API Changes

2021/04/21 - api.detective - 4 updated api methods

Changes   Added parameters to track the data volume in bytes for a member account. Deprecated the existing parameters that tracked the volume as a percentage of the allowed volume for a behavior graph. Changes reflected in MemberDetails object.

2021/04/21 - groundstation - 6 updated api methods

Changes   Support new S3 Recording Config allowing customers to write downlink data directly to S3.

2021/04/21 - kendra - 1 updated api methods

Changes   Amazon Kendra now enables users to override index-level boosting configurations for each query.

2021/04/21 - redshift - 4 new api methods

Changes   Add operations: AddPartner, DescribePartners, DeletePartner, and UpdatePartnerStatus to support tracking integration status with data partners.

2021/04/19 - ce - 1 updated api methods

Changes   Added support for Amazon SageMaker in Machine Learning Savings Plans

2021/04/19 - savingsplans - 4 updated api methods

Changes   Added support for Amazon SageMaker in Machine Learning Savings Plans

2021/04/15 - dms - 1 new 4 updated api methods

Changes   AWS DMS added support of TLS for Kafka endpoint. Added Describe endpoint setting API for DMS endpoints.

2021/04/14 - codestar-connections - 1 updated api methods

Changes   This release adds tagging support for CodeStar Connections Host resources

2021/04/14 - mediaconnect - 5 updated api methods

Changes   For flows that use Listener protocols, you can now easily locate an output's outbound IP address for a private internet. Additionally, MediaConnect now supports the Waiters feature that makes it easier to poll for the status of a flow until it reaches its desired state.

2021/04/13 - comprehendmedical - 1 updated api methods

Changes   The InferICD10CM API now returns TIME_EXPRESSION entities that refer to medical conditions.

2021/04/13 - redshift - 1 new 16 updated api methods

Changes   Added support to enable AQUA in Amazon Redshift clusters.

2021/04/13 - sts - 3 updated api methods

Changes   This release adds the SourceIdentity parameter that can be set when assuming a role.

2021/04/12 - codebuild - 11 updated api methods

Changes   AWS CodeBuild now allows you to set the access permissions for build artifacts, project artifacts, and log files that are uploaded to an Amazon S3 bucket that is owned by another account.

2021/04/12 - fsx - 1 new 4 updated api methods

Changes   Support for cross-region and cross-account backup copies

2021/04/09 - redshift - 1 updated api methods

Changes   Add support for case sensitive table level restore

2021/04/08 - appstream2 - 1 new 7 updated api methods

Changes   This release provides support for image updates

2021/04/08 - autoscaling - 3 new 2 updated api methods

Changes   Amazon EC2 Auto Scaling announces Warm Pools that help applications to scale out faster by pre-initializing EC2 instances and save money by requiring fewer continuously running instances

2021/04/08 - lookoutequipment - 22 new api methods

Changes   This release introduces support for Amazon Lookout for Equipment.

2021/04/08 - robomaker - 9 updated api methods

Changes   This release allows RoboMaker customers to specify custom tools to run with their simulation job

2021/04/07 - access-analyzer - 4 new api methods

Changes   IAM Access Analyzer now analyzes your CloudTrail events to identify actions and services that have been used by an IAM entity (user or role) and generates an IAM policy that is based on that activity.

2021/04/07 - elasticache - 8 updated api methods

Changes   This release adds tagging support for all AWS ElastiCache resources except Global Replication Groups.

2021/04/07 - ivs - 4 new 5 updated api methods

Changes   This release adds support for the Auto-Record to S3 feature. Amazon IVS now enables you to save your live video to Amazon S3.

2021/04/07 - mgn - 25 new api methods

Changes   Add new service - Application Migration Service.

2021/04/07 - storagegateway - 5 new api methods

Changes   File Gateway APIs now support FSx for Windows as a cloud storage.

2021/04/06 - ec2 - 3 new api methods

Changes   This release adds support for storing EBS-backed AMIs in S3 and restoring them from S3 to enable cross-partition copying of AMIs

2021/04/06 - medialive - 8 updated api methods

Changes   MediaLive VPC outputs update to include Availability Zones, Security groups, Elastic Network Interfaces, and Subnet Ids in channel response

2021/04/06 - ssm - 1 new 4 updated api methods

Changes   Supports removing a label or labels from a parameter, enables ScheduledEndTime and ChangeDetails for StartChangeRequestExecution API, supports critical/security/other noncompliant count for patch API.

