AWS API Changes

2021/09/23 - Amazon Simple Systems Manager (SSM) - 4 updated api methods

Changes Added cutoff behavior support for preventing new task invocations from starting when the maintenance window cutoff time is reached.

DescribeMaintenanceWindowTasks (updated)

Link ¶
Changes (response)

{'Tasks': {'CutoffBehavior': 'CONTINUE_TASK | CANCEL_TASK'}}

Lists the tasks in a maintenance window.

Note

For maintenance window tasks without a specified target, you can't supply values for --max-errors and --max-concurrency . Instead, the system inserts a placeholder value of 1 , which may be reported in the response to this command. These values don't affect the running of your task and can be ignored.

See also: AWS API Documentation

Request Syntax

client.describe_maintenance_window_tasks(
    WindowId='string',
    Filters=[
        {
            'Key': 'string',
            'Values': [
                'string',
            ]
        },
    ],
    MaxResults=123,
    NextToken='string'
)

type WindowId

string

param WindowId

[REQUIRED]

The ID of the maintenance window whose tasks should be retrieved.

type Filters

list

param Filters

Optional filters used to narrow down the scope of the returned tasks. The supported filter keys are WindowTaskId , TaskArn , Priority , and TaskType .

(dict) --

Filter used in the request. Supported filter keys depend on the API operation that includes the filter. API operations that use MaintenanceWindowFilter> include the following:
- DescribeMaintenanceWindowExecutions
- DescribeMaintenanceWindowExecutionTaskInvocations
- DescribeMaintenanceWindowExecutionTasks
- DescribeMaintenanceWindows
- DescribeMaintenanceWindowTargets
- DescribeMaintenanceWindowTasks
- Key (string) --
  
  The name of the filter.
- Values (list) --
  
  The filter values.
  - (string) --

type MaxResults

integer

param MaxResults

The maximum number of items to return for this call. The call also returns a token that you can specify in a subsequent call to get the next set of results.

type NextToken

string

param NextToken

The token for the next set of items to return. (You received this token from a previous call.)

rtype

dict

returns

Response Syntax

{
    'Tasks': [
        {
            'WindowId': 'string',
            'WindowTaskId': 'string',
            'TaskArn': 'string',
            'Type': 'RUN_COMMAND'|'AUTOMATION'|'STEP_FUNCTIONS'|'LAMBDA',
            'Targets': [
                {
                    'Key': 'string',
                    'Values': [
                        'string',
                    ]
                },
            ],
            'TaskParameters': {
                'string': {
                    'Values': [
                        'string',
                    ]
                }
            },
            'Priority': 123,
            'LoggingInfo': {
                'S3BucketName': 'string',
                'S3KeyPrefix': 'string',
                'S3Region': 'string'
            },
            'ServiceRoleArn': 'string',
            'MaxConcurrency': 'string',
            'MaxErrors': 'string',
            'Name': 'string',
            'Description': 'string',
            'CutoffBehavior': 'CONTINUE_TASK'|'CANCEL_TASK'
        },
    ],
    'NextToken': 'string'
}

Response Structure

(dict) --
- Tasks (list) --
  
  Information about the tasks in the maintenance window.
  - (dict) --
    
    Information about a task defined for a maintenance window.
    - WindowId (string) --
      
      The ID of the maintenance window where the task is registered.
    - WindowTaskId (string) --
      
      The task ID.
    - TaskArn (string) --
      
      The resource that the task uses during execution. For RUN_COMMAND and AUTOMATION task types, TaskArn is the Amazon Web Services Systems Manager (SSM document) name or ARN. For LAMBDA tasks, it's the function name or ARN. For STEP_FUNCTIONS tasks, it's the state machine ARN.
    - Type (string) --
      
      The type of task.
    - Targets (list) --
      
      The targets (either instances or tags). Instances are specified using Key=instanceids,Values=<instanceid1>,<instanceid2> . Tags are specified using Key=<tag name>,Values=<tag value> .
      - (dict) --
        
        An array of search criteria that targets instances using a key-value pair that you specify.
        
        Note
        
        One or more targets must be specified for maintenance window Run Command-type tasks. Depending on the task, targets are optional for other maintenance window task types (Automation, Lambda, and Step Functions). For more information about running tasks that don't specify targets, see Registering maintenance window tasks without targets in the Amazon Web Services Systems Manager User Guide .
        
        Supported formats include the following.
        
        ``Key=InstanceIds,Values=*instance-id-1* ,*instance-id-2* ,*instance-id-3* ``
        
        ``Key=tag:my-tag-key ,Values=*my-tag-value-1* ,*my-tag-value-2* ``
        
        ``Key=tag-key,Values=*my-tag-key-1* ,*my-tag-key-2* ``
        
        Run Command and Maintenance window targets only : ``Key=resource-groups:Name,Values=*resource-group-name* ``
        
        Maintenance window targets only : ``Key=resource-groups:ResourceTypeFilters,Values=*resource-type-1* ,*resource-type-2* ``
        
        Automation targets only : ``Key=ResourceGroup;Values=*resource-group-name* ``
        
        For example:
        
        Key=InstanceIds,Values=i-02573cafcfEXAMPLE,i-0471e04240EXAMPLE,i-07782c72faEXAMPLE
        
        Key=tag:CostCenter,Values=CostCenter1,CostCenter2,CostCenter3
        
        Key=tag-key,Values=Name,Instance-Type,CostCenter
        
        Run Command and Maintenance window targets only : Key=resource-groups:Name,Values=ProductionResourceGroup This example demonstrates how to target all resources in the resource group ProductionResourceGroup in your maintenance window.
        
        Maintenance window targets only : ``Key=resource-groups:ResourceTypeFilters,Values=*AWS::EC2::INSTANCE* ,*AWS::EC2::VPC* `` This example demonstrates how to target only Amazon Elastic Compute Cloud (Amazon EC2) instances and VPCs in your maintenance window.
        
        Automation targets only : Key=ResourceGroup,Values=MyResourceGroup
        
        State Manager association targets only : Key=InstanceIds,Values=* This example demonstrates how to target all managed instances in the Amazon Web Services Region where the association was created.
        
