdata-1 s3://customer_bucket/some/prefix/relative/path/custdata-2 ... s3://customer_bucket/some/prefix/relative/path/custdata-N The complete set of S3Uri in this manifest is the input data for the channel for this data source. The object that each S3Uri points to must be readable by the IAM role that SageMaker uses to perform tasks on your behalf.

                  Your input bucket must be located in same Amazon Web Services region as your training job.

                • S3DataDistributionType (string) --

                  If you want SageMaker to replicate the entire dataset on each ML compute instance that is launched for model training, specify FullyReplicated .

                  If you want SageMaker to replicate a subset of data on each ML compute instance that is launched for model training, specify ShardedByS3Key . If there are n ML compute instances launched for a training job, each instance gets approximately 1/n of the number of S3 objects. In this case, model training on each machine uses only the subset of training data.

                  Don't choose more ML compute instances for training than available S3 objects. If you do, some nodes won't get any data and you will pay for nodes that aren't getting any training data. This applies in both File and Pipe modes. Keep this in mind when developing algorithms.

                  In distributed training, where you use multiple ML compute EC2 instances, you might choose ShardedByS3Key . If the algorithm requires copying training data to the ML storage volume (when TrainingInputMode is set to File ), this copies 1/n of the number of objects.

                • AttributeNames (list) --

                  A list of one or more attribute names to use that are found in a specified augmented manifest file.

                  • (string) --

                • InstanceGroupNames (list) --

                  A list of names of instance groups that get data from the S3 data source.

                  • (string) --

              • FileSystemDataSource (dict) --

                The file system that is associated with a channel.

                • FileSystemId (string) --

                  The file system id.

                • FileSystemAccessMode (string) --

                  The access mode of the mount of the directory associated with the channel. A directory can be mounted either in ro (read-only) or rw (read-write) mode.

                • FileSystemType (string) --

                  The file system type.

                • DirectoryPath (string) --

                  The full path to the directory to associate with the channel.

            • ContentType (string) --

              The MIME type of the data.

            • CompressionType (string) --

              If training data is compressed, the compression type. The default value is None . CompressionType is used only in Pipe input mode. In File mode, leave this field unset or set it to None.

            • RecordWrapperType (string) --

              Specify RecordIO as the value when input data is in raw format but the training algorithm requires the RecordIO format. In this case, SageMaker wraps each individual S3 object in a RecordIO record. If the input data is already in RecordIO format, you don't need to set this attribute. For more information, see Create a Dataset Using RecordIO .

              In File mode, leave this field unset or set it to None.

            • InputMode (string) --

              (Optional) The input mode to use for the data channel in a training job. If you don't set a value for InputMode , SageMaker uses the value set for TrainingInputMode . Use this parameter to override the TrainingInputMode setting in a AlgorithmSpecification request when you have a channel that needs a different input mode from the training job's general setting. To download the data from Amazon Simple Storage Service (Amazon S3) to the provisioned ML storage volume, and mount the directory to a Docker volume, use File input mode. To stream data directly from Amazon S3 to the container, choose Pipe input mode.

              To use a model for incremental training, choose File input model.

            • ShuffleConfig (dict) --

              A configuration for a shuffle option for input data in a channel. If you use S3Prefix for S3DataType , this shuffles the results of the S3 key prefix matches. If you use ManifestFile , the order of the S3 object references in the ManifestFile is shuffled. If you use AugmentedManifestFile , the order of the JSON lines in the AugmentedManifestFile is shuffled. The shuffling order is determined using the Seed value.

              For Pipe input mode, shuffling is done at the start of every epoch. With large datasets this ensures that the order of the training data is different for each epoch, it helps reduce bias and possible overfitting. In a multi-node training job when ShuffleConfig is combined with S3DataDistributionType of ShardedByS3Key , the data is shuffled across nodes so that the content sent to a particular node on the first epoch might be sent to a different node on the second epoch.

              • Seed (integer) --

                Determines the shuffling order in ShuffleConfig value.

        • VpcConfig (dict) --

          The VpcConfig object that specifies the VPC that you want the training jobs that this hyperparameter tuning job launches to connect to. Control access to and from your training container by configuring the VPC. For more information, see Protect Training Jobs by Using an Amazon Virtual Private Cloud .

          • SecurityGroupIds (list) --

            The VPC security group IDs, in the form sg-xxxxxxxx. Specify the security groups for the VPC that is specified in the Subnets field.

            • (string) --

          • Subnets (list) --

            The ID of the subnets in the VPC to which you want to connect your training job or model. For information about the availability of specific instance types, see Supported Instance Types and Availability Zones .

            • (string) --

        • OutputDataConfig (dict) --

          Specifies the path to the Amazon S3 bucket where you store model artifacts from the training jobs that the tuning job launches.

          • KmsKeyId (string) --

            The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that SageMaker uses to encrypt the model artifacts at rest using Amazon S3 server-side encryption. The KmsKeyId can be any of the following formats:

            • // KMS Key ID "1234abcd-12ab-34cd-56ef-1234567890ab"

            • // Amazon Resource Name (ARN) of a KMS Key "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

            • // KMS Key Alias "alias/ExampleAlias"

            • // Amazon Resource Name (ARN) of a KMS Key Alias "arn:aws:kms:us-west-2:111122223333:alias/ExampleAlias"

            If you use a KMS key ID or an alias of your KMS key, the SageMaker execution role must include permissions to call kms:Encrypt . If you don't provide a KMS key ID, SageMaker uses the default KMS key for Amazon S3 for your role's account. SageMaker uses server-side encryption with KMS-managed keys for OutputDataConfig . If you use a bucket policy with an s3:PutObject permission that only allows objects with server-side encryption, set the condition key of s3:x-amz-server-side-encryption to "aws:kms" . For more information, see KMS-Managed Encryption Keys in the Amazon Simple Storage Service Developer Guide.

            The KMS key policy must grant permission to the IAM role that you specify in your CreateTrainingJob , CreateTransformJob , or CreateHyperParameterTuningJob requests. For more information, see Using Key Policies in Amazon Web Services KMS in the Amazon Web Services Key Management Service Developer Guide .

          • S3OutputPath (string) --

            Identifies the S3 path where you want SageMaker to store the model artifacts. For example, s3://bucket-name/key-name-prefix .

          • CompressionType (string) --

            The model output compression type. Select None to output an uncompressed model, recommended for large model outputs. Defaults to gzip.

        • ResourceConfig (dict) --

          The resources, including the compute instances and storage volumes, to use for the training jobs that the tuning job launches.

          Storage volumes store model artifacts and incremental states. Training algorithms might also use storage volumes for scratch space. If you want SageMaker to use the storage volume to store the training data, choose File as the TrainingInputMode in the algorithm specification. For distributed training algorithms, specify an instance count greater than 1.

          Note

          If you want to use hyperparameter optimization with instance type flexibility, use HyperParameterTuningResourceConfig instead.

          • InstanceType (string) --

            The ML compute instance type.

            Note

            SageMaker Training on Amazon Elastic Compute Cloud (EC2) P4de instances is in preview release starting December 9th, 2022.

            Amazon EC2 P4de instances (currently in preview) are powered by 8 NVIDIA A100 GPUs with 80GB high-performance HBM2e GPU memory, which accelerate the speed of training ML models that need to be trained on large datasets of high-resolution data. In this preview release, Amazon SageMaker supports ML training jobs on P4de instances (ml.p4de.24xlarge ) to reduce model training time. The ml.p4de.24xlarge instances are available in the following Amazon Web Services Regions.

            • US East (N. Virginia) (us-east-1)

            • US West (Oregon) (us-west-2)

            To request quota limit increase and start using P4de instances, contact the SageMaker Training service team through your account team.

          • InstanceCount (integer) --

            The number of ML compute instances to use. For distributed training, provide a value greater than 1.

          • VolumeSizeInGB (integer) --

            The size of the ML storage volume that you want to provision.

            ML storage volumes store model artifacts and incremental states. Training algorithms might also use the ML storage volume for scratch space. If you want to store the training data in the ML storage volume, choose File as the TrainingInputMode in the algorithm specification.

            When using an ML instance with NVMe SSD volumes , SageMaker doesn't provision Amazon EBS General Purpose SSD (gp2) storage. Available storage is fixed to the NVMe-type instance's storage capacity. SageMaker configures storage paths for training datasets, checkpoints, model artifacts, and outputs to use the entire capacity of the instance storage. For example, ML instance families with the NVMe-type instance storage include ml.p4d , ml.g4dn , and ml.g5 .

            When using an ML instance with the EBS-only storage option and without instance storage, you must define the size of EBS volume through VolumeSizeInGB in the ResourceConfig API. For example, ML instance families that use EBS volumes include ml.c5 and ml.p2 .

            To look up instance types and their instance storage types and volumes, see Amazon EC2 Instance Types .

            To find the default local paths defined by the SageMaker training platform, see Amazon SageMaker Training Storage Folders for Training Datasets, Checkpoints, Model Artifacts, and Outputs .

          • VolumeKmsKeyId (string) --

            The Amazon Web Services KMS key that SageMaker uses to encrypt data on the storage volume attached to the ML compute instance(s) that run the training job.

            Note

            Certain Nitro-based instances include local storage, dependent on the instance type. Local storage volumes are encrypted using a hardware module on the instance. You can't request a VolumeKmsKeyId when using an instance type with local storage.

            For a list of instance types that support local instance storage, see Instance Store Volumes .

            For more information about local instance storage encryption, see SSD Instance Store Volumes .

            The VolumeKmsKeyId can be in any of the following formats:

            • // KMS Key ID "1234abcd-12ab-34cd-56ef-1234567890ab"

            • // Amazon Resource Name (ARN) of a KMS Key "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

          • InstanceGroups (list) --

            The configuration of a heterogeneous cluster in JSON format.

            • (dict) --

              Defines an instance group for heterogeneous cluster training. When requesting a training job using the CreateTrainingJob API, you can configure multiple instance groups .

              • InstanceType (string) --

                Specifies the instance type of the instance group.

              • InstanceCount (integer) --

                Specifies the number of instances of the instance group.

              • InstanceGroupName (string) --

                Specifies the name of the instance group.

          • KeepAlivePeriodInSeconds (integer) --

            The duration of time in seconds to retain configured resources in a warm pool for subsequent training jobs.

        • StoppingCondition (dict) --

          Specifies a limit to how long a model hyperparameter training job can run. It also specifies how long a managed spot training job has to complete. When the job reaches the time limit, SageMaker ends the training job. Use this API to cap model training costs.

          • MaxRuntimeInSeconds (integer) --

            The maximum length of time, in seconds, that a training or compilation job can run before it is stopped.

            For compilation jobs, if the job does not complete during this time, a TimeOut error is generated. We recommend starting with 900 seconds and increasing as necessary based on your model.

            For all other jobs, if the job does not complete during this time, SageMaker ends the job. When RetryStrategy is specified in the job request, MaxRuntimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt. The default value is 1 day. The maximum value is 28 days.