2021/04/05 - appflow - 3 updated api methods

Changes   Added destination properties for Zendesk.

2021/04/05 - auditmanager - 1 updated api methods

Changes   AWS Audit Manager has updated the GetAssessment API operation to include a new response field called userRole. The userRole field indicates the role information and IAM ARN of the API caller.

2021/04/05 - medialive - 9 updated api methods

Changes   MediaLive now support HTML5 Motion Graphics overlay

2021/04/02 - imagebuilder - 6 updated api methods

Changes   This release adds support for Block Device Mappings for container image builds, and adds distribution configuration support for EC2 launch templates in AMI builds.

2021/04/02 - mediapackage - 4 updated api methods

Changes   SPEKE v2 is an upgrade to the existing SPEKE API to support multiple encryption keys, based on an encryption contract selected by the customer.

2021/04/01 - ec2 - 1 new api methods

Changes   VPC Flow Logs Service adds a new API, GetFlowLogsIntegrationTemplate, which generates CloudFormation templates for Athena. For more info, see https://docs.aws.amazon.com/console/vpc/flow-logs/athena

2021/04/01 - fms - 6 updated api methods

Changes   Added Firewall Manager policy support for AWS Route 53 Resolver DNS Firewall.

2021/04/01 - kendra - 3 updated api methods

Changes   AWS Kendra's ServiceNow data source now supports OAuth 2.0 authentication and knowledge article filtering via a ServiceNow query.

2021/04/01 - models.lex - 6 updated api methods

Changes   Lex now supports the ja-JP locale

2021/04/01 - lightsail - 4 updated api methods

Changes   - This release adds support for state detail for Amazon Lightsail container services.

2021/04/01 - mediaconvert - 11 updated api methods

Changes   MediaConvert now supports HLS ingest, sidecar WebVTT ingest, Teletext color & style passthrough to TTML subtitles, TTML to WebVTT subtitle conversion with style, & DRC profiles in AC3 audio.

2021/04/01 - route53resolver - 25 new api methods

Changes   Route 53 Resolver DNS Firewall is a firewall service that allows you to filter and regulate outbound DNS traffic for your VPCs.

2021/04/01 - runtime.lex - 2 updated api methods

Changes   Amazon Lex now supports base64-encoded message and input transcript fields.

2021/04/01 - wafv2 - 13 updated api methods

Changes   Added support for ScopeDownStatement for ManagedRuleGroups, Labels, LabelMatchStatement, and LoggingFilter. For more information on these features, see the AWS WAF Developer Guide.

2021/03/31 - batch - 3 updated api methods

Changes   AWS Batch adds support for Amazon EFS File System

2021/03/31 - cloud9 - 2 updated api methods

Changes   Add ImageId input parameter to CreateEnvironmentEC2 endpoint. New parameter enables creation of environments with different AMIs.

2021/03/31 - cloudformation - 6 updated api methods

Changes   1. Added a new parameter "RegionConcurrencyType" in OperationPreferences. 2. Changed the name of "AccountUrl" to "AccountsUrl" in "DeploymentTargets" parameter.

2021/03/31 - comprehend - 9 updated api methods

Changes   Support for customer managed KMS encryption of Comprehend custom models

2021/03/31 - api.detective - 3 new api methods

Changes   Added the ability to assign tag values to Detective behavior graphs. Tag values can be used for attribute-based access control, and for cost allocation for billing.

2021/03/31 - directconnect - 3 new 16 updated api methods

Changes   This release adds MACsec support to AWS Direct Connect

2021/03/31 - iot - 1 updated api methods

Changes   Added ability to prefix search on attribute value for ListThings API.

2021/03/31 - api.iotwireless - 4 updated api methods

Changes   Add Sidewalk support to APIs: GetWirelessDevice, ListWirelessDevices, GetWirelessDeviceStatistics. Add Gateway connection status in GetWirelessGatewayStatistics API.

2021/03/31 - redshift - 7 new api methods

Changes   Enable customers to share access to their Redshift clusters from other VPCs (including VPCs from other accounts).

2021/03/31 - transcribe - 3 updated api methods

Changes   Amazon Transcribe now supports creating custom language models in the following languages: British English (en-GB), Australian English (en-AU), Indian Hindi (hi-IN), and US Spanish (es-US).