        For more information about how to send commands that target instances using Key,Value parameters, see Targeting multiple instances in the Amazon Web Services Systems Manager User Guide .
        
        Key (string) --
        
        User-defined criteria for sending commands that target instances that meet the criteria.
        
        Values (list) --
        
        User-defined criteria that maps to Key . For example, if you specified tag:ServerRole , you could specify value:WebServer to run a command on instances that include EC2 tags of ServerRole,WebServer .
        
        Depending on the type of target, the maximum number of values for a key might be lower than the global maximum of 50.
        
        (string) --
    - TaskParameters (dict) --
      
      The parameters that should be passed to the task when it is run.
      
      Note
      
      TaskParameters has been deprecated. To specify parameters to pass to a task when it runs, instead use the Parameters option in the TaskInvocationParameters structure. For information about how Systems Manager handles these options for the supported maintenance window task types, see MaintenanceWindowTaskInvocationParameters .
      - (string) --
        
        (dict) --
        
        Defines the values for a task parameter.
        
        Values (list) --
        
        This field contains an array of 0 or more strings, each 1 to 255 characters in length.
        
        (string) --
    - Priority (integer) --
      
      The priority of the task in the maintenance window. The lower the number, the higher the priority. Tasks that have the same priority are scheduled in parallel.
    - LoggingInfo (dict) --
      
      Information about an S3 bucket to write task-level logs to.
      
      Note
      
      LoggingInfo has been deprecated. To specify an Amazon Simple Storage Service (Amazon S3) bucket to contain logs, instead use the OutputS3BucketName and OutputS3KeyPrefix options in the TaskInvocationParameters structure. For information about how Amazon Web Services Systems Manager handles these options for the supported maintenance window task types, see MaintenanceWindowTaskInvocationParameters .
      - S3BucketName (string) --
        
        The name of an S3 bucket where execution logs are stored .
      - S3KeyPrefix (string) --
        
        (Optional) The S3 bucket subfolder.
      - S3Region (string) --
        
        The Amazon Web Services Region where the S3 bucket is located.
    - ServiceRoleArn (string) --
      
      The Amazon Resource Name (ARN) of the Identity and Access Management (IAM) service role to use to publish Amazon Simple Notification Service (Amazon SNS) notifications for maintenance window Run Command tasks.
    - MaxConcurrency (string) --
      
      The maximum number of targets this task can be run for, in parallel.
    - MaxErrors (string) --
      
      The maximum number of errors allowed before this task stops being scheduled.
    - Name (string) --
      
      The task name.
    - Description (string) --
      
      A description of the task.
    - CutoffBehavior (string) --
      
      The specification for whether tasks should continue to run after the cutoff time specified in the maintenance windows is reached.
- NextToken (string) --
  
  The token to use when requesting the next set of items. If there are no additional items to return, the string is empty.

GetMaintenanceWindowTask (updated)

Link ¶
Changes (response)

{'CutoffBehavior': 'CONTINUE_TASK | CANCEL_TASK'}

Lists the tasks in a maintenance window.

Note

See also: AWS API Documentation

Request Syntax

client.get_maintenance_window_task(
    WindowId='string',
    WindowTaskId='string'
)

type WindowId

string

param WindowId

[REQUIRED]

The maintenance window ID that includes the task to retrieve.

type WindowTaskId

string

param WindowTaskId

[REQUIRED]

The maintenance window task ID to retrieve.

rtype

dict

returns

Response Syntax

{
    'WindowId': 'string',
    'WindowTaskId': 'string',
    'Targets': [
        {
            'Key': 'string',
            'Values': [
                'string',
            ]
        },
    ],
    'TaskArn': 'string',
    'ServiceRoleArn': 'string',
    'TaskType': 'RUN_COMMAND'|'AUTOMATION'|'STEP_FUNCTIONS'|'LAMBDA',
    'TaskParameters': {
        'string': {
            'Values': [
                'string',
            ]
        }
    },
    'TaskInvocationParameters': {
        'RunCommand': {
            'Comment': 'string',
            'CloudWatchOutputConfig': {
                'CloudWatchLogGroupName': 'string',
                'CloudWatchOutputEnabled': True|False
            },
            'DocumentHash': 'string',
            'DocumentHashType': 'Sha256'|'Sha1',
            'DocumentVersion': 'string',
            'NotificationConfig': {
                'NotificationArn': 'string',
                'NotificationEvents': [
                    'All'|'InProgress'|'Success'|'TimedOut'|'Cancelled'|'Failed',
                ],
                'NotificationType': 'Command'|'Invocation'
            },
            'OutputS3BucketName': 'string',
            'OutputS3KeyPrefix': 'string',
            'Parameters': {
                'string': [
                    'string',
                ]
            },
            'ServiceRoleArn': 'string',
            'TimeoutSeconds': 123
        },
        'Automation': {
            'DocumentVersion': 'string',
            'Parameters': {
                'string': [
                    'string',
                ]
            }
        },
        'StepFunctions': {
            'Input': 'string',
            'Name': 'string'
        },
        'Lambda': {
            'ClientContext': 'string',
            'Qualifier': 'string',
            'Payload': b'bytes'
        }
    },
    'Priority': 123,
    'MaxConcurrency': 'string',
    'MaxErrors': 'string',
    'LoggingInfo': {
        'S3BucketName': 'string',
        'S3KeyPrefix': 'string',
        'S3Region': 'string'
    },
    'Name': 'string',
    'Description': 'string',
    'CutoffBehavior': 'CONTINUE_TASK'|'CANCEL_TASK'
}

Response Structure

(dict) --
- WindowId (string) --
  
  The retrieved maintenance window ID.
- WindowTaskId (string) --
  
  The retrieved maintenance window task ID.
- Targets (list) --
  
  The targets where the task should run.
  - (dict) --
    
    An array of search criteria that targets instances using a key-value pair that you specify.
    
    Note
    
    One or more targets must be specified for maintenance window Run Command-type tasks. Depending on the task, targets are optional for other maintenance window task types (Automation, Lambda, and Step Functions). For more information about running tasks that don't specify targets, see Registering maintenance window tasks without targets in the Amazon Web Services Systems Manager User Guide .
    