            The maximum time that a TrainingJob can run in total, including any time spent publishing metrics or archiving and uploading models after it has been stopped, is 30 days.

          • MaxWaitTimeInSeconds (integer) --

            The maximum length of time, in seconds, that a managed Spot training job has to complete. It is the amount of time spent waiting for Spot capacity plus the amount of time the job can run. It must be equal to or greater than MaxRuntimeInSeconds . If the job does not complete during this time, SageMaker ends the job.

            When RetryStrategy is specified in the job request, MaxWaitTimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt.

          • MaxPendingTimeInSeconds (integer) --

            The maximum pending time in seconds.

        • EnableNetworkIsolation (boolean) --

          Isolates the training container. No inbound or outbound network calls can be made, except for calls between peers within a training cluster for distributed training. If network isolation is used for training jobs that are configured to use a VPC, SageMaker downloads and uploads customer data and model artifacts through the specified VPC, but the training container does not have network access.

        • EnableInterContainerTrafficEncryption (boolean) --

          To encrypt all communications between ML compute instances in distributed training, choose True . Encryption provides greater security for distributed training, but training might take longer. How long it takes depends on the amount of communication between compute instances, especially if you use a deep learning algorithm in distributed training.

        • EnableManagedSpotTraining (boolean) --

          A Boolean indicating whether managed spot training is enabled (True ) or not (False ).

        • CheckpointConfig (dict) --

          Contains information about the output location for managed spot training checkpoint data.

          • S3Uri (string) --

            Identifies the S3 path where you want SageMaker to store checkpoints. For example, s3://bucket-name/key-name-prefix .

          • LocalPath (string) --

            (Optional) The local directory where checkpoints are written. The default directory is /opt/ml/checkpoints/ .

        • RetryStrategy (dict) --

          The number of times to retry the job when the job fails due to an InternalServerError .

          • MaximumRetryAttempts (integer) --

            The number of times to retry the job. When the job is retried, it's SecondaryStatus is changed to STARTING .

        • HyperParameterTuningResourceConfig (dict) --

          The configuration for the hyperparameter tuning resources, including the compute instances and storage volumes, used for training jobs launched by the tuning job. By default, storage volumes hold model artifacts and incremental states. Choose File for TrainingInputMode in the AlgorithmSpecification parameter to additionally store training data in the storage volume (optional).

          • InstanceType (string) --

            The instance type used to run hyperparameter optimization tuning jobs. See descriptions of instance types for more information.

          • InstanceCount (integer) --

            The number of compute instances of type InstanceType to use. For distributed training , select a value greater than 1.

          • VolumeSizeInGB (integer) --

            The volume size in GB for the storage volume to be used in processing hyperparameter optimization jobs (optional). These volumes store model artifacts, incremental states and optionally, scratch space for training algorithms. Do not provide a value for this parameter if a value for InstanceConfigs is also specified.

            Some instance types have a fixed total local storage size. If you select one of these instances for training, VolumeSizeInGB cannot be greater than this total size. For a list of instance types with local instance storage and their sizes, see instance store volumes .

            Note

            SageMaker supports only the General Purpose SSD (gp2) storage volume type.

          • VolumeKmsKeyId (string) --

            A key used by Amazon Web Services Key Management Service to encrypt data on the storage volume attached to the compute instances used to run the training job. You can use either of the following formats to specify a key.

            KMS Key ID:

            "1234abcd-12ab-34cd-56ef-1234567890ab"

            Amazon Resource Name (ARN) of a KMS key:

            "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

            Some instances use local storage, which use a hardware module to encrypt storage volumes. If you choose one of these instance types, you cannot request a VolumeKmsKeyId . For a list of instance types that use local storage, see instance store volumes . For more information about Amazon Web Services Key Management Service, see KMS encryption for more information.

          • AllocationStrategy (string) --

            The strategy that determines the order of preference for resources specified in InstanceConfigs used in hyperparameter optimization.

          • InstanceConfigs (list) --

            A list containing the configuration(s) for one or more resources for processing hyperparameter jobs. These resources include compute instances and storage volumes to use in model training jobs launched by hyperparameter tuning jobs. The AllocationStrategy controls the order in which multiple configurations provided in InstanceConfigs are used.

            Note

            If you only want to use a single instance configuration inside the HyperParameterTuningResourceConfig API, do not provide a value for InstanceConfigs . Instead, use InstanceType , VolumeSizeInGB and InstanceCount . If you use InstanceConfigs , do not provide values for InstanceType , VolumeSizeInGB or InstanceCount .

            • (dict) --

              The configuration for hyperparameter tuning resources for use in training jobs launched by the tuning job. These resources include compute instances and storage volumes. Specify one or more compute instance configurations and allocation strategies to select resources (optional).

              • InstanceType (string) --

                The instance type used for processing of hyperparameter optimization jobs. Choose from general purpose (no GPUs) instance types: ml.m5.xlarge, ml.m5.2xlarge, and ml.m5.4xlarge or compute optimized (no GPUs) instance types: ml.c5.xlarge and ml.c5.2xlarge. For more information about instance types, see instance type descriptions .

              • InstanceCount (integer) --

                The number of instances of the type specified by InstanceType . Choose an instance count larger than 1 for distributed training algorithms. See Step 2: Launch a SageMaker Distributed Training Job Using the SageMaker Python SDK for more information.

              • VolumeSizeInGB (integer) --

                The volume size in GB of the data to be processed for hyperparameter optimization (optional).

        • Environment (dict) --

          An environment variable that you can pass into the SageMaker CreateTrainingJob API. You can use an existing environment variable from the training container or use your own. See Define metrics and variables for more information.

          Note

          The maximum number of items specified for Map Entries refers to the maximum number of environment variables for each TrainingJobDefinition and also the maximum for the hyperparameter tuning job itself. That is, the sum of the number of environment variables for all the training job definitions can't exceed the maximum number specified.

          • (string) --

            • (string) --

    • HyperParameterTuningJobStatus (string) --

      The status of the tuning job: InProgress, Completed, Failed, Stopping, or Stopped.

    • CreationTime (datetime) --

      The date and time that the tuning job started.

    • HyperParameterTuningEndTime (datetime) --

      The date and time that the tuning job ended.

    • LastModifiedTime (datetime) --

      The date and time that the status of the tuning job was modified.

    • TrainingJobStatusCounters (dict) --

      The TrainingJobStatusCounters object that specifies the number of training jobs, categorized by status, that this tuning job launched.

      • Completed (integer) --

        The number of completed training jobs launched by the hyperparameter tuning job.

      • InProgress (integer) --

        The number of in-progress training jobs launched by a hyperparameter tuning job.

      • RetryableError (integer) --

        The number of training jobs that failed, but can be retried. A failed training job can be retried only if it failed because an internal service error occurred.

      • NonRetryableError (integer) --

        The number of training jobs that failed and can't be retried. A failed training job can't be retried if it failed because a client error occurred.

      • Stopped (integer) --

        The number of training jobs launched by a hyperparameter tuning job that were manually stopped.

    • ObjectiveStatusCounters (dict) --

      The ObjectiveStatusCounters object that specifies the number of training jobs, categorized by the status of their final objective metric, that this tuning job launched.

      • Succeeded (integer) --

        The number of training jobs whose final objective metric was evaluated by the hyperparameter tuning job and used in the hyperparameter tuning process.

      • Pending (integer) --

        The number of training jobs that are in progress and pending evaluation of their final objective metric.

      • Failed (integer) --

        The number of training jobs whose final objective metric was not evaluated and used in the hyperparameter tuning process. This typically occurs when the training job failed or did not emit an objective metric.

    • BestTrainingJob (dict) --

      A TrainingJobSummary object that describes the training job that completed with the best current HyperParameterTuningJobObjective .

      • TrainingJobDefinitionName (string) --

        The training job definition name.

      • TrainingJobName (string) --

        The name of the training job.

      • TrainingJobArn (string) --

        The Amazon Resource Name (ARN) of the training job.

      • TuningJobName (string) --

        The HyperParameter tuning job that launched the training job.

      • CreationTime (datetime) --

        The date and time that the training job was created.

      • TrainingStartTime (datetime) --

        The date and time that the training job started.

      • TrainingEndTime (datetime) --

        Specifies the time when the training job ends on training instances. You are billed for the time interval between the value of TrainingStartTime and this time. For successful jobs and stopped jobs, this is the time after model artifacts are uploaded. For failed jobs, this is the time when SageMaker detects a job failure.

      • TrainingJobStatus (string) --

        The status of the training job.

      • TunedHyperParameters (dict) --

        A list of the hyperparameters for which you specified ranges to search.

        • (string) --

          • (string) --

      • FailureReason (string) --

        The reason that the training job failed.

      • FinalHyperParameterTuningJobObjectiveMetric (dict) --

        The FinalHyperParameterTuningJobObjectiveMetric object that specifies the value of the objective metric of the tuning job that launched this training job.

        • Type (string) --

          Select if you want to minimize or maximize the objective metric during hyperparameter tuning.

        • MetricName (string) --

          The name of the objective metric. For SageMaker built-in algorithms, metrics are defined per algorithm. See the metrics for XGBoost as an example. You can also use a custom algorithm for training and define your own metrics. For more information, see Define metrics and environment variables .

        • Value (float) --

          The value of the objective metric.

      • ObjectiveStatus (string) --

        The status of the objective metric for the training job:

        • Succeeded: The final objective metric for the training job was evaluated by the hyperparameter tuning job and used in the hyperparameter tuning process.

        • Pending: The training job is in progress and evaluation of its final objective metric is pending.

        • Failed: The final objective metric for the training job was not evaluated, and was not used in the hyperparameter tuning process. This typically occurs when the training job failed or did not emit an objective metric.

    • OverallBestTrainingJob (dict) --

      If the hyperparameter tuning job is an warm start tuning job with a WarmStartType of IDENTICAL_DATA_AND_ALGORITHM , this is the TrainingJobSummary for the training job with the best objective metric value of all training jobs launched by this tuning job and all parent jobs specified for the warm start tuning job.

      • TrainingJobDefinitionName (string) --

        The training job definition name.

      • TrainingJobName (string) --

        The name of the training job.

      • TrainingJobArn (string) --

        The Amazon Resource Name (ARN) of the training job.

      • TuningJobName (string) --

        The HyperParameter tuning job that launched the training job.

      • CreationTime (datetime) --

        The date and time that the training job was created.

      • TrainingStartTime (datetime) --

        The date and time that the training job started.

      • TrainingEndTime (datetime) --

        Specifies the time when the training job ends on training instances. You are billed for the time interval between the value of TrainingStartTime and this time. For successful jobs and stopped jobs, this is the time after model artifacts are uploaded. For failed jobs, this is the time when SageMaker detects a job failure.

      • TrainingJobStatus (string) --

        The status of the training job.

      • TunedHyperParameters (dict) --

        A list of the hyperparameters for which you specified ranges to search.

        • (string) --

          • (string) --

      • FailureReason (string) --

        The reason that the training job failed.