2021/03/31 - workmail - 5 new api methods

Changes   This release adds support for mobile device access rules management in Amazon WorkMail.

2021/03/30 - config - 2 new 13 updated api methods

Changes   Adding new APIs to support ConformancePack Compliance CI in Aggregators

2021/03/30 - databrew - 4 updated api methods

Changes   This SDK release adds two new dataset features: 1) support for specifying a database connection as a dataset input 2) support for dynamic datasets that accept configurable parameters in S3 path.

2021/03/30 - ec2 - 5 new api methods

Changes   ReplaceRootVolume feature enables customers to replace the EBS root volume of a running instance to a previously known state. Add support to grant account-level access to the EC2 serial console

2021/03/30 - ec2-instance-connect - 1 new api methods

Changes   Adding support to push SSH keys to the EC2 serial console in order to allow an SSH connection to your Amazon EC2 instance's serial port.

2021/03/30 - frauddetector - 4 new api methods

Changes   This release adds support for Batch Predictions in Amazon Fraud Detector.

2021/03/30 - monitoring - 6 new api methods

Changes   SDK update for new Metric Streams feature

2021/03/30 - pinpoint - 6 updated api methods

Changes   Added support for journey pause/resume, journey updatable import segment and journey quiet time wait.

2021/03/30 - api.sagemaker - 3 updated api methods

Changes   Amazon SageMaker Autopilot now supports 1) feature importance reports for AutoML jobs and 2) PartialFailures for AutoML jobs

2021/03/29 - rds - 6 new api methods

Changes   This release adds support for Event Subscriptions to DocumentDB.

2021/03/29 - glue - 1 updated api methods

Changes   Allow Dots in Registry and Schema Names for CreateRegistry, CreateSchema; Fixed issue when duplicate keys are present and not returned as part of QuerySchemaVersionMetadata.

2021/03/29 - geo - 10 updated api methods

Changes   Amazon Location added support for specifying pricing plan information on resources in alignment with our cost model.

2021/03/29 - wafv2 - 10 updated api methods

Changes   Added custom request handling and custom response support in rule actions and default action; Added the option to inspect the web request body as parsed and filtered JSON.

2021/03/26 - profile - 1 updated api methods

Changes   This release adds an optional parameter named FlowDefinition in PutIntegrationRequest.

2021/03/26 - events - 2 updated api methods

Changes   Add support for SageMaker Model Builder Pipelines Targets to EventBridge

2021/03/26 - events - 2 updated api methods

Changes   Add support for SageMaker Model Builder Pipelines Targets to EventBridge

2021/03/26 - api.iotwireless - 1 updated api methods

Changes   Support tag-on-create for WirelessDevice.

2021/03/26 - transcribe - 2 updated api methods

Changes   Amazon Transcribe now supports tagging words that match your vocabulary filter for batch transcription.

2021/03/25 - a4b - 3 updated api methods

Changes   Added support for enabling and disabling data retention in the CreateProfile and UpdateProfile APIs and retrieving the state of data retention for a profile in the GetProfile API.

2021/03/25 - lookoutmetrics - 25 new api methods

Changes   Amazon Lookout for Metrics is now generally available. You can use Lookout for Metrics to monitor your data for anomalies. For more information, see the Amazon Lookout for Metrics Developer Guide.

2021/03/25 - medialive - 8 updated api methods

Changes   EML now supports handling HDR10 and HLG 2020 color space from a Link input.

2021/03/25 - rekognition - 3 new 3 updated api methods

Changes   "This release introduces AWS tagging support for Amazon Rekognition collections, stream processors, and Custom Label models."

2021/03/25 - api.sagemaker - 5 updated api methods

Changes   This feature allows customer to specify the environment variables in their CreateTrainingJob requests.

2021/03/24 - ec2 - 1 updated api methods

Changes   maximumEfaInterfaces added to DescribeInstanceTypes API

2021/03/24 - ssm - 3 updated api methods

Changes   This release allows SSM Explorer customers to enable OpsData sources across their organization when creating a resource data sync.

2021/03/23 - ce - 4 updated api methods

Changes   You can now create cost categories with inherited value rules and specify default values for any uncategorized costs.