    Supported formats include the following.
    - ``Key=InstanceIds,Values=*instance-id-1* ,*instance-id-2* ,*instance-id-3* ``
    - ``Key=tag:my-tag-key ,Values=*my-tag-value-1* ,*my-tag-value-2* ``
    - ``Key=tag-key,Values=*my-tag-key-1* ,*my-tag-key-2* ``
    - Run Command and Maintenance window targets only : ``Key=resource-groups:Name,Values=*resource-group-name* ``
    - Maintenance window targets only : ``Key=resource-groups:ResourceTypeFilters,Values=*resource-type-1* ,*resource-type-2* ``
    - Automation targets only : ``Key=ResourceGroup;Values=*resource-group-name* ``
    For example:
    - Key=InstanceIds,Values=i-02573cafcfEXAMPLE,i-0471e04240EXAMPLE,i-07782c72faEXAMPLE
    - Key=tag:CostCenter,Values=CostCenter1,CostCenter2,CostCenter3
    - Key=tag-key,Values=Name,Instance-Type,CostCenter
    - Run Command and Maintenance window targets only : Key=resource-groups:Name,Values=ProductionResourceGroup This example demonstrates how to target all resources in the resource group ProductionResourceGroup in your maintenance window.
    - Maintenance window targets only : ``Key=resource-groups:ResourceTypeFilters,Values=*AWS::EC2::INSTANCE* ,*AWS::EC2::VPC* `` This example demonstrates how to target only Amazon Elastic Compute Cloud (Amazon EC2) instances and VPCs in your maintenance window.
    - Automation targets only : Key=ResourceGroup,Values=MyResourceGroup
    - State Manager association targets only : Key=InstanceIds,Values=* This example demonstrates how to target all managed instances in the Amazon Web Services Region where the association was created.
    For more information about how to send commands that target instances using Key,Value parameters, see Targeting multiple instances in the Amazon Web Services Systems Manager User Guide .
    - Key (string) --
      
      User-defined criteria for sending commands that target instances that meet the criteria.
    - Values (list) --
      
      User-defined criteria that maps to Key . For example, if you specified tag:ServerRole , you could specify value:WebServer to run a command on instances that include EC2 tags of ServerRole,WebServer .
      
      Depending on the type of target, the maximum number of values for a key might be lower than the global maximum of 50.
      - (string) --
- TaskArn (string) --
  
  The resource that the task used during execution. For RUN_COMMAND and AUTOMATION task types, the value of TaskArn is the SSM document name/ARN. For LAMBDA tasks, the value is the function name/ARN. For STEP_FUNCTIONS tasks, the value is the state machine ARN.
- ServiceRoleArn (string) --
  
  The Amazon Resource Name (ARN) of the Identity and Access Management (IAM) service role to use to publish Amazon Simple Notification Service (Amazon SNS) notifications for maintenance window Run Command tasks.
- TaskType (string) --
  
  The type of task to run.
- TaskParameters (dict) --
  
  The parameters to pass to the task when it runs.
  
  Note
  
  TaskParameters has been deprecated. To specify parameters to pass to a task when it runs, instead use the Parameters option in the TaskInvocationParameters structure. For information about how Systems Manager handles these options for the supported maintenance window task types, see MaintenanceWindowTaskInvocationParameters .
  - (string) --
    - (dict) --
      
      Defines the values for a task parameter.
      - Values (list) --
        
        This field contains an array of 0 or more strings, each 1 to 255 characters in length.
        
        (string) --
- TaskInvocationParameters (dict) --
  
  The parameters to pass to the task when it runs.
  - RunCommand (dict) --
    
    The parameters for a RUN_COMMAND task type.
    - Comment (string) --
      
      Information about the commands to run.
    - CloudWatchOutputConfig (dict) --
      
      Configuration options for sending command output to Amazon CloudWatch Logs.
      - CloudWatchLogGroupName (string) --
        
        The name of the CloudWatch Logs log group where you want to send command output. If you don't specify a group name, Amazon Web Services Systems Manager automatically creates a log group for you. The log group uses the following naming format:
        
        ``aws/ssm/SystemsManagerDocumentName ``
      - CloudWatchOutputEnabled (boolean) --
        
        Enables Systems Manager to send command output to CloudWatch Logs.
    - DocumentHash (string) --
      
      The SHA-256 or SHA-1 hash created by the system when the document was created. SHA-1 hashes have been deprecated.
    - DocumentHashType (string) --
      
      SHA-256 or SHA-1. SHA-1 hashes have been deprecated.
    - DocumentVersion (string) --
      
      The Amazon Web Services Systems Manager document (SSM document) version to use in the request. You can specify $DEFAULT , $LATEST , or a specific version number. If you run commands by using the Amazon Web Services CLI, then you must escape the first two options by using a backslash. If you specify a version number, then you don't need to use the backslash. For example:
      
      --document-version "\$DEFAULT"
      
      --document-version "\$LATEST"
      
      --document-version "3"
    - NotificationConfig (dict) --
      
      Configurations for sending notifications about command status changes on a per-instance basis.
      - NotificationArn (string) --
        
        An Amazon Resource Name (ARN) for an Amazon Simple Notification Service (Amazon SNS) topic. Run Command pushes notifications about command status changes to this topic.
      - NotificationEvents (list) --
        
        The different events for which you can receive notifications. To learn more about these events, see Monitoring Systems Manager status changes using Amazon SNS notifications in the Amazon Web Services Systems Manager User Guide .
        
        (string) --
      - NotificationType (string) --
        
        The type of notification.
        
        Command : Receive notification when the status of a command changes.
        