      • FinalHyperParameterTuningJobObjectiveMetric (dict) --

        The FinalHyperParameterTuningJobObjectiveMetric object that specifies the value of the objective metric of the tuning job that launched this training job.

        • Type (string) --

          Select if you want to minimize or maximize the objective metric during hyperparameter tuning.

        • MetricName (string) --

          The name of the objective metric. For SageMaker built-in algorithms, metrics are defined per algorithm. See the metrics for XGBoost as an example. You can also use a custom algorithm for training and define your own metrics. For more information, see Define metrics and environment variables .

        • Value (float) --

          The value of the objective metric.

      • ObjectiveStatus (string) --

        The status of the objective metric for the training job:

        • Succeeded: The final objective metric for the training job was evaluated by the hyperparameter tuning job and used in the hyperparameter tuning process.

        • Pending: The training job is in progress and evaluation of its final objective metric is pending.

        • Failed: The final objective metric for the training job was not evaluated, and was not used in the hyperparameter tuning process. This typically occurs when the training job failed or did not emit an objective metric.

    • WarmStartConfig (dict) --

      The configuration for starting the hyperparameter parameter tuning job using one or more previous tuning jobs as a starting point. The results of previous tuning jobs are used to inform which combinations of hyperparameters to search over in the new tuning job.

      • ParentHyperParameterTuningJobs (list) --

        An array of hyperparameter tuning jobs that are used as the starting point for the new hyperparameter tuning job. For more information about warm starting a hyperparameter tuning job, see Using a Previous Hyperparameter Tuning Job as a Starting Point .

        Hyperparameter tuning jobs created before October 1, 2018 cannot be used as parent jobs for warm start tuning jobs.

        • (dict) --

          A previously completed or stopped hyperparameter tuning job to be used as a starting point for a new hyperparameter tuning job.

          • HyperParameterTuningJobName (string) --

            The name of the hyperparameter tuning job to be used as a starting point for a new hyperparameter tuning job.

      • WarmStartType (string) --

        Specifies one of the following:

        IDENTICAL_DATA_AND_ALGORITHM

        The new hyperparameter tuning job uses the same input data and training image as the parent tuning jobs. You can change the hyperparameter ranges to search and the maximum number of training jobs that the hyperparameter tuning job launches. You cannot use a new version of the training algorithm, unless the changes in the new version do not affect the algorithm itself. For example, changes that improve logging or adding support for a different data format are allowed. You can also change hyperparameters from tunable to static, and from static to tunable, but the total number of static plus tunable hyperparameters must remain the same as it is in all parent jobs. The objective metric for the new tuning job must be the same as for all parent jobs.

        TRANSFER_LEARNING

        The new hyperparameter tuning job can include input data, hyperparameter ranges, maximum number of concurrent training jobs, and maximum number of training jobs that are different than those of its parent hyperparameter tuning jobs. The training image can also be a different version from the version used in the parent hyperparameter tuning job. You can also change hyperparameters from tunable to static, and from static to tunable, but the total number of static plus tunable hyperparameters must remain the same as it is in all parent jobs. The objective metric for the new tuning job must be the same as for all parent jobs.

    • FailureReason (string) --

      If the tuning job failed, the reason it failed.

    • TuningJobCompletionDetails (dict) --

      Tuning job completion information returned as the response from a hyperparameter tuning job. This information tells if your tuning job has or has not converged. It also includes the number of training jobs that have not improved model performance as evaluated against the objective function.

      • NumberOfTrainingJobsObjectiveNotImproving (integer) --

        The number of training jobs launched by a tuning job that are not improving (1% or less) as measured by model performance evaluated against an objective function.

      • ConvergenceDetectedTime (datetime) --

        The time in timestamp format that AMT detected model convergence, as defined by a lack of significant improvement over time based on criteria developed over a wide range of diverse benchmarking tests.

    • ConsumedResources (dict) --

      The total resources consumed by your hyperparameter tuning job.

      • RuntimeInSeconds (integer) --

        The wall clock runtime in seconds used by your hyperparameter tuning job.

    • Autotune (dict) --

      A flag to indicate if autotune is enabled for the hyperparameter tuning job.

      • Mode (string) --

        Set Mode to Enabled if you want to use Autotune.

DescribeSpace (updated) Link ¶
Changes (response)
{'SpaceSettings': {'JupyterServerAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                         'ml.trn1.32xlarge',
                                                                                         'ml.trn1n.32xlarge'}}},
                   'KernelGatewayAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                         'ml.trn1.32xlarge',
                                                                                         'ml.trn1n.32xlarge'}}}}}

Describes the space.

See also: AWS API Documentation

Request Syntax

client.describe_space(
    DomainId='string',
    SpaceName='string'
)
type DomainId

string

param DomainId

[REQUIRED]

The ID of the associated Domain.

type SpaceName

string

param SpaceName

[REQUIRED]

The name of the space.

rtype

dict

returns

Response Syntax

{
    'DomainId': 'string',
    'SpaceArn': 'string',
    'SpaceName': 'string',
    'HomeEfsFileSystemUid': 'string',
    'Status': 'Deleting'|'Failed'|'InService'|'Pending'|'Updating'|'Update_Failed'|'Delete_Failed',
    'LastModifiedTime': datetime(2015, 1, 1),
    'CreationTime': datetime(2015, 1, 1),
    'FailureReason': 'string',
    'SpaceSettings': {
        'JupyterServerAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            },
            'LifecycleConfigArns': [
                'string',
            ],
            'CodeRepositories': [
                {
                    'RepositoryUrl': 'string'
                },
            ]
        },
        'KernelGatewayAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            },
            'CustomImages': [
                {
                    'ImageName': 'string',
                    'ImageVersionNumber': 123,
                    'AppImageConfigName': 'string'
                },
            ],
            'LifecycleConfigArns': [
                'string',
            ]
        }
    }
}

Response Structure

  • (dict) --

    • DomainId (string) --

      The ID of the associated Domain.

    • SpaceArn (string) --

      The space's Amazon Resource Name (ARN).

    • SpaceName (string) --

      The name of the space.

    • HomeEfsFileSystemUid (string) --

      The ID of the space's profile in the Amazon Elastic File System volume.

    • Status (string) --

      The status.

    • LastModifiedTime (datetime) --

      The last modified time.

    • CreationTime (datetime) --

      The creation time.

    • FailureReason (string) --

      The failure reason.

    • SpaceSettings (dict) --

      A collection of space settings.

      • JupyterServerAppSettings (dict) --

        The JupyterServer app settings.

        • DefaultResourceSpec (dict) --

          The default instance type and the Amazon Resource Name (ARN) of the default SageMaker image used by the JupyterServer app. If you use the LifecycleConfigArns parameter, then this parameter is also required.

          • SageMakerImageArn (string) --

            The ARN of the SageMaker image that the image version belongs to.

          • SageMakerImageVersionArn (string) --

            The ARN of the image version created on the instance.

          • InstanceType (string) --

            The instance type that the image version runs on.

            Note

            JupyterServer apps only support the system value.

            For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

          • LifecycleConfigArn (string) --

            The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

        • LifecycleConfigArns (list) --

          The Amazon Resource Name (ARN) of the Lifecycle Configurations attached to the JupyterServerApp. If you use this parameter, the DefaultResourceSpec parameter is also required.

          Note

          To remove a Lifecycle Config, you must set LifecycleConfigArns to an empty list.

          • (string) --

        • CodeRepositories (list) --

          A list of Git repositories that SageMaker automatically displays to users for cloning in the JupyterServer application.

          • (dict) --

            A Git repository that SageMaker automatically displays to users for cloning in the JupyterServer application.

            • RepositoryUrl (string) --

              The URL of the Git repository.

      • KernelGatewayAppSettings (dict) --

        The KernelGateway app settings.

        • DefaultResourceSpec (dict) --

          The default instance type and the Amazon Resource Name (ARN) of the default SageMaker image used by the KernelGateway app.

          Note

          The Amazon SageMaker Studio UI does not use the default instance type value set here. The default instance type set here is used when Apps are created using the Amazon Web Services Command Line Interface or Amazon Web Services CloudFormation and the instance type parameter value is not passed.

          • SageMakerImageArn (string) --

            The ARN of the SageMaker image that the image version belongs to.

          • SageMakerImageVersionArn (string) --

            The ARN of the image version created on the instance.

          • InstanceType (string) --

            The instance type that the image version runs on.

            Note

            JupyterServer apps only support the system value.

            For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

          • LifecycleConfigArn (string) --

            The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

        • CustomImages (list) --

          A list of custom SageMaker images that are configured to run as a KernelGateway app.

          • (dict) --

            A custom SageMaker image. For more information, see Bring your own SageMaker image .

            • ImageName (string) --

              The name of the CustomImage. Must be unique to your account.

            • ImageVersionNumber (integer) --

              The version number of the CustomImage.

            • AppImageConfigName (string) --

              The name of the AppImageConfig.

        • LifecycleConfigArns (list) --

          The Amazon Resource Name (ARN) of the Lifecycle Configurations attached to the the user profile or domain.

          Note

          To remove a Lifecycle Config, you must set LifecycleConfigArns to an empty list.

          • (string) --

DescribeTrainingJob (updated) Link ¶
Changes (response)
{'StoppingCondition': {'MaxPendingTimeInSeconds': 'integer'}}

Returns information about a training job.

Some of the attributes below only appear if the training job successfully starts. If the training job fails, TrainingJobStatus is Failed and, depending on the FailureReason , attributes like TrainingStartTime , TrainingTimeInSeconds , TrainingEndTime , and BillableTimeInSeconds may not be present in the response.