2021/03/23 - gamelift - 3 updated api methods

Changes   GameLift adds support for using event notifications to monitor game session placements. Specify an SNS topic or use CloudWatch Events to track activity for a game session queue.

2021/03/22 - ec2 - 6 updated api methods

Changes   This release adds support for UEFI boot on selected AMD- and Intel-based EC2 instances.

2021/03/22 - macie2 - 2 new api methods

Changes   This release of the Amazon Macie API adds support for publishing sensitive data findings to AWS Security Hub and specifying which categories of findings to publish to Security Hub.

2021/03/22 - redshift - 1 new 16 updated api methods

Changes   Added support to enable AQUA in Amazon Redshift clusters.

2021/03/19 - ec2 - 22 updated api methods

Changes   X2gd instances are the next generation of memory-optimized instances powered by AWS-designed, Arm-based AWS Graviton2 processors.

2021/03/19 - api.sagemaker - 2 updated api methods

Changes   Adding authentication support for pulling images stored in private Docker registries to build containers for real-time inference.

2021/03/18 - autoscaling - 1 updated api methods

Changes   Amazon EC2 Auto Scaling Instance Refresh now supports phased deployments.

2021/03/18 - redshift - 16 updated api methods

Changes   Add new fields for additional information about VPC endpoint for clusters with reallocation enabled, and a new field for total storage capacity for all clusters.

2021/03/18 - s3 - 1 new api methods

Changes   S3 Object Lambda is a new S3 feature that enables users to apply their own custom code to process the output of a standard S3 GET request by automatically invoking a Lambda function with a GET request

2021/03/18 - s3-control - 10 new api methods

Changes   S3 Object Lambda is a new S3 feature that enables users to apply their own custom code to process the output of a standard S3 GET request by automatically invoking a Lambda function with a GET request

2021/03/18 - securityhub - 6 updated api methods

Changes   New object for separate provider and customer values. New objects track S3 Public Access Block configuration and identify sensitive data. BatchImportFinding requests are limited to 100 findings.

2021/03/17 - api.sagemaker - 3 updated api methods

Changes   Support new target device ml_eia2 in SageMaker CreateCompilationJob API

2021/03/16 - access-analyzer - 1 new api methods

Changes   This release adds support for the ValidatePolicy API. IAM Access Analyzer is adding over 100 policy checks and actionable recommendations that help you validate your policies during authoring.

2021/03/16 - gamelift - 5 new 18 updated api methods

Changes   GameLift expands to six new AWS Regions, adds support for multi-location fleets to streamline management of hosting resources, and lets you customize more of the game session placement process.

2021/03/16 - mediaconnect - 9 updated api methods

Changes   This release adds support for the SRT-listener protocol on sources and outputs.

2021/03/16 - airflow - 1 updated api methods

Changes   This release adds UPDATE_FAILED and UNAVAILABLE MWAA environment states.

2021/03/15 - codedeploy - 6 updated api methods

Changes   AWS CodeDeploy can now detect instances running an outdated revision of your application and automatically update them with the latest revision.

2021/03/15 - ecs - 2 new 14 updated api methods

Changes   This is for ecs exec feature release which includes two new APIs - execute-command and update-cluster and an AWS CLI customization for execute-command API

2021/03/15 - elasticmapreduce - 3 updated api methods

Changes   Amazon EMR customers can now specify Resource Group to target Capacity Reservations in their EMR clusters with instance fleets using allocation strategy.

2021/03/15 - fis - 14 new api methods

Changes   Initial release of AWS Fault Injection Simulator, a managed service that enables you to perform fault injection experiments on your AWS workloads

2021/03/12 - cur - 3 updated api methods

Changes   - Added optional billingViewArn field for OSG.

2021/03/12 - api.mediatailor - 25 new 1 updated api methods

Changes   MediaTailor channel assembly is a new manifest-only service that allows you to assemble linear streams using your existing VOD content.

2021/03/12 - workspaces - 3 new 1 updated api methods

Changes   Adds API support for WorkSpaces bundle management operations.

2021/03/11 - comprehend - 1 new api methods

Changes   ContainsPiiEntities API analyzes the input text for the presence of personally identifiable information(PII) and returns the labels of identified PII entity types such as name, address etc.

2021/03/11 - medialive - 8 updated api methods

Changes   MediaLive supports the ability to apply a canned ACL to output sent to an AWS S3 bucket; supports ability to specify position for EBU-TT and TTML output captions converted from Teletext source.