        Invocation : For commands sent to multiple instances, receive notification on a per-instance basis when the status of a command changes.
    - OutputS3BucketName (string) --
      
      The name of the Amazon Simple Storage Service (Amazon S3) bucket.
    - OutputS3KeyPrefix (string) --
      
      The S3 bucket subfolder.
    - Parameters (dict) --
      
      The parameters for the RUN_COMMAND task execution.
      - (string) --
        
        (list) --
        
        (string) --
    - ServiceRoleArn (string) --
      
      The Amazon Resource Name (ARN) of the Identity and Access Management (IAM) service role to use to publish Amazon Simple Notification Service (Amazon SNS) notifications for maintenance window Run Command tasks.
    - TimeoutSeconds (integer) --
      
      If this time is reached and the command hasn't already started running, it doesn't run.
  - Automation (dict) --
    
    The parameters for an AUTOMATION task type.
    - DocumentVersion (string) --
      
      The version of an Automation runbook to use during task execution.
    - Parameters (dict) --
      
      The parameters for the AUTOMATION task.
      
      For information about specifying and updating task parameters, see RegisterTaskWithMaintenanceWindow and UpdateMaintenanceWindowTask .
      
      Note
      
      LoggingInfo has been deprecated. To specify an Amazon Simple Storage Service (Amazon S3) bucket to contain logs, instead use the OutputS3BucketName and OutputS3KeyPrefix options in the TaskInvocationParameters structure. For information about how Amazon Web Services Systems Manager handles these options for the supported maintenance window task types, see MaintenanceWindowTaskInvocationParameters .
      
      TaskParameters has been deprecated. To specify parameters to pass to a task when it runs, instead use the Parameters option in the TaskInvocationParameters structure. For information about how Systems Manager handles these options for the supported maintenance window task types, see MaintenanceWindowTaskInvocationParameters .
      
      For AUTOMATION task types, Amazon Web Services Systems Manager ignores any values specified for these parameters.
      - (string) --
        
        (list) --
        
        (string) --
  - StepFunctions (dict) --
    
    The parameters for a STEP_FUNCTIONS task type.
    - Input (string) --
      
      The inputs for the STEP_FUNCTIONS task.
    - Name (string) --
      
      The name of the STEP_FUNCTIONS task.
  - Lambda (dict) --
    
    The parameters for a LAMBDA task type.
    - ClientContext (string) --
      
      Pass client-specific information to the Lambda function that you are invoking. You can then process the client information in your Lambda function as you choose through the context variable.
    - Qualifier (string) --
      
      (Optional) Specify an Lambda function version or alias name. If you specify a function version, the operation uses the qualified function Amazon Resource Name (ARN) to invoke a specific Lambda function. If you specify an alias name, the operation uses the alias ARN to invoke the Lambda function version to which the alias points.
    - Payload (bytes) --
      
      JSON to provide to your Lambda function as input.
- Priority (integer) --
  
  The priority of the task when it runs. The lower the number, the higher the priority. Tasks that have the same priority are scheduled in parallel.
- MaxConcurrency (string) --
  
  The maximum number of targets allowed to run this task in parallel.
  
  Note
  
  For maintenance window tasks without a target specified, you can't supply a value for this option. Instead, the system inserts a placeholder value of 1 , which may be reported in the response to this command. This value doesn't affect the running of your task and can be ignored.
- MaxErrors (string) --
  
  The maximum number of errors allowed before the task stops being scheduled.
  
  Note
  
  For maintenance window tasks without a target specified, you can't supply a value for this option. Instead, the system inserts a placeholder value of 1 , which may be reported in the response to this command. This value doesn't affect the running of your task and can be ignored.
- LoggingInfo (dict) --
  
  The location in Amazon Simple Storage Service (Amazon S3) where the task results are logged.
  
  Note
  
  LoggingInfo has been deprecated. To specify an Amazon Simple Storage Service (Amazon S3) bucket to contain logs, instead use the OutputS3BucketName and OutputS3KeyPrefix options in the TaskInvocationParameters structure. For information about how Amazon Web Services Systems Manager handles these options for the supported maintenance window task types, see MaintenanceWindowTaskInvocationParameters .
  - S3BucketName (string) --
    
    The name of an S3 bucket where execution logs are stored .
  - S3KeyPrefix (string) --
    
    (Optional) The S3 bucket subfolder.
  - S3Region (string) --
    
    The Amazon Web Services Region where the S3 bucket is located.
- Name (string) --
  
  The retrieved task name.
- Description (string) --
  
  The retrieved task description.
- CutoffBehavior (string) --
  
  The action to take on tasks when the maintenance window cutoff time is reached. CONTINUE_TASK means that tasks continue to run. For Automation, Lambda, Step Functions tasks, CANCEL_TASK means that currently running task invocations continue, but no new task invocations are started. For Run Command tasks, CANCEL_TASK means the system attempts to stop the task by sending a CancelCommand operation.

RegisterTaskWithMaintenanceWindow (updated)

Link ¶
Changes (request)

{'CutoffBehavior': 'CONTINUE_TASK | CANCEL_TASK'}

Adds a new task to a maintenance window.

See also: AWS API Documentation

Request Syntax

client.register_task_with_maintenance_window(
    WindowId='string',
    Targets=[
        {
            'Key': 'string',
            'Values': [
                'string',
            ]
        },
    ],
    TaskArn='string',
    ServiceRoleArn='string',
    TaskType='RUN_COMMAND'|'AUTOMATION'|'STEP_FUNCTIONS'|'LAMBDA',
    TaskParameters={
        'string': {
            'Values': [
                'string',
            ]
        }
    },
    TaskInvocationParameters={
        'RunCommand': {
            'Comment': 'string',
            'CloudWatchOutputConfig': {
                'CloudWatchLogGroupName': 'string',
                'CloudWatchOutputEnabled': True|False
            },
            'DocumentHash': 'string',
            'DocumentHashType': 'Sha256'|'Sha1',
            'DocumentVersion': 'string',
            'NotificationConfig': {
                'NotificationArn': 'string',
                'NotificationEvents': [
                    'All'|'InProgress'|'Success'|'TimedOut'|'Cancelled'|'Failed',
                ],
                'NotificationType': 'Command'|'Invocation'
            },
            'OutputS3BucketName': 'string',
            'OutputS3KeyPrefix': 'string',
            'Parameters': {
                'string': [
                    'string',
                ]
            },
            'ServiceRoleArn': 'string',
            'TimeoutSeconds': 123
        },
        'Automation': {
            'DocumentVersion': 'string',
            'Parameters': {
                'string': [
                    'string',
                ]
            }
        },
        'StepFunctions': {
            'Input': 'string',
            'Name': 'string'
        },
        'Lambda': {
            'ClientContext': 'string',
            'Qualifier': 'string',
            'Payload': b'bytes'
        }
    },
    Priority=123,
    MaxConcurrency='string',
    MaxErrors='string',
    LoggingInfo={
        'S3BucketName': 'string',
        'S3KeyPrefix': 'string',
        'S3Region': 'string'
    },
    Name='string',
    Description='string',
    ClientToken='string',
    CutoffBehavior='CONTINUE_TASK'|'CANCEL_TASK'
)

type WindowId

string

param WindowId

[REQUIRED]

The ID of the maintenance window the task should be added to.

type Targets

list

param Targets

The targets (either instances or maintenance window targets).