See also: AWS API Documentation

Request Syntax

client.describe_training_job(
    TrainingJobName='string'
)
type TrainingJobName

string

param TrainingJobName

[REQUIRED]

The name of the training job.

rtype

dict

returns

Response Syntax

{
    'TrainingJobName': 'string',
    'TrainingJobArn': 'string',
    'TuningJobArn': 'string',
    'LabelingJobArn': 'string',
    'AutoMLJobArn': 'string',
    'ModelArtifacts': {
        'S3ModelArtifacts': 'string'
    },
    'TrainingJobStatus': 'InProgress'|'Completed'|'Failed'|'Stopping'|'Stopped',
    'SecondaryStatus': 'Starting'|'LaunchingMLInstances'|'PreparingTrainingStack'|'Downloading'|'DownloadingTrainingImage'|'Training'|'Uploading'|'Stopping'|'Stopped'|'MaxRuntimeExceeded'|'Completed'|'Failed'|'Interrupted'|'MaxWaitTimeExceeded'|'Updating'|'Restarting',
    'FailureReason': 'string',
    'HyperParameters': {
        'string': 'string'
    },
    'AlgorithmSpecification': {
        'TrainingImage': 'string',
        'AlgorithmName': 'string',
        'TrainingInputMode': 'Pipe'|'File'|'FastFile',
        'MetricDefinitions': [
            {
                'Name': 'string',
                'Regex': 'string'
            },
        ],
        'EnableSageMakerMetricsTimeSeries': True|False,
        'ContainerEntrypoint': [
            'string',
        ],
        'ContainerArguments': [
            'string',
        ],
        'TrainingImageConfig': {
            'TrainingRepositoryAccessMode': 'Platform'|'Vpc',
            'TrainingRepositoryAuthConfig': {
                'TrainingRepositoryCredentialsProviderArn': 'string'
            }
        }
    },
    'RoleArn': 'string',
    'InputDataConfig': [
        {
            'ChannelName': 'string',
            'DataSource': {
                'S3DataSource': {
                    'S3DataType': 'ManifestFile'|'S3Prefix'|'AugmentedManifestFile',
                    'S3Uri': 'string',
                    'S3DataDistributionType': 'FullyReplicated'|'ShardedByS3Key',
                    'AttributeNames': [
                        'string',
                    ],
                    'InstanceGroupNames': [
                        'string',
                    ]
                },
                'FileSystemDataSource': {
                    'FileSystemId': 'string',
                    'FileSystemAccessMode': 'rw'|'ro',
                    'FileSystemType': 'EFS'|'FSxLustre',
                    'DirectoryPath': 'string'
                }
            },
            'ContentType': 'string',
            'CompressionType': 'None'|'Gzip',
            'RecordWrapperType': 'None'|'RecordIO',
            'InputMode': 'Pipe'|'File'|'FastFile',
            'ShuffleConfig': {
                'Seed': 123
            }
        },
    ],
    'OutputDataConfig': {
        'KmsKeyId': 'string',
        'S3OutputPath': 'string',
        'CompressionType': 'GZIP'|'NONE'
    },
    'ResourceConfig': {
        'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
        'InstanceCount': 123,
        'VolumeSizeInGB': 123,
        'VolumeKmsKeyId': 'string',
        'InstanceGroups': [
            {
                'InstanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge'|'ml.p5.48xlarge',
                'InstanceCount': 123,
                'InstanceGroupName': 'string'
            },
        ],
        'KeepAlivePeriodInSeconds': 123
    },
    'VpcConfig': {
        'SecurityGroupIds': [
            'string',
        ],
        'Subnets': [
            'string',
        ]
    },
    'StoppingCondition': {
        'MaxRuntimeInSeconds': 123,
        'MaxWaitTimeInSeconds': 123,
        'MaxPendingTimeInSeconds': 123
    },
    'CreationTime': datetime(2015, 1, 1),
    'TrainingStartTime': datetime(2015, 1, 1),
    'TrainingEndTime': datetime(2015, 1, 1),
    'LastModifiedTime': datetime(2015, 1, 1),
    'SecondaryStatusTransitions': [
        {
            'Status': 'Starting'|'LaunchingMLInstances'|'PreparingTrainingStack'|'Downloading'|'DownloadingTrainingImage'|'Training'|'Uploading'|'Stopping'|'Stopped'|'MaxRuntimeExceeded'|'Completed'|'Failed'|'Interrupted'|'MaxWaitTimeExceeded'|'Updating'|'Restarting',
            'StartTime': datetime(2015, 1, 1),
            'EndTime': datetime(2015, 1, 1),
            'StatusMessage': 'string'
        },
    ],
    'FinalMetricDataList': [
        {
            'MetricName': 'string',
            'Value': ...,
            'Timestamp': datetime(2015, 1, 1)
        },
    ],
    'EnableNetworkIsolation': True|False,
    'EnableInterContainerTrafficEncryption': True|False,
    'EnableManagedSpotTraining': True|False,
    'CheckpointConfig': {
        'S3Uri': 'string',
        'LocalPath': 'string'
    },
    'TrainingTimeInSeconds': 123,
    'BillableTimeInSeconds': 123,
    'DebugHookConfig': {
        'LocalPath': 'string',
        'S3OutputPath': 'string',
        'HookParameters': {
            'string': 'string'
        },
        'CollectionConfigurations': [
            {
                'CollectionName': 'string',
                'CollectionParameters': {
                    'string': 'string'
                }
            },
        ]
    },
    'ExperimentConfig': {
        'ExperimentName': 'string',
        'TrialName': 'string',
        'TrialComponentDisplayName': 'string',
        'RunName': 'string'
    },
    'DebugRuleConfigurations': [
        {
            'RuleConfigurationName': 'string',
            'LocalPath': 'string',
            'S3OutputPath': 'string',
            'RuleEvaluatorImage': 'string',
            'InstanceType': 'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge',
            'VolumeSizeInGB': 123,
            'RuleParameters': {
                'string': 'string'
            }
        },
    ],
    'TensorBoardOutputConfig': {
        'LocalPath': 'string',
        'S3OutputPath': 'string'
    },
    'DebugRuleEvaluationStatuses': [
        {
            'RuleConfigurationName': 'string',
            'RuleEvaluationJobArn': 'string',
            'RuleEvaluationStatus': 'InProgress'|'NoIssuesFound'|'IssuesFound'|'Error'|'Stopping'|'Stopped',
            'StatusDetails': 'string',
            'LastModifiedTime': datetime(2015, 1, 1)
        },
    ],
    'ProfilerConfig': {
        'S3OutputPath': 'string',
        'ProfilingIntervalInMilliseconds': 123,
        'ProfilingParameters': {
            'string': 'string'
        },
        'DisableProfiler': True|False
    },
    'ProfilerRuleConfigurations': [
        {
            'RuleConfigurationName': 'string',
            'LocalPath': 'string',
            'S3OutputPath': 'string',
            'RuleEvaluatorImage': 'string',
            'InstanceType': 'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge',
            'VolumeSizeInGB': 123,
            'RuleParameters': {
                'string': 'string'
            }
        },
    ],
    'ProfilerRuleEvaluationStatuses': [
        {
            'RuleConfigurationName': 'string',
            'RuleEvaluationJobArn': 'string',
            'RuleEvaluationStatus': 'InProgress'|'NoIssuesFound'|'IssuesFound'|'Error'|'Stopping'|'Stopped',
            'StatusDetails': 'string',
            'LastModifiedTime': datetime(2015, 1, 1)
        },
    ],
    'ProfilingStatus': 'Enabled'|'Disabled',
    'RetryStrategy': {
        'MaximumRetryAttempts': 123
    },
    'Environment': {
        'string': 'string'
    },
    'WarmPoolStatus': {
        'Status': 'Available'|'Terminated'|'Reused'|'InUse',
        'ResourceRetainedBillableTimeInSeconds': 123,
        'ReusedByJob': 'string'
    }
}

Response Structure

  • (dict) --

    • TrainingJobName (string) --

      Name of the model training job.

    • TrainingJobArn (string) --

      The Amazon Resource Name (ARN) of the training job.

    • TuningJobArn (string) --

      The Amazon Resource Name (ARN) of the associated hyperparameter tuning job if the training job was launched by a hyperparameter tuning job.

    • LabelingJobArn (string) --

      The Amazon Resource Name (ARN) of the SageMaker Ground Truth labeling job that created the transform or training job.

    • AutoMLJobArn (string) --

      The Amazon Resource Name (ARN) of an AutoML job.

    • ModelArtifacts (dict) --

      Information about the Amazon S3 location that is configured for storing model artifacts.

      • S3ModelArtifacts (string) --

        The path of the S3 object that contains the model artifacts. For example, s3://bucket-name/keynameprefix/model.tar.gz .

    • TrainingJobStatus (string) --

      The status of the training job.

      SageMaker provides the following training job statuses:

      • InProgress - The training is in progress.

      • Completed - The training job has completed.

      • Failed - The training job has failed. To see the reason for the failure, see the FailureReason field in the response to a DescribeTrainingJobResponse call.

      • Stopping - The training job is stopping.

      • Stopped - The training job has stopped.

      For more detailed information, see SecondaryStatus .

    • SecondaryStatus (string) --

      Provides detailed information about the state of the training job. For detailed information on the secondary status of the training job, see StatusMessage under SecondaryStatusTransition .

      SageMaker provides primary statuses and secondary statuses that apply to each of them:

      InProgress

      • Starting - Starting the training job.

      • Downloading - An optional stage for algorithms that support File training input mode. It indicates that data is being downloaded to the ML storage volumes.

      • Training - Training is in progress.

      • Interrupted - The job stopped because the managed spot training instances were interrupted.

      • Uploading - Training is complete and the model artifacts are being uploaded to the S3 location.

        Completed

      • Completed - The training job has completed.

        Failed

      • Failed - The training job has failed. The reason for the failure is returned in the FailureReason field of DescribeTrainingJobResponse .

        Stopped

      • MaxRuntimeExceeded - The job stopped because it exceeded the maximum allowed runtime.

      • MaxWaitTimeExceeded - The job stopped because it exceeded the maximum allowed wait time.

      • Stopped - The training job has stopped.

        Stopping

      • Stopping - Stopping the training job.

      Warning

      Valid values for SecondaryStatus are subject to change.

      We no longer support the following secondary statuses:

      • LaunchingMLInstances

      • PreparingTraining

      • DownloadingTrainingImage

    • FailureReason (string) --

      If the training job failed, the reason it failed.

    • HyperParameters (dict) --

      Algorithm-specific parameters.

      • (string) --

        • (string) --

    • AlgorithmSpecification (dict) --

      Information about the algorithm used for training, and algorithm metadata.

      • TrainingImage (string) --

        The registry path of the Docker image that contains the training algorithm. For information about docker registry paths for SageMaker built-in algorithms, see Docker Registry Paths and Example Code in the Amazon SageMaker developer guide . SageMaker supports both registry/repository[:tag] and registry/repository[@digest] image path formats. For more information about using your custom training container, see Using Your Own Algorithms with Amazon SageMaker .

        Note

        You must specify either the algorithm name to the AlgorithmName parameter or the image URI of the algorithm container to the TrainingImage parameter.

        For more information, see the note in the AlgorithmName parameter description.

      • AlgorithmName (string) --

        The name of the algorithm resource to use for the training job. This must be an algorithm resource that you created or subscribe to on Amazon Web Services Marketplace.

        Note

        You must specify either the algorithm name to the AlgorithmName parameter or the image URI of the algorithm container to the TrainingImage parameter.

        Note that the AlgorithmName parameter is mutually exclusive with the TrainingImage parameter. If you specify a value for the AlgorithmName parameter, you can't specify a value for TrainingImage , and vice versa.

        If you specify values for both parameters, the training job might break; if you don't specify any value for both parameters, the training job might raise a null error.

      • TrainingInputMode (string) --

        The training input mode that the algorithm supports. For more information about input modes, see Algorithms .

        Pipe mode

        If an algorithm supports Pipe mode, Amazon SageMaker streams data directly from Amazon S3 to the container.

        File mode

        If an algorithm supports File mode, SageMaker downloads the training data from S3 to the provisioned ML storage volume, and mounts the directory to the Docker volume for the training container.

        You must provision the ML storage volume with sufficient capacity to accommodate the data downloaded from S3. In addition to the training data, the ML storage volume also stores the output model. The algorithm container uses the ML storage volume to also store intermediate information, if any.