2021/03/10 - access-analyzer - 4 new api methods

Changes   This release adds support to preview IAM Access Analyzer findings for a resource before deploying resource permission changes.

2021/03/10 - backup - 1 new 5 updated api methods

Changes   Added support for enabling continuous backups.

2021/03/10 - s3 - 2 updated api methods

Changes   Adding ID element to the CORSRule schema

2021/03/10 - ssm - 4 updated api methods

Changes   Systems Manager support for tagging OpsMetadata.

2021/03/09 - autoscaling - 3 updated api methods

Changes   EC2 Auto Scaling now supports setting a local time zone for cron expressions in scheduled actions, removing the need to adjust for Daylight Saving Time (DST)

2021/03/09 - elasticfilesystem - 7 updated api methods

Changes   AWS EFS is introducing one-zone file systems.

2021/03/09 - rds - 4 new 6 updated api methods

Changes   This release adds support for Amazon RDS Proxy endpoints.

2021/03/08 - elasticmapreduce - 3 updated api methods

Changes   Amazon EMR customers can now specify how EC2 On-Demand Capacity Reservations are used in their EMR clusters with instance fleets using allocation strategy.

2021/03/05 - athena - 5 new api methods

Changes   Adds APIs to create, list, update, and delete prepared SQL statements that have optional placeholder parameters. A prepared statement can use different values for these parameters each time it is run.

2021/03/05 - ec2 - 4 updated api methods

Changes   Expands EC2/Spot Fleet capacity-optimized allocation strategy to allow users to prioritize instance pools. Fleet attempts to fulfill priorities on a best-effort basis but optimizes for capacity first.

2021/03/05 - medialive - 1 updated api methods

Changes   Medialive now supports the ability to transfer AWS Elemental Link devices to another region.

2021/03/05 - network-firewall - 3 updated api methods

Changes   Added a new UpdateToken output field to the PerObjectStatus as part of firewall sync state. This is added to track which version of the object the firewall is in sync or pending synchronization.

2021/03/05 - shield - 3 new 7 updated api methods

Changes   Add support for tagging of Shield protection and protection group resources.

2021/03/04 - events - 11 new api methods

Changes   Introducing support for EventBridge Api Destinations - any HTTP APIs as Targets, with managed authorization via EventBridge Connections.

2021/03/04 - events - 11 new api methods

Changes   Introducing support for EventBridge Api Destinations - any HTTP APIs as Targets, with managed authorization via EventBridge Connections.

2021/03/04 - airflow - 3 updated api methods

Changes   This release introduces a new MinWorker parameter to the CreateEnvironment and UpdateEnvironment APIs. MinWorker allows the users to set a minimum worker count for worker auto-scaling operations.

2021/03/04 - api.sagemaker - 3 updated api methods

Changes   This release adds the ResolvedOutputS3Uri to the DescribeFeatureGroup API to indicate the S3 prefix where offline data is stored in a feature group

2021/03/04 - servicediscovery - 3 updated api methods

Changes   Supports creating API-only services under DNS namespace. Add namespace syntax validation.

2021/03/03 - acm - 2 new api methods

Changes   Adds 2 new APIs to add and retrieve account configuration in AWS Certificate Manager.

2021/03/03 - codebuild - 4 updated api methods

Changes   AWS CodeBuild now supports Session Manager debugging for batch builds.

2021/03/03 - es - 1 updated api methods

Changes   AWS ElasticSearch Feature : Support for adding tags in elastic search domain during domain creation

2021/03/03 - events - 1 updated api methods

Changes   Adds TraceHeader to PutEventsRequestEntry to support AWS X-Ray trace-ids on events generated using the PutEvents operation.

2021/03/03 - forecast - 1 new api methods

Changes   Added new StopResource operation that stops Amazon Forecast resource jobs that are in progress.

2021/03/03 - secretsmanager - 3 new 3 updated api methods

Changes   Added support for multi-Region secrets APIs ReplicateSecretToRegions, RemoveRegionsFromReplication, and StopReplicationToReplica

2021/03/03 - wellarchitected - 3 new 4 updated api methods

Changes   This release supports tagging on AWS Well-Architected workloads.