Note

One or more targets must be specified for maintenance window Run Command-type tasks. Depending on the task, targets are optional for other maintenance window task types (Automation, Lambda, and Step Functions). For more information about running tasks that don't specify targets, see Registering maintenance window tasks without targets in the Amazon Web Services Systems Manager User Guide .

Specify instances using the following format:

Key=InstanceIds,Values=<instance-id-1>,<instance-id-2>

Specify maintenance window targets using the following format:

Key=WindowTargetIds,Values=<window-target-id-1>,<window-target-id-2>

(dict) --

An array of search criteria that targets instances using a key-value pair that you specify.

Note

One or more targets must be specified for maintenance window Run Command-type tasks. Depending on the task, targets are optional for other maintenance window task types (Automation, Lambda, and Step Functions). For more information about running tasks that don't specify targets, see Registering maintenance window tasks without targets in the Amazon Web Services Systems Manager User Guide .

Supported formats include the following.
- ``Key=InstanceIds,Values=*instance-id-1* ,*instance-id-2* ,*instance-id-3* ``
- ``Key=tag:my-tag-key ,Values=*my-tag-value-1* ,*my-tag-value-2* ``
- ``Key=tag-key,Values=*my-tag-key-1* ,*my-tag-key-2* ``
- Run Command and Maintenance window targets only : ``Key=resource-groups:Name,Values=*resource-group-name* ``
- Maintenance window targets only : ``Key=resource-groups:ResourceTypeFilters,Values=*resource-type-1* ,*resource-type-2* ``
- Automation targets only : ``Key=ResourceGroup;Values=*resource-group-name* ``
For example:
- Key=InstanceIds,Values=i-02573cafcfEXAMPLE,i-0471e04240EXAMPLE,i-07782c72faEXAMPLE
- Key=tag:CostCenter,Values=CostCenter1,CostCenter2,CostCenter3
- Key=tag-key,Values=Name,Instance-Type,CostCenter
- Run Command and Maintenance window targets only : Key=resource-groups:Name,Values=ProductionResourceGroup This example demonstrates how to target all resources in the resource group ProductionResourceGroup in your maintenance window.
- Maintenance window targets only : ``Key=resource-groups:ResourceTypeFilters,Values=*AWS::EC2::INSTANCE* ,*AWS::EC2::VPC* `` This example demonstrates how to target only Amazon Elastic Compute Cloud (Amazon EC2) instances and VPCs in your maintenance window.
- Automation targets only : Key=ResourceGroup,Values=MyResourceGroup
- State Manager association targets only : Key=InstanceIds,Values=* This example demonstrates how to target all managed instances in the Amazon Web Services Region where the association was created.
For more information about how to send commands that target instances using Key,Value parameters, see Targeting multiple instances in the Amazon Web Services Systems Manager User Guide .
- Key (string) --
  
  User-defined criteria for sending commands that target instances that meet the criteria.
- Values (list) --
  
  User-defined criteria that maps to Key . For example, if you specified tag:ServerRole , you could specify value:WebServer to run a command on instances that include EC2 tags of ServerRole,WebServer .
  
  Depending on the type of target, the maximum number of values for a key might be lower than the global maximum of 50.
  - (string) --

type TaskArn

string

param TaskArn

[REQUIRED]

The ARN of the task to run.

type ServiceRoleArn

string

param ServiceRoleArn

The Amazon Resource Name (ARN) of the IAM service role for Amazon Web Services Systems Manager to assume when running a maintenance window task. If you do not specify a service role ARN, Systems Manager uses your account's service-linked role. If no service-linked role for Systems Manager exists in your account, it is created when you run RegisterTaskWithMaintenanceWindow .

For more information, see the following topics in the in the Amazon Web Services Systems Manager User Guide :

type TaskType

string

param TaskType

[REQUIRED]

The type of task being registered.

type TaskParameters

dict

param TaskParameters

The parameters that should be passed to the task when it is run.

Note

TaskParameters has been deprecated. To specify parameters to pass to a task when it runs, instead use the Parameters option in the TaskInvocationParameters structure. For information about how Systems Manager handles these options for the supported maintenance window task types, see MaintenanceWindowTaskInvocationParameters .

(string) --
- (dict) --
  
  Defines the values for a task parameter.
  - Values (list) --
    
    This field contains an array of 0 or more strings, each 1 to 255 characters in length.
    - (string) --

type TaskInvocationParameters

dict

param TaskInvocationParameters

The parameters that the task should use during execution. Populate only the fields that match the task type. All other fields should be empty.