        For distributed algorithms, training data is distributed uniformly. Your training duration is predictable if the input data objects sizes are approximately the same. SageMaker does not split the files any further for model training. If the object sizes are skewed, training won't be optimal as the data distribution is also skewed when one host in a training cluster is overloaded, thus becoming a bottleneck in training.

        FastFile mode

        If an algorithm supports FastFile mode, SageMaker streams data directly from S3 to the container with no code changes, and provides file system access to the data. Users can author their training script to interact with these files as if they were stored on disk.

        FastFile mode works best when the data is read sequentially. Augmented manifest files aren't supported. The startup time is lower when there are fewer files in the S3 bucket provided.

      • MetricDefinitions (list) --

        A list of metric definition objects. Each object specifies the metric name and regular expressions used to parse algorithm logs. SageMaker publishes each metric to Amazon CloudWatch.

        • (dict) --

          Specifies a metric that the training algorithm writes to stderr or stdout . You can view these logs to understand how your training job performs and check for any errors encountered during training. SageMaker hyperparameter tuning captures all defined metrics. Specify one of the defined metrics to use as an objective metric using the TuningObjective parameter in the HyperParameterTrainingJobDefinition API to evaluate job performance during hyperparameter tuning.

          • Name (string) --

            The name of the metric.

          • Regex (string) --

            A regular expression that searches the output of a training job and gets the value of the metric. For more information about using regular expressions to define metrics, see Defining metrics and environment variables .

      • EnableSageMakerMetricsTimeSeries (boolean) --

        To generate and save time-series metrics during training, set to true . The default is false and time-series metrics aren't generated except in the following cases:

      • ContainerEntrypoint (list) --

        The entrypoint script for a Docker container used to run a training job. This script takes precedence over the default train processing instructions. See How Amazon SageMaker Runs Your Training Image for more information.

        • (string) --

      • ContainerArguments (list) --

        The arguments for a container used to run a training job. See How Amazon SageMaker Runs Your Training Image for additional information.

        • (string) --

      • TrainingImageConfig (dict) --

        The configuration to use an image from a private Docker registry for a training job.

        • TrainingRepositoryAccessMode (string) --

          The method that your training job will use to gain access to the images in your private Docker registry. For access to an image in a private Docker registry, set to Vpc .

        • TrainingRepositoryAuthConfig (dict) --

          An object containing authentication information for a private Docker registry containing your training images.

          • TrainingRepositoryCredentialsProviderArn (string) --

            The Amazon Resource Name (ARN) of an Amazon Web Services Lambda function used to give SageMaker access credentials to your private Docker registry.

    • RoleArn (string) --

      The Amazon Web Services Identity and Access Management (IAM) role configured for the training job.

    • InputDataConfig (list) --

      An array of Channel objects that describes each data input channel.

      • (dict) --

        A channel is a named input source that training algorithms can consume.

        • ChannelName (string) --

          The name of the channel.

        • DataSource (dict) --

          The location of the channel data.

          • S3DataSource (dict) --

            The S3 location of the data source that is associated with a channel.

            • S3DataType (string) --

              If you choose S3Prefix , S3Uri identifies a key name prefix. SageMaker uses all objects that match the specified key name prefix for model training.

              If you choose ManifestFile , S3Uri identifies an object that is a manifest file containing a list of object keys that you want SageMaker to use for model training.

              If you choose AugmentedManifestFile , S3Uri identifies an object that is an augmented manifest file in JSON lines format. This file contains the data you want to use for model training. AugmentedManifestFile can only be used if the Channel's input mode is Pipe .

            • S3Uri (string) --

              Depending on the value specified for the S3DataType , identifies either a key name prefix or a manifest. For example:

              • A key name prefix might look like this: s3://bucketname/exampleprefix

              • A manifest might look like this: s3://bucketname/example.manifest A manifest is an S3 object which is a JSON file consisting of an array of elements. The first element is a prefix which is followed by one or more suffixes. SageMaker appends the suffix elements to the prefix to get a full set of S3Uri . Note that the prefix must be a valid non-empty S3Uri that precludes users from specifying a manifest whose individual S3Uri is sourced from different S3 buckets. The following code example shows a valid manifest format: [ {"prefix": "s3://customer_bucket/some/prefix/"}, "relative/path/to/custdata-1", "relative/path/custdata-2", ... "relative/path/custdata-N" ] This JSON is equivalent to the following S3Uri list: s3://customer_bucket/some/prefix/relative/path/to/custdata-1 s3://customer_bucket/some/prefix/relative/path/custdata-2 ... s3://customer_bucket/some/prefix/relative/path/custdata-N The complete set of S3Uri in this manifest is the input data for the channel for this data source. The object that each S3Uri points to must be readable by the IAM role that SageMaker uses to perform tasks on your behalf.

              Your input bucket must be located in same Amazon Web Services region as your training job.

            • S3DataDistributionType (string) --

              If you want SageMaker to replicate the entire dataset on each ML compute instance that is launched for model training, specify FullyReplicated .

              If you want SageMaker to replicate a subset of data on each ML compute instance that is launched for model training, specify ShardedByS3Key . If there are n ML compute instances launched for a training job, each instance gets approximately 1/n of the number of S3 objects. In this case, model training on each machine uses only the subset of training data.

              Don't choose more ML compute instances for training than available S3 objects. If you do, some nodes won't get any data and you will pay for nodes that aren't getting any training data. This applies in both File and Pipe modes. Keep this in mind when developing algorithms.

              In distributed training, where you use multiple ML compute EC2 instances, you might choose ShardedByS3Key . If the algorithm requires copying training data to the ML storage volume (when TrainingInputMode is set to File ), this copies 1/n of the number of objects.

            • AttributeNames (list) --

              A list of one or more attribute names to use that are found in a specified augmented manifest file.

              • (string) --

            • InstanceGroupNames (list) --

              A list of names of instance groups that get data from the S3 data source.

              • (string) --

          • FileSystemDataSource (dict) --

            The file system that is associated with a channel.

            • FileSystemId (string) --

              The file system id.

            • FileSystemAccessMode (string) --

              The access mode of the mount of the directory associated with the channel. A directory can be mounted either in ro (read-only) or rw (read-write) mode.

            • FileSystemType (string) --

              The file system type.

            • DirectoryPath (string) --

              The full path to the directory to associate with the channel.

        • ContentType (string) --

          The MIME type of the data.

        • CompressionType (string) --

          If training data is compressed, the compression type. The default value is None . CompressionType is used only in Pipe input mode. In File mode, leave this field unset or set it to None.

        • RecordWrapperType (string) --

          Specify RecordIO as the value when input data is in raw format but the training algorithm requires the RecordIO format. In this case, SageMaker wraps each individual S3 object in a RecordIO record. If the input data is already in RecordIO format, you don't need to set this attribute. For more information, see Create a Dataset Using RecordIO .

          In File mode, leave this field unset or set it to None.

        • InputMode (string) --

          (Optional) The input mode to use for the data channel in a training job. If you don't set a value for InputMode , SageMaker uses the value set for TrainingInputMode . Use this parameter to override the TrainingInputMode setting in a AlgorithmSpecification request when you have a channel that needs a different input mode from the training job's general setting. To download the data from Amazon Simple Storage Service (Amazon S3) to the provisioned ML storage volume, and mount the directory to a Docker volume, use File input mode. To stream data directly from Amazon S3 to the container, choose Pipe input mode.

          To use a model for incremental training, choose File input model.

        • ShuffleConfig (dict) --

          A configuration for a shuffle option for input data in a channel. If you use S3Prefix for S3DataType , this shuffles the results of the S3 key prefix matches. If you use ManifestFile , the order of the S3 object references in the ManifestFile is shuffled. If you use AugmentedManifestFile , the order of the JSON lines in the AugmentedManifestFile is shuffled. The shuffling order is determined using the Seed value.

          For Pipe input mode, shuffling is done at the start of every epoch. With large datasets this ensures that the order of the training data is different for each epoch, it helps reduce bias and possible overfitting. In a multi-node training job when ShuffleConfig is combined with S3DataDistributionType of ShardedByS3Key , the data is shuffled across nodes so that the content sent to a particular node on the first epoch might be sent to a different node on the second epoch.

          • Seed (integer) --

            Determines the shuffling order in ShuffleConfig value.

    • OutputDataConfig (dict) --

      The S3 path where model artifacts that you configured when creating the job are stored. SageMaker creates subfolders for model artifacts.

      • KmsKeyId (string) --

        The Amazon Web Services Key Management Service (Amazon Web Services KMS) key that SageMaker uses to encrypt the model artifacts at rest using Amazon S3 server-side encryption. The KmsKeyId can be any of the following formats:

        • // KMS Key ID "1234abcd-12ab-34cd-56ef-1234567890ab"

        • // Amazon Resource Name (ARN) of a KMS Key "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

        • // KMS Key Alias "alias/ExampleAlias"

        • // Amazon Resource Name (ARN) of a KMS Key Alias "arn:aws:kms:us-west-2:111122223333:alias/ExampleAlias"

        If you use a KMS key ID or an alias of your KMS key, the SageMaker execution role must include permissions to call kms:Encrypt . If you don't provide a KMS key ID, SageMaker uses the default KMS key for Amazon S3 for your role's account. SageMaker uses server-side encryption with KMS-managed keys for OutputDataConfig . If you use a bucket policy with an s3:PutObject permission that only allows objects with server-side encryption, set the condition key of s3:x-amz-server-side-encryption to "aws:kms" . For more information, see KMS-Managed Encryption Keys in the Amazon Simple Storage Service Developer Guide.

        The KMS key policy must grant permission to the IAM role that you specify in your CreateTrainingJob , CreateTransformJob , or CreateHyperParameterTuningJob requests. For more information, see Using Key Policies in Amazon Web Services KMS in the Amazon Web Services Key Management Service Developer Guide .

      • S3OutputPath (string) --

        Identifies the S3 path where you want SageMaker to store the model artifacts. For example, s3://bucket-name/key-name-prefix .

      • CompressionType (string) --

        The model output compression type. Select None to output an uncompressed model, recommended for large model outputs. Defaults to gzip.

    • ResourceConfig (dict) --

      Resources, including ML compute instances and ML storage volumes, that are configured for model training.

      • InstanceType (string) --

        The ML compute instance type.

        Note

        SageMaker Training on Amazon Elastic Compute Cloud (EC2) P4de instances is in preview release starting December 9th, 2022.

        Amazon EC2 P4de instances (currently in preview) are powered by 8 NVIDIA A100 GPUs with 80GB high-performance HBM2e GPU memory, which accelerate the speed of training ML models that need to be trained on large datasets of high-resolution data. In this preview release, Amazon SageMaker supports ML training jobs on P4de instances (ml.p4de.24xlarge ) to reduce model training time. The ml.p4de.24xlarge instances are available in the following Amazon Web Services Regions.

        • US East (N. Virginia) (us-east-1)

        • US West (Oregon) (us-west-2)

        To request quota limit increase and start using P4de instances, contact the SageMaker Training service team through your account team.