2021/03/02 - datasync - 3 new api methods

Changes   Additional API Support to update NFS/SMB/ObjectStorage locations

2021/03/02 - events - 1 updated api methods

Changes   Adds TraceHeader to PutEventsRequestEntry to support AWS X-Ray trace-ids on events generated using the PutEvents operation.

2021/03/02 - api.iotwireless - 6 updated api methods

Changes   Add ARN & Tags for PartnerAccount related APIs and WirelessGatewayTaskDefinition related APIs

2021/03/01 - a4b - 6 updated api methods

Changes   Added support for optional tags in CreateAddressBook, CreateConferenceProvider, CreateContact, CreateGatewayGroup, CreateNetworkProfile and RegisterAVSDevice APIs.

2021/03/01 - codepipeline - 1 updated api methods

Changes   Added a new field to the ListPipelines API to allow maximum search results of 1000

2021/03/01 - eks - 12 updated api methods

Changes   Adding new error code AdmissionRequestDenied for Addons in EKS

2021/03/01 - ssm - 1 updated api methods

Changes   Add Support for Patch Manger Baseline Override parameter.

2021/02/26 - eks - 1 new 8 updated api methods

Changes   Amazon EKS now supports adding KMS envelope encryption to existing clusters to enhance security for secrets

2021/02/26 - elasticmapreduce - 1 new api methods

Changes   Added UpdateStudio API that allows updating a few attributes of an EMR Studio.

2021/02/26 - s3 - 2 updated api methods

Changes   Bugfixing the s3 arn endpoint parser Add RequestPayer to GetObjectTagging and PutObjectTagging.

2021/02/25 - databrew - 4 updated api methods

Changes   This SDK release adds two new dataset features: 1) support for specifying the file format for a dataset, and 2) support for specifying whether the first row of a CSV or Excel file contains a header.

2021/02/25 - api.detective - 4 updated api methods

Changes   Changed "master account" to "administrator account." A new AdministratorId field replaces the deprecated MasterId field. Added an option to disable email notifications for member account invitations.

2021/02/25 - imagebuilder - 1 new 8 updated api methods

Changes   This release introduces a new API (ListImagePackages) for listing packages installed on an image, and adds support for GP3 volume types, and for specifying a time zone in an image pipeline schedule.

2021/02/24 - appflow - 10 updated api methods

Changes   # Adding 'Amazon Honeycode' , 'Amazon Lookout for Metrics' and 'Amazon Connect Customer Profiles' as Destinations.

2021/02/24 - api.ecr-public - 3 new 1 updated api methods

Changes   This release adds support for AWS tags on Amazon ECR Public repositories.

2021/02/24 - es - 1 new 6 updated api methods

Changes   Amazon Elasticsearch Service now supports Auto-Tune, which monitors performance metrics and automatically optimizes domains

2021/02/24 - mediapackage-vod - 1 new 4 updated api methods

Changes   AWS Elemental MediaPackage provides access logs that capture detailed information about requests sent to a customer's MediaPackage VOD packaging group.

2021/02/23 - autoscaling - 5 updated api methods

Changes   Adds a new optional IncludeDeletedGroups parameter to the DescribeScalingActivities API.

2021/02/23 - glue - 1 updated api methods

Changes   Updating the page size for Glue catalog getter APIs.

2021/02/23 - iotevents - 3 new api methods

Changes   This release adds an Analyze feature to AWS IoT Events that lets customers analyze their detector models for runtime issues.

2021/02/23 - pinpoint - 15 updated api methods

Changes   Enables AWS Pinpoint customers to use Entity Id and Template Id when sending SMS message. These parameters can be obtained from the regulatory body of the country where you are trying to send the SMS.

2021/02/23 - redshift-data - 3 updated api methods

Changes   This release adds an additional parameter 'ConnectedDatabase' into ListSchemasRequest, ListTablesRequest and DescribeTableRequest to support the metadata sharing across databases.

2021/02/22 - runtime.sagemaker - 1 updated api methods

Changes   Amazon SageMaker now supports core dump for SageMaker Endpoints and direct invocation of a single container in a SageMaker Endpoint that hosts multiple containers.

2021/02/22 - api.sagemaker - 4 updated api methods

Changes   Amazon SageMaker now supports core dump for SageMaker Endpoints and direct invocation of a single container in a SageMaker Endpoint that hosts multiple containers.