RunCommand (dict) --

The parameters for a RUN_COMMAND task type.
- Comment (string) --
  
  Information about the commands to run.
- CloudWatchOutputConfig (dict) --
  
  Configuration options for sending command output to Amazon CloudWatch Logs.
  - CloudWatchLogGroupName (string) --
    
    The name of the CloudWatch Logs log group where you want to send command output. If you don't specify a group name, Amazon Web Services Systems Manager automatically creates a log group for you. The log group uses the following naming format:
    
    ``aws/ssm/SystemsManagerDocumentName ``
  - CloudWatchOutputEnabled (boolean) --
    
    Enables Systems Manager to send command output to CloudWatch Logs.
- DocumentHash (string) --
  
  The SHA-256 or SHA-1 hash created by the system when the document was created. SHA-1 hashes have been deprecated.
- DocumentHashType (string) --
  
  SHA-256 or SHA-1. SHA-1 hashes have been deprecated.
- DocumentVersion (string) --
  
  The Amazon Web Services Systems Manager document (SSM document) version to use in the request. You can specify $DEFAULT , $LATEST , or a specific version number. If you run commands by using the Amazon Web Services CLI, then you must escape the first two options by using a backslash. If you specify a version number, then you don't need to use the backslash. For example:
  
  --document-version "\$DEFAULT"
  
  --document-version "\$LATEST"
  
  --document-version "3"
- NotificationConfig (dict) --
  
  Configurations for sending notifications about command status changes on a per-instance basis.
  - NotificationArn (string) --
    
    An Amazon Resource Name (ARN) for an Amazon Simple Notification Service (Amazon SNS) topic. Run Command pushes notifications about command status changes to this topic.
  - NotificationEvents (list) --
    
    The different events for which you can receive notifications. To learn more about these events, see Monitoring Systems Manager status changes using Amazon SNS notifications in the Amazon Web Services Systems Manager User Guide .
    - (string) --
  - NotificationType (string) --
    
    The type of notification.
    - Command : Receive notification when the status of a command changes.
    - Invocation : For commands sent to multiple instances, receive notification on a per-instance basis when the status of a command changes.
- OutputS3BucketName (string) --
  
  The name of the Amazon Simple Storage Service (Amazon S3) bucket.
- OutputS3KeyPrefix (string) --
  
  The S3 bucket subfolder.
- Parameters (dict) --
  
  The parameters for the RUN_COMMAND task execution.
  - (string) --
    - (list) --
      - (string) --
- ServiceRoleArn (string) --
  
  The Amazon Resource Name (ARN) of the Identity and Access Management (IAM) service role to use to publish Amazon Simple Notification Service (Amazon SNS) notifications for maintenance window Run Command tasks.
- TimeoutSeconds (integer) --
  
  If this time is reached and the command hasn't already started running, it doesn't run.
Automation (dict) --

The parameters for an AUTOMATION task type.
- DocumentVersion (string) --
  
  The version of an Automation runbook to use during task execution.
- Parameters (dict) --
  
  The parameters for the AUTOMATION task.
  
  For information about specifying and updating task parameters, see RegisterTaskWithMaintenanceWindow and UpdateMaintenanceWindowTask .
  
  Note
  
  LoggingInfo has been deprecated. To specify an Amazon Simple Storage Service (Amazon S3) bucket to contain logs, instead use the OutputS3BucketName and OutputS3KeyPrefix options in the TaskInvocationParameters structure. For information about how Amazon Web Services Systems Manager handles these options for the supported maintenance window task types, see MaintenanceWindowTaskInvocationParameters .
  
  TaskParameters has been deprecated. To specify parameters to pass to a task when it runs, instead use the Parameters option in the TaskInvocationParameters structure. For information about how Systems Manager handles these options for the supported maintenance window task types, see MaintenanceWindowTaskInvocationParameters .
  
  For AUTOMATION task types, Amazon Web Services Systems Manager ignores any values specified for these parameters.
  - (string) --
    - (list) --
      - (string) --
StepFunctions (dict) --

The parameters for a STEP_FUNCTIONS task type.
- Input (string) --
  
  The inputs for the STEP_FUNCTIONS task.
- Name (string) --
  
  The name of the STEP_FUNCTIONS task.
Lambda (dict) --

The parameters for a LAMBDA task type.
- ClientContext (string) --
  
  Pass client-specific information to the Lambda function that you are invoking. You can then process the client information in your Lambda function as you choose through the context variable.
- Qualifier (string) --
  
  (Optional) Specify an Lambda function version or alias name. If you specify a function version, the operation uses the qualified function Amazon Resource Name (ARN) to invoke a specific Lambda function. If you specify an alias name, the operation uses the alias ARN to invoke the Lambda function version to which the alias points.
- Payload (bytes) --
  
  JSON to provide to your Lambda function as input.

type Priority

integer

param Priority

The priority of the task in the maintenance window, the lower the number the higher the priority. Tasks in a maintenance window are scheduled in priority order with tasks that have the same priority scheduled in parallel.

type MaxConcurrency

string

param MaxConcurrency

The maximum number of targets this task can be run for in parallel.

Note

For maintenance window tasks without a target specified, you can't supply a value for this option. Instead, the system inserts a placeholder value of 1 . This value doesn't affect the running of your task.

type MaxErrors

string

param MaxErrors

The maximum number of errors allowed before this task stops being scheduled.

Note

type LoggingInfo

dict

param LoggingInfo

A structure containing information about an Amazon Simple Storage Service (Amazon S3) bucket to write instance-level logs to.

Note

LoggingInfo has been deprecated. To specify an Amazon Simple Storage Service (Amazon S3) bucket to contain logs, instead use the OutputS3BucketName and OutputS3KeyPrefix options in the TaskInvocationParameters structure. For information about how Amazon Web Services Systems Manager handles these options for the supported maintenance window task types, see MaintenanceWindowTaskInvocationParameters .

S3BucketName (string) -- [REQUIRED]

The name of an S3 bucket where execution logs are stored .
S3KeyPrefix (string) --

(Optional) The S3 bucket subfolder.
S3Region (string) -- [REQUIRED]

The Amazon Web Services Region where the S3 bucket is located.

type Name

string

param Name

An optional name for the task.

type Description

string

param Description

An optional description for the task.

type ClientToken

string

param ClientToken

User-provided idempotency token.

This field is autopopulated if not provided.

type CutoffBehavior

string

param CutoffBehavior

Indicates whether tasks should continue to run after the cutoff time specified in the maintenance windows is reached.

CONTINUE_TASK : When the cutoff time is reached, any tasks that are running continue. The default value.
CANCEL_TASK :
- For Automation, Lambda, Step Functions tasks: When the cutoff time is reached, any task invocations that are already running continue, but no new task invocations are started.
- For Run Command tasks: When the cutoff time is reached, the system sends a CancelCommand operation that attempts to cancel the command associated with the task. However, there is no guarantee that the command will be terminated and the underlying process stopped.