      • InstanceCount (integer) --

        The number of ML compute instances to use. For distributed training, provide a value greater than 1.

      • VolumeSizeInGB (integer) --

        The size of the ML storage volume that you want to provision.

        ML storage volumes store model artifacts and incremental states. Training algorithms might also use the ML storage volume for scratch space. If you want to store the training data in the ML storage volume, choose File as the TrainingInputMode in the algorithm specification.

        When using an ML instance with NVMe SSD volumes , SageMaker doesn't provision Amazon EBS General Purpose SSD (gp2) storage. Available storage is fixed to the NVMe-type instance's storage capacity. SageMaker configures storage paths for training datasets, checkpoints, model artifacts, and outputs to use the entire capacity of the instance storage. For example, ML instance families with the NVMe-type instance storage include ml.p4d , ml.g4dn , and ml.g5 .

        When using an ML instance with the EBS-only storage option and without instance storage, you must define the size of EBS volume through VolumeSizeInGB in the ResourceConfig API. For example, ML instance families that use EBS volumes include ml.c5 and ml.p2 .

        To look up instance types and their instance storage types and volumes, see Amazon EC2 Instance Types .

        To find the default local paths defined by the SageMaker training platform, see Amazon SageMaker Training Storage Folders for Training Datasets, Checkpoints, Model Artifacts, and Outputs .

      • VolumeKmsKeyId (string) --

        The Amazon Web Services KMS key that SageMaker uses to encrypt data on the storage volume attached to the ML compute instance(s) that run the training job.

        Note

        Certain Nitro-based instances include local storage, dependent on the instance type. Local storage volumes are encrypted using a hardware module on the instance. You can't request a VolumeKmsKeyId when using an instance type with local storage.

        For a list of instance types that support local instance storage, see Instance Store Volumes .

        For more information about local instance storage encryption, see SSD Instance Store Volumes .

        The VolumeKmsKeyId can be in any of the following formats:

        • // KMS Key ID "1234abcd-12ab-34cd-56ef-1234567890ab"

        • // Amazon Resource Name (ARN) of a KMS Key "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"

      • InstanceGroups (list) --

        The configuration of a heterogeneous cluster in JSON format.

        • (dict) --

          Defines an instance group for heterogeneous cluster training. When requesting a training job using the CreateTrainingJob API, you can configure multiple instance groups .

          • InstanceType (string) --

            Specifies the instance type of the instance group.

          • InstanceCount (integer) --

            Specifies the number of instances of the instance group.

          • InstanceGroupName (string) --

            Specifies the name of the instance group.

      • KeepAlivePeriodInSeconds (integer) --

        The duration of time in seconds to retain configured resources in a warm pool for subsequent training jobs.

    • VpcConfig (dict) --

      A VpcConfig object that specifies the VPC that this training job has access to. For more information, see Protect Training Jobs by Using an Amazon Virtual Private Cloud .

      • SecurityGroupIds (list) --

        The VPC security group IDs, in the form sg-xxxxxxxx. Specify the security groups for the VPC that is specified in the Subnets field.

        • (string) --

      • Subnets (list) --

        The ID of the subnets in the VPC to which you want to connect your training job or model. For information about the availability of specific instance types, see Supported Instance Types and Availability Zones .

        • (string) --

    • StoppingCondition (dict) --

      Specifies a limit to how long a model training job can run. It also specifies how long a managed Spot training job has to complete. When the job reaches the time limit, SageMaker ends the training job. Use this API to cap model training costs.

      To stop a job, SageMaker sends the algorithm the SIGTERM signal, which delays job termination for 120 seconds. Algorithms can use this 120-second window to save the model artifacts, so the results of training are not lost.

      • MaxRuntimeInSeconds (integer) --

        The maximum length of time, in seconds, that a training or compilation job can run before it is stopped.

        For compilation jobs, if the job does not complete during this time, a TimeOut error is generated. We recommend starting with 900 seconds and increasing as necessary based on your model.

        For all other jobs, if the job does not complete during this time, SageMaker ends the job. When RetryStrategy is specified in the job request, MaxRuntimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt. The default value is 1 day. The maximum value is 28 days.

        The maximum time that a TrainingJob can run in total, including any time spent publishing metrics or archiving and uploading models after it has been stopped, is 30 days.

      • MaxWaitTimeInSeconds (integer) --

        The maximum length of time, in seconds, that a managed Spot training job has to complete. It is the amount of time spent waiting for Spot capacity plus the amount of time the job can run. It must be equal to or greater than MaxRuntimeInSeconds . If the job does not complete during this time, SageMaker ends the job.

        When RetryStrategy is specified in the job request, MaxWaitTimeInSeconds specifies the maximum time for all of the attempts in total, not each individual attempt.

      • MaxPendingTimeInSeconds (integer) --

        The maximum pending time in seconds.

    • CreationTime (datetime) --

      A timestamp that indicates when the training job was created.

    • TrainingStartTime (datetime) --

      Indicates the time when the training job starts on training instances. You are billed for the time interval between this time and the value of TrainingEndTime . The start time in CloudWatch Logs might be later than this time. The difference is due to the time it takes to download the training data and to the size of the training container.

    • TrainingEndTime (datetime) --

      Indicates the time when the training job ends on training instances. You are billed for the time interval between the value of TrainingStartTime and this time. For successful jobs and stopped jobs, this is the time after model artifacts are uploaded. For failed jobs, this is the time when SageMaker detects a job failure.

    • LastModifiedTime (datetime) --

      A timestamp that indicates when the status of the training job was last modified.

    • SecondaryStatusTransitions (list) --

      A history of all of the secondary statuses that the training job has transitioned through.

      • (dict) --

        An array element of SecondaryStatusTransitions for DescribeTrainingJob . It provides additional details about a status that the training job has transitioned through. A training job can be in one of several states, for example, starting, downloading, training, or uploading. Within each state, there are a number of intermediate states. For example, within the starting state, SageMaker could be starting the training job or launching the ML instances. These transitional states are referred to as the job's secondary status.

        • Status (string) --

          Contains a secondary status information from a training job.

          Status might be one of the following secondary statuses:

          InProgress

          • Starting - Starting the training job.

          • Downloading - An optional stage for algorithms that support File training input mode. It indicates that data is being downloaded to the ML storage volumes.

          • Training - Training is in progress.

          • Uploading - Training is complete and the model artifacts are being uploaded to the S3 location.

            Completed

          • Completed - The training job has completed.

            Failed

          • Failed - The training job has failed. The reason for the failure is returned in the FailureReason field of DescribeTrainingJobResponse .

            Stopped

          • MaxRuntimeExceeded - The job stopped because it exceeded the maximum allowed runtime.

          • Stopped - The training job has stopped.

            Stopping

          • Stopping - Stopping the training job.

          We no longer support the following secondary statuses:

          • LaunchingMLInstances

          • PreparingTrainingStack

          • DownloadingTrainingImage

        • StartTime (datetime) --

          A timestamp that shows when the training job transitioned to the current secondary status state.

        • EndTime (datetime) --

          A timestamp that shows when the training job transitioned out of this secondary status state into another secondary status state or when the training job has ended.

        • StatusMessage (string) --

          A detailed description of the progress within a secondary status.

          SageMaker provides secondary statuses and status messages that apply to each of them:

          Starting

          • Starting the training job.

          • Launching requested ML instances.

          • Insufficient capacity error from EC2 while launching instances, retrying!

          • Launched instance was unhealthy, replacing it!

          • Preparing the instances for training.

            Training

          • Downloading the training image.

          • Training image download completed. Training in progress.

          Warning

          Status messages are subject to change. Therefore, we recommend not including them in code that programmatically initiates actions. For examples, don't use status messages in if statements.

          To have an overview of your training job's progress, view TrainingJobStatus and SecondaryStatus in DescribeTrainingJob , and StatusMessage together. For example, at the start of a training job, you might see the following:

          • TrainingJobStatus - InProgress

          • SecondaryStatus - Training

          • StatusMessage - Downloading the training image

    • FinalMetricDataList (list) --

      A collection of MetricData objects that specify the names, values, and dates and times that the training algorithm emitted to Amazon CloudWatch.

      • (dict) --

        The name, value, and date and time of a metric that was emitted to Amazon CloudWatch.

        • MetricName (string) --

          The name of the metric.

        • Value (float) --

          The value of the metric.

        • Timestamp (datetime) --

          The date and time that the algorithm emitted the metric.

    • EnableNetworkIsolation (boolean) --

      If you want to allow inbound or outbound network calls, except for calls between peers within a training cluster for distributed training, choose True . If you enable network isolation for training jobs that are configured to use a VPC, SageMaker downloads and uploads customer data and model artifacts through the specified VPC, but the training container does not have network access.

    • EnableInterContainerTrafficEncryption (boolean) --

      To encrypt all communications between ML compute instances in distributed training, choose True . Encryption provides greater security for distributed training, but training might take longer. How long it takes depends on the amount of communication between compute instances, especially if you use a deep learning algorithms in distributed training.

    • EnableManagedSpotTraining (boolean) --

      A Boolean indicating whether managed spot training is enabled (True ) or not (False ).

    • CheckpointConfig (dict) --

      Contains information about the output location for managed spot training checkpoint data.

      • S3Uri (string) --

        Identifies the S3 path where you want SageMaker to store checkpoints. For example, s3://bucket-name/key-name-prefix .

      • LocalPath (string) --

        (Optional) The local directory where checkpoints are written. The default directory is /opt/ml/checkpoints/ .

    • TrainingTimeInSeconds (integer) --

      The training time in seconds.

    • BillableTimeInSeconds (integer) --

      The billable time in seconds. Billable time refers to the absolute wall-clock time.

      Multiply BillableTimeInSeconds by the number of instances (InstanceCount ) in your training cluster to get the total compute time SageMaker bills you if you run distributed training. The formula is as follows: BillableTimeInSeconds * InstanceCount .

      You can calculate the savings from using managed spot training using the formula (1 - BillableTimeInSeconds / TrainingTimeInSeconds) * 100 . For example, if BillableTimeInSeconds is 100 and TrainingTimeInSeconds is 500, the savings is 80%.

    • DebugHookConfig (dict) --

      Configuration information for the Amazon SageMaker Debugger hook parameters, metric and tensor collections, and storage paths. To learn more about how to configure the DebugHookConfig parameter, see Use the SageMaker and Debugger Configuration API Operations to Create, Update, and Debug Your Training Job .

      • LocalPath (string) --

        Path to local storage location for metrics and tensors. Defaults to /opt/ml/output/tensors/ .

      • S3OutputPath (string) --

        Path to Amazon S3 storage location for metrics and tensors.

      • HookParameters (dict) --

        Configuration information for the Amazon SageMaker Debugger hook parameters.

        • (string) --

          • (string) --

      • CollectionConfigurations (list) --

        Configuration information for Amazon SageMaker Debugger tensor collections. To learn more about how to configure the CollectionConfiguration parameter, see Use the SageMaker and Debugger Configuration API Operations to Create, Update, and Debug Your Training Job .