The status for tasks that are not completed is TIMED_OUT .

rtype

dict

returns

Response Syntax

{
    'WindowTaskId': 'string'
}

Response Structure

(dict) --
- WindowTaskId (string) --
  
  The ID of the task in the maintenance window.

UpdateMaintenanceWindowTask (updated)

Link ¶
Changes (both)

{'CutoffBehavior': 'CONTINUE_TASK | CANCEL_TASK'}

Modifies a task assigned to a maintenance window. You can't change the task type, but you can change the following values:

TaskARN . For example, you can change a RUN_COMMAND task from AWS-RunPowerShellScript to AWS-RunShellScript .
ServiceRoleArn
TaskInvocationParameters
Priority
MaxConcurrency
MaxErrors

Note

If the value for a parameter in UpdateMaintenanceWindowTask is null, then the corresponding field isn't modified. If you set Replace to true, then all fields required by the RegisterTaskWithMaintenanceWindow operation are required for this request. Optional fields that aren't specified are set to null.

Warning

When you update a maintenance window task that has options specified in TaskInvocationParameters , you must provide again all the TaskInvocationParameters values that you want to retain. The values you don't specify again are removed. For example, suppose that when you registered a Run Command task, you specified TaskInvocationParameters values for Comment , NotificationConfig , and OutputS3BucketName . If you update the maintenance window task and specify only a different OutputS3BucketName value, the values for Comment and NotificationConfig are removed.

See also: AWS API Documentation

Request Syntax

client.update_maintenance_window_task(
    WindowId='string',
    WindowTaskId='string',
    Targets=[
        {
            'Key': 'string',
            'Values': [
                'string',
            ]
        },
    ],
    TaskArn='string',
    ServiceRoleArn='string',
    TaskParameters={
        'string': {
            'Values': [
                'string',
            ]
        }
    },
    TaskInvocationParameters={
        'RunCommand': {
            'Comment': 'string',
            'CloudWatchOutputConfig': {
                'CloudWatchLogGroupName': 'string',
                'CloudWatchOutputEnabled': True|False
            },
            'DocumentHash': 'string',
            'DocumentHashType': 'Sha256'|'Sha1',
            'DocumentVersion': 'string',
            'NotificationConfig': {
                'NotificationArn': 'string',
                'NotificationEvents': [
                    'All'|'InProgress'|'Success'|'TimedOut'|'Cancelled'|'Failed',
                ],
                'NotificationType': 'Command'|'Invocation'
            },
            'OutputS3BucketName': 'string',
            'OutputS3KeyPrefix': 'string',
            'Parameters': {
                'string': [
                    'string',
                ]
            },
            'ServiceRoleArn': 'string',
            'TimeoutSeconds': 123
        },
        'Automation': {
            'DocumentVersion': 'string',
            'Parameters': {
                'string': [
                    'string',
                ]
            }
        },
        'StepFunctions': {
            'Input': 'string',
            'Name': 'string'
        },
        'Lambda': {
            'ClientContext': 'string',
            'Qualifier': 'string',
            'Payload': b'bytes'
        }
    },
    Priority=123,
    MaxConcurrency='string',
    MaxErrors='string',
    LoggingInfo={
        'S3BucketName': 'string',
        'S3KeyPrefix': 'string',
        'S3Region': 'string'
    },
    Name='string',
    Description='string',
    Replace=True|False,
    CutoffBehavior='CONTINUE_TASK'|'CANCEL_TASK'
)

type WindowId

string

param WindowId

[REQUIRED]

The maintenance window ID that contains the task to modify.

type WindowTaskId

string

param WindowTaskId

[REQUIRED]

The task ID to modify.

type Targets

list

param Targets

The targets (either instances or tags) to modify. Instances are specified using the format Key=instanceids,Values=instanceID_1,instanceID_2 . Tags are specified using the format Key=tag_name,Values=tag_value .

Note

(dict) --

An array of search criteria that targets instances using a key-value pair that you specify.

Note

One or more targets must be specified for maintenance window Run Command-type tasks. Depending on the task, targets are optional for other maintenance window task types (Automation, Lambda, and Step Functions). For more information about running tasks that don't specify targets, see Registering maintenance window tasks without targets in the Amazon Web Services Systems Manager User Guide .

Supported formats include the following.
- ``Key=InstanceIds,Values=*instance-id-1* ,*instance-id-2* ,*instance-id-3* ``
- ``Key=tag:my-tag-key ,Values=*my-tag-value-1* ,*my-tag-value-2* ``
- ``Key=tag-key,Values=*my-tag-key-1* ,*my-tag-key-2* ``
- Run Command and Maintenance window targets only : ``Key=resource-groups:Name,Values=*resource-group-name* ``
- Maintenance window targets only : ``Key=resource-groups:ResourceTypeFilters,Values=*resource-type-1* ,*resource-type-2* ``
- Automation targets only : ``Key=ResourceGroup;Values=*resource-group-name* ``
For example:
- Key=InstanceIds,Values=i-02573cafcfEXAMPLE,i-0471e04240EXAMPLE,i-07782c72faEXAMPLE
- Key=tag:CostCenter,Values=CostCenter1,CostCenter2,CostCenter3
- Key=tag-key,Values=Name,Instance-Type,CostCenter
- Run Command and Maintenance window targets only : Key=resource-groups:Name,Values=ProductionResourceGroup This example demonstrates how to target all resources in the resource group ProductionResourceGroup in your maintenance window.
- Maintenance window targets only : ``Key=resource-groups:ResourceTypeFilters,Values=*AWS::EC2::INSTANCE* ,*AWS::EC2::VPC* `` This example demonstrates how to target only Amazon Elastic Compute Cloud (Amazon EC2) instances and VPCs in your maintenance window.
- Automation targets only : Key=ResourceGroup,Values=MyResourceGroup
- State Manager association targets only : Key=InstanceIds,Values=* This example demonstrates how to target all managed instances in the Amazon Web Services Region where the association was created.
For more information about how to send commands that target instances using Key,Value parameters, see Targeting multiple instances in the Amazon Web Services Systems Manager User Guide .
- Key (string) --
  
  User-defined criteria for sending commands that target instances that meet the criteria.
- Values (list) --
  
  User-defined criteria that maps to Key . For example, if you specified tag:ServerRole , you could specify value:WebServer to run a command on instances that include EC2 tags of ServerRole,WebServer .
  