        • (dict) --

          Configuration information for the Amazon SageMaker Debugger output tensor collections.

          • CollectionName (string) --

            The name of the tensor collection. The name must be unique relative to other rule configuration names.

          • CollectionParameters (dict) --

            Parameter values for the tensor collection. The allowed parameters are "name" , "include_regex" , "reduction_config" , "save_config" , "tensor_names" , and "save_histogram" .

            • (string) --

              • (string) --

    • ExperimentConfig (dict) --

      Associates a SageMaker job as a trial component with an experiment and trial. Specified when you call the following APIs:

      • ExperimentName (string) --

        The name of an existing experiment to associate with the trial component.

      • TrialName (string) --

        The name of an existing trial to associate the trial component with. If not specified, a new trial is created.

      • TrialComponentDisplayName (string) --

        The display name for the trial component. If this key isn't specified, the display name is the trial component name.

      • RunName (string) --

        The name of the experiment run to associate with the trial component.

    • DebugRuleConfigurations (list) --

      Configuration information for Amazon SageMaker Debugger rules for debugging output tensors.

      • (dict) --

        Configuration information for SageMaker Debugger rules for debugging. To learn more about how to configure the DebugRuleConfiguration parameter, see Use the SageMaker and Debugger Configuration API Operations to Create, Update, and Debug Your Training Job .

        • RuleConfigurationName (string) --

          The name of the rule configuration. It must be unique relative to other rule configuration names.

        • LocalPath (string) --

          Path to local storage location for output of rules. Defaults to /opt/ml/processing/output/rule/ .

        • S3OutputPath (string) --

          Path to Amazon S3 storage location for rules.

        • RuleEvaluatorImage (string) --

          The Amazon Elastic Container (ECR) Image for the managed rule evaluation.

        • InstanceType (string) --

          The instance type to deploy a custom rule for debugging a training job.

        • VolumeSizeInGB (integer) --

          The size, in GB, of the ML storage volume attached to the processing instance.

        • RuleParameters (dict) --

          Runtime configuration for rule container.

          • (string) --

            • (string) --

    • TensorBoardOutputConfig (dict) --

      Configuration of storage locations for the Amazon SageMaker Debugger TensorBoard output data.

      • LocalPath (string) --

        Path to local storage location for tensorBoard output. Defaults to /opt/ml/output/tensorboard .

      • S3OutputPath (string) --

        Path to Amazon S3 storage location for TensorBoard output.

    • DebugRuleEvaluationStatuses (list) --

      Evaluation status of Amazon SageMaker Debugger rules for debugging on a training job.

      • (dict) --

        Information about the status of the rule evaluation.

        • RuleConfigurationName (string) --

          The name of the rule configuration.

        • RuleEvaluationJobArn (string) --

          The Amazon Resource Name (ARN) of the rule evaluation job.

        • RuleEvaluationStatus (string) --

          Status of the rule evaluation.

        • StatusDetails (string) --

          Details from the rule evaluation.

        • LastModifiedTime (datetime) --

          Timestamp when the rule evaluation status was last modified.

    • ProfilerConfig (dict) --

      Configuration information for Amazon SageMaker Debugger system monitoring, framework profiling, and storage paths.

      • S3OutputPath (string) --

        Path to Amazon S3 storage location for system and framework metrics.

      • ProfilingIntervalInMilliseconds (integer) --

        A time interval for capturing system metrics in milliseconds. Available values are 100, 200, 500, 1000 (1 second), 5000 (5 seconds), and 60000 (1 minute) milliseconds. The default value is 500 milliseconds.

      • ProfilingParameters (dict) --

        Configuration information for capturing framework metrics. Available key strings for different profiling options are DetailedProfilingConfig , PythonProfilingConfig , and DataLoaderProfilingConfig . The following codes are configuration structures for the ProfilingParameters parameter. To learn more about how to configure the ProfilingParameters parameter, see Use the SageMaker and Debugger Configuration API Operations to Create, Update, and Debug Your Training Job .

        • (string) --

          • (string) --

      • DisableProfiler (boolean) --

        Configuration to turn off Amazon SageMaker Debugger's system monitoring and profiling functionality. To turn it off, set to True .

    • ProfilerRuleConfigurations (list) --

      Configuration information for Amazon SageMaker Debugger rules for profiling system and framework metrics.

      • (dict) --

        Configuration information for profiling rules.

        • RuleConfigurationName (string) --

          The name of the rule configuration. It must be unique relative to other rule configuration names.

        • LocalPath (string) --

          Path to local storage location for output of rules. Defaults to /opt/ml/processing/output/rule/ .

        • S3OutputPath (string) --

          Path to Amazon S3 storage location for rules.

        • RuleEvaluatorImage (string) --

          The Amazon Elastic Container Registry Image for the managed rule evaluation.

        • InstanceType (string) --

          The instance type to deploy a custom rule for profiling a training job.

        • VolumeSizeInGB (integer) --

          The size, in GB, of the ML storage volume attached to the processing instance.

        • RuleParameters (dict) --

          Runtime configuration for rule container.

          • (string) --

            • (string) --

    • ProfilerRuleEvaluationStatuses (list) --

      Evaluation status of Amazon SageMaker Debugger rules for profiling on a training job.

      • (dict) --

        Information about the status of the rule evaluation.

        • RuleConfigurationName (string) --

          The name of the rule configuration.

        • RuleEvaluationJobArn (string) --

          The Amazon Resource Name (ARN) of the rule evaluation job.

        • RuleEvaluationStatus (string) --

          Status of the rule evaluation.

        • StatusDetails (string) --

          Details from the rule evaluation.

        • LastModifiedTime (datetime) --

          Timestamp when the rule evaluation status was last modified.

    • ProfilingStatus (string) --

      Profiling status of a training job.

    • RetryStrategy (dict) --

      The number of times to retry the job when the job fails due to an InternalServerError .

      • MaximumRetryAttempts (integer) --

        The number of times to retry the job. When the job is retried, it's SecondaryStatus is changed to STARTING .

    • Environment (dict) --

      The environment variables to set in the Docker container.

      • (string) --

        • (string) --

    • WarmPoolStatus (dict) --

      The status of the warm pool associated with the training job.

      • Status (string) --

        The status of the warm pool.

        • InUse : The warm pool is in use for the training job.

        • Available : The warm pool is available to reuse for a matching training job.

        • Reused : The warm pool moved to a matching training job for reuse.

        • Terminated : The warm pool is no longer available. Warm pools are unavailable if they are terminated by a user, terminated for a patch update, or terminated for exceeding the specified KeepAlivePeriodInSeconds .

      • ResourceRetainedBillableTimeInSeconds (integer) --

        The billable time in seconds used by the warm pool. Billable time refers to the absolute wall-clock time.

        Multiply ResourceRetainedBillableTimeInSeconds by the number of instances (InstanceCount ) in your training cluster to get the total compute time SageMaker bills you if you run warm pool training. The formula is as follows: ResourceRetainedBillableTimeInSeconds * InstanceCount .

      • ReusedByJob (string) --

        The name of the matching training job that reused the warm pool.

DescribeUserProfile (updated) Link ¶
Changes (response)
{'UserSettings': {'JupyterServerAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                        'ml.trn1.32xlarge',
                                                                                        'ml.trn1n.32xlarge'}}},
                  'KernelGatewayAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                        'ml.trn1.32xlarge',
                                                                                        'ml.trn1n.32xlarge'}}},
                  'RSessionAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                   'ml.trn1.32xlarge',
                                                                                   'ml.trn1n.32xlarge'}}},
                  'TensorBoardAppSettings': {'DefaultResourceSpec': {'InstanceType': {'ml.trn1.2xlarge',
                                                                                      'ml.trn1.32xlarge',
                                                                                      'ml.trn1n.32xlarge'}}}}}

Describes a user profile. For more information, see CreateUserProfile .

See also: AWS API Documentation

Request Syntax

client.describe_user_profile(
    DomainId='string',
    UserProfileName='string'
)
type DomainId

string

param DomainId

[REQUIRED]

The domain ID.

type UserProfileName

string

param UserProfileName

[REQUIRED]

The user profile name. This value is not case sensitive.

rtype

dict

returns

Response Syntax

{
    'DomainId': 'string',
    'UserProfileArn': 'string',
    'UserProfileName': 'string',
    'HomeEfsFileSystemUid': 'string',
    'Status': 'Deleting'|'Failed'|'InService'|'Pending'|'Updating'|'Update_Failed'|'Delete_Failed',
    'LastModifiedTime': datetime(2015, 1, 1),
    'CreationTime': datetime(2015, 1, 1),
    'FailureReason': 'string',
    'SingleSignOnUserIdentifier': 'string',
    'SingleSignOnUserValue': 'string',
    'UserSettings': {
        'ExecutionRole': 'string',
        'SecurityGroups': [
            'string',
        ],
        'SharingSettings': {
            'NotebookOutputOption': 'Allowed'|'Disabled',
            'S3OutputPath': 'string',
            'S3KmsKeyId': 'string'
        },
        'JupyterServerAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            },
            'LifecycleConfigArns': [
                'string',
            ],
            'CodeRepositories': [
                {
                    'RepositoryUrl': 'string'
                },
            ]
        },
        'KernelGatewayAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            },
            'CustomImages': [
                {
                    'ImageName': 'string',
                    'ImageVersionNumber': 123,
                    'AppImageConfigName': 'string'
                },
            ],
            'LifecycleConfigArns': [
                'string',
            ]
        },
        'TensorBoardAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            }
        },
        'RStudioServerProAppSettings': {
            'AccessStatus': 'ENABLED'|'DISABLED',
            'UserGroup': 'R_STUDIO_ADMIN'|'R_STUDIO_USER'
        },
        'RSessionAppSettings': {
            'DefaultResourceSpec': {
                'SageMakerImageArn': 'string',
                'SageMakerImageVersionArn': 'string',
                'InstanceType': 'system'|'ml.t3.micro'|'ml.t3.small'|'ml.t3.medium'|'ml.t3.large'|'ml.t3.xlarge'|'ml.t3.2xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.8xlarge'|'ml.m5.12xlarge'|'ml.m5.16xlarge'|'ml.m5.24xlarge'|'ml.m5d.large'|'ml.m5d.xlarge'|'ml.m5d.2xlarge'|'ml.m5d.4xlarge'|'ml.m5d.8xlarge'|'ml.m5d.12xlarge'|'ml.m5d.16xlarge'|'ml.m5d.24xlarge'|'ml.c5.large'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.12xlarge'|'ml.c5.18xlarge'|'ml.c5.24xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.r5.large'|'ml.r5.xlarge'|'ml.r5.2xlarge'|'ml.r5.4xlarge'|'ml.r5.8xlarge'|'ml.r5.12xlarge'|'ml.r5.16xlarge'|'ml.r5.24xlarge'|'ml.g5.xlarge'|'ml.g5.2xlarge'|'ml.g5.4xlarge'|'ml.g5.8xlarge'|'ml.g5.16xlarge'|'ml.g5.12xlarge'|'ml.g5.24xlarge'|'ml.g5.48xlarge'|'ml.geospatial.interactive'|'ml.p4d.24xlarge'|'ml.p4de.24xlarge'|'ml.trn1.2xlarge'|'ml.trn1.32xlarge'|'ml.trn1n.32xlarge',
                'LifecycleConfigArn': 'string'
            },
            'CustomImages': [
                {
                    'ImageName': 'string',
                    'ImageVersionNumber': 123,
                    'AppImageConfigName': 'string'
                },
            ]
        },
        'CanvasAppSettings': {
            'TimeSeriesForecastingSettings': {
                'Status': 'ENABLED'|'DISABLED',
                'AmazonForecastRoleArn': 'string'
            },
            'ModelRegisterSettings': {
                'Status': 'ENABLED'|'DISABLED',
                'CrossAccountModelRegisterRoleArn': 'string'
            },
            'WorkspaceSettings': {
                'S3ArtifactPath': 'string',
                'S3KmsKeyId': 'string'
            },
            'IdentityProviderOAuthSettings': [
                {
                    'DataSourceName': 'SalesforceGenie'|'Snowflake',
                    'Status': 'ENABLED'|'DISABLED',
                    'SecretArn': 'string'
                },
            ],
            'KendraSettings': {
                'Status': 'ENABLED'|'DISABLED'
            },
            'DirectDeploySettings': {
                'Status': 'ENABLED'|'DISABLED'
            }
        }
    }
}

Response Structure

  • (dict) --

    • DomainId (string) --

      The ID of the domain that contains the profile.

    • UserProfileArn (string) --

      The user profile Amazon Resource Name (ARN).

    • UserProfileName (string) --

      The user profile name.

    • HomeEfsFileSystemUid (string) --

      The ID of the user's profile in the Amazon Elastic File System (EFS) volume.

    • Status (string) --

      The status.

    • LastModifiedTime (datetime) --

      The last modified time.

    • CreationTime (datetime) --

      The creation time.

    • FailureReason (string) --

      The failure reason.

    • SingleSignOnUserIdentifier (string) --

      The IAM Identity Center user identifier.

    • SingleSignOnUserValue (string) --

      The IAM Identity Center user value.

    • UserSettings (dict) --

      A collection of settings.

      • ExecutionRole (string) --

        The execution role for the user.

      • SecurityGroups (list) --

        The security groups for the Amazon Virtual Private Cloud (VPC) that Studio uses for communication.

        Optional when the CreateDomain.AppNetworkAccessType parameter is set to PublicInternetOnly .

        Required when the CreateDomain.AppNetworkAccessType parameter is set to VpcOnly , unless specified as part of the DefaultUserSettings for the domain.

        Amazon SageMaker adds a security group to allow NFS traffic from SageMaker Studio. Therefore, the number of security groups that you can specify is one less than the maximum number shown.

        • (string) --

      • SharingSettings (dict) --

        Specifies options for sharing SageMaker Studio notebooks.

        • NotebookOutputOption (string) --

          Whether to include the notebook cell output when sharing the notebook. The default is Disabled .

        • S3OutputPath (string) --

          When NotebookOutputOption is Allowed , the Amazon S3 bucket used to store the shared notebook snapshots.

        • S3KmsKeyId (string) --

          When NotebookOutputOption is Allowed , the Amazon Web Services Key Management Service (KMS) encryption key ID used to encrypt the notebook cell output in the Amazon S3 bucket.

      • JupyterServerAppSettings (dict) --

        The Jupyter server's app settings.

        • DefaultResourceSpec (dict) --

          The default instance type and the Amazon Resource Name (ARN) of the default SageMaker image used by the JupyterServer app. If you use the LifecycleConfigArns parameter, then this parameter is also required.

          • SageMakerImageArn (string) --

            The ARN of the SageMaker image that the image version belongs to.

          • SageMakerImageVersionArn (string) --

            The ARN of the image version created on the instance.

          • InstanceType (string) --

            The instance type that the image version runs on.

            Note

            JupyterServer apps only support the system value.

            For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

          • LifecycleConfigArn (string) --

            The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

        • LifecycleConfigArns (list) --

          The Amazon Resource Name (ARN) of the Lifecycle Configurations attached to the JupyterServerApp. If you use this parameter, the DefaultResourceSpec parameter is also required.

          Note

          To remove a Lifecycle Config, you must set LifecycleConfigArns to an empty list.

          • (string) --

        • CodeRepositories (list) --

          A list of Git repositories that SageMaker automatically displays to users for cloning in the JupyterServer application.

          • (dict) --

            A Git repository that SageMaker automatically displays to users for cloning in the JupyterServer application.

            • RepositoryUrl (string) --

              The URL of the Git repository.

      • KernelGatewayAppSettings (dict) --

        The kernel gateway app settings.

        • DefaultResourceSpec (dict) --

          The default instance type and the Amazon Resource Name (ARN) of the default SageMaker image used by the KernelGateway app.

          Note

          The Amazon SageMaker Studio UI does not use the default instance type value set here. The default instance type set here is used when Apps are created using the Amazon Web Services Command Line Interface or Amazon Web Services CloudFormation and the instance type parameter value is not passed.

          • SageMakerImageArn (string) --

            The ARN of the SageMaker image that the image version belongs to.

          • SageMakerImageVersionArn (string) --

            The ARN of the image version created on the instance.

          • InstanceType (string) --

            The instance type that the image version runs on.

            Note

            JupyterServer apps only support the system value.

            For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

          • LifecycleConfigArn (string) --

            The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

        • CustomImages (list) --

          A list of custom SageMaker images that are configured to run as a KernelGateway app.

          • (dict) --

            A custom SageMaker image. For more information, see Bring your own SageMaker image .

            • ImageName (string) --

              The name of the CustomImage. Must be unique to your account.

            • ImageVersionNumber (integer) --

              The version number of the CustomImage.

            • AppImageConfigName (string) --

              The name of the AppImageConfig.

        • LifecycleConfigArns (list) --

          The Amazon Resource Name (ARN) of the Lifecycle Configurations attached to the the user profile or domain.

          Note

          To remove a Lifecycle Config, you must set LifecycleConfigArns to an empty list.

          • (string) --

      • TensorBoardAppSettings (dict) --

        The TensorBoard app settings.

        • DefaultResourceSpec (dict) --

          The default instance type and the Amazon Resource Name (ARN) of the SageMaker image created on the instance.

          • SageMakerImageArn (string) --

            The ARN of the SageMaker image that the image version belongs to.

          • SageMakerImageVersionArn (string) --

            The ARN of the image version created on the instance.

          • InstanceType (string) --

            The instance type that the image version runs on.

            Note

            JupyterServer apps only support the system value.

            For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

          • LifecycleConfigArn (string) --

            The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

      • RStudioServerProAppSettings (dict) --

        A collection of settings that configure user interaction with the RStudioServerPro app.

        • AccessStatus (string) --

          Indicates whether the current user has access to the RStudioServerPro app.

        • UserGroup (string) --

          The level of permissions that the user has within the RStudioServerPro app. This value defaults to User. The Admin value allows the user access to the RStudio Administrative Dashboard.

      • RSessionAppSettings (dict) --

        A collection of settings that configure the RSessionGateway app.

        • DefaultResourceSpec (dict) --

          Specifies the ARN's of a SageMaker image and SageMaker image version, and the instance type that the version runs on.

          • SageMakerImageArn (string) --

            The ARN of the SageMaker image that the image version belongs to.

          • SageMakerImageVersionArn (string) --

            The ARN of the image version created on the instance.

          • InstanceType (string) --

            The instance type that the image version runs on.

            Note

            JupyterServer apps only support the system value.

            For KernelGateway apps , the system value is translated to ml.t3.medium . KernelGateway apps also support all other values for available instance types.

          • LifecycleConfigArn (string) --

            The Amazon Resource Name (ARN) of the Lifecycle Configuration attached to the Resource.

        • CustomImages (list) --

          A list of custom SageMaker images that are configured to run as a RSession app.

          • (dict) --

            A custom SageMaker image. For more information, see Bring your own SageMaker image .

            • ImageName (string) --

              The name of the CustomImage. Must be unique to your account.

            • ImageVersionNumber (integer) --

              The version number of the CustomImage.

            • AppImageConfigName (string) --

              The name of the AppImageConfig.

      • CanvasAppSettings (dict) --

        The Canvas app settings.

        • TimeSeriesForecastingSettings (dict) --

          Time series forecast settings for the SageMaker Canvas application.

          • Status (string) --

            Describes whether time series forecasting is enabled or disabled in the Canvas application.

          • AmazonForecastRoleArn (string) --

            The IAM role that Canvas passes to Amazon Forecast for time series forecasting. By default, Canvas uses the execution role specified in the UserProfile that launches the Canvas application. If an execution role is not specified in the UserProfile , Canvas uses the execution role specified in the Domain that owns the UserProfile . To allow time series forecasting, this IAM role should have the AmazonSageMakerCanvasForecastAccess policy attached and forecast.amazonaws.com added in the trust relationship as a service principal.

        • ModelRegisterSettings (dict) --

          The model registry settings for the SageMaker Canvas application.

          • Status (string) --

            Describes whether the integration to the model registry is enabled or disabled in the Canvas application.

          • CrossAccountModelRegisterRoleArn (string) --

            The Amazon Resource Name (ARN) of the SageMaker model registry account. Required only to register model versions created by a different SageMaker Canvas Amazon Web Services account than the Amazon Web Services account in which SageMaker model registry is set up.

        • WorkspaceSettings (dict) --

          The workspace settings for the SageMaker Canvas application.

          • S3ArtifactPath (string) --

            The Amazon S3 bucket used to store artifacts generated by Canvas. Updating the Amazon S3 location impacts existing configuration settings, and Canvas users no longer have access to their artifacts. Canvas users must log out and log back in to apply the new location.

          • S3KmsKeyId (string) --

            The Amazon Web Services Key Management Service (KMS) encryption key ID that is used to encrypt artifacts generated by Canvas in the Amazon S3 bucket.

        • IdentityProviderOAuthSettings (list) --

          The settings for connecting to an external data source with OAuth.

          • (dict) --

            The Amazon SageMaker Canvas application setting where you configure OAuth for connecting to an external data source, such as Snowflake.

            • DataSourceName (string) --

              The name of the data source that you're connecting to. Canvas currently supports OAuth for Snowflake and Salesforce Data Cloud.

            • Status (string) --

              Describes whether OAuth for a data source is enabled or disabled in the Canvas application.

            • SecretArn (string) --

              The ARN of an Amazon Web Services Secrets Manager secret that stores the credentials from your identity provider, such as the client ID and secret, authorization URL, and token URL.

        • KendraSettings (dict) --

          The settings for document querying.

          • Status (string) --

            Describes whether the document querying feature is enabled or disabled in the Canvas application.

        • DirectDeploySettings (dict) --

          The model deployment settings for the SageMaker Canvas application.

          • Status (string) --

            Describes whether model deployment permissions are enabled or disabled in the Canvas application.