  Depending on the type of target, the maximum number of values for a key might be lower than the global maximum of 50.
  - (string) --

type TaskArn

string

param TaskArn

The task ARN to modify.

type ServiceRoleArn

string

param ServiceRoleArn

For more information, see the following topics in the in the Amazon Web Services Systems Manager User Guide :

type TaskParameters

dict

param TaskParameters

The parameters to modify.

Note

The map has the following format:

Key: string, between 1 and 255 characters

Value: an array of strings, each string is between 1 and 255 characters

(string) --
- (dict) --
  
  Defines the values for a task parameter.
  - Values (list) --
    
    This field contains an array of 0 or more strings, each 1 to 255 characters in length.
    - (string) --

type TaskInvocationParameters

dict

param TaskInvocationParameters

The parameters that the task should use during execution. Populate only the fields that match the task type. All other fields should be empty.

Warning

RunCommand (dict) --

The parameters for a RUN_COMMAND task type.
- Comment (string) --
  
  Information about the commands to run.
- CloudWatchOutputConfig (dict) --
  
  Configuration options for sending command output to Amazon CloudWatch Logs.
  - CloudWatchLogGroupName (string) --
    
    The name of the CloudWatch Logs log group where you want to send command output. If you don't specify a group name, Amazon Web Services Systems Manager automatically creates a log group for you. The log group uses the following naming format:
    
    ``aws/ssm/SystemsManagerDocumentName ``
  - CloudWatchOutputEnabled (boolean) --
    
    Enables Systems Manager to send command output to CloudWatch Logs.
- DocumentHash (string) --
  
  The SHA-256 or SHA-1 hash created by the system when the document was created. SHA-1 hashes have been deprecated.
- DocumentHashType (string) --
  
  SHA-256 or SHA-1. SHA-1 hashes have been deprecated.
- DocumentVersion (string) --
  
  The Amazon Web Services Systems Manager document (SSM document) version to use in the request. You can specify $DEFAULT , $LATEST , or a specific version number. If you run commands by using the Amazon Web Services CLI, then you must escape the first two options by using a backslash. If you specify a version number, then you don't need to use the backslash. For example:
  
  --document-version "\$DEFAULT"
  
  --document-version "\$LATEST"
  
  --document-version "3"
- NotificationConfig (dict) --
  
  Configurations for sending notifications about command status changes on a per-instance basis.
  - NotificationArn (string) --
    
    An Amazon Resource Name (ARN) for an Amazon Simple Notification Service (Amazon SNS) topic. Run Command pushes notifications about command status changes to this topic.
  - NotificationEvents (list) --
    
    The different events for which you can receive notifications. To learn more about these events, see Monitoring Systems Manager status changes using Amazon SNS notifications in the Amazon Web Services Systems Manager User Guide .
    - (string) --
  - NotificationType (string) --
    
    The type of notification.
    - Command : Receive notification when the status of a command changes.
    - Invocation : For commands sent to multiple instances, receive notification on a per-instance basis when the status of a command changes.
- OutputS3BucketName (string) --
  
  The name of the Amazon Simple Storage Service (Amazon S3) bucket.
- OutputS3KeyPrefix (string) --
  
  The S3 bucket subfolder.
- Parameters (dict) --
  
  The parameters for the RUN_COMMAND task execution.
  - (string) --
    - (list) --
      - (string) --
- ServiceRoleArn (string) --
  
  The Amazon Resource Name (ARN) of the Identity and Access Management (IAM) service role to use to publish Amazon Simple Notification Service (Amazon SNS) notifications for maintenance window Run Command tasks.
- TimeoutSeconds (integer) --
  
  If this time is reached and the command hasn't already started running, it doesn't run.
Automation (dict) --

The parameters for an AUTOMATION task type.
- DocumentVersion (string) --
  
  The version of an Automation runbook to use during task execution.
- Parameters (dict) --
  
  The parameters for the AUTOMATION task.
  
  For information about specifying and updating task parameters, see RegisterTaskWithMaintenanceWindow and UpdateMaintenanceWindowTask .
  
  Note
  
  LoggingInfo has been deprecated. To specify an Amazon Simple Storage Service (Amazon S3) bucket to contain logs, instead use the OutputS3BucketName and OutputS3KeyPrefix options in the TaskInvocationParameters structure. For information about how Amazon Web Services Systems Manager handles these options for the supported maintenance window task types, see MaintenanceWindowTaskInvocationParameters .
  
  TaskParameters has been deprecated. To specify parameters to pass to a task when it runs, instead use the Parameters option in the TaskInvocationParameters structure. For information about how Systems Manager handles these options for the supported maintenance window task types, see MaintenanceWindowTaskInvocationParameters .
  
  For AUTOMATION task types, Amazon Web Services Systems Manager ignores any values specified for these parameters.
  - (string) --
    - (list) --
      - (string) --
StepFunctions (dict) --

The parameters for a STEP_FUNCTIONS task type.
- Input (string) --
  
  The inputs for the STEP_FUNCTIONS task.
- Name (string) --
  
  The name of the STEP_FUNCTIONS task.
Lambda (dict) --

The parameters for a LAMBDA task type.
- ClientContext (string) --
  
  Pass client-specific information to the Lambda function that you are invoking. You can then process the client information in your Lambda function as you choose through the context variable.
- Qualifier (string) --
  
  (Optional) Specify an Lambda function version or alias name. If you specify a function version, the operation uses the qualified function Amazon Resource Name (ARN) to invoke a specific Lambda function. If you specify an alias name, the operation uses the alias ARN to invoke the Lambda function version to which the alias points.
- Payload (bytes) --
  
  JSON to provide to your Lambda function as input.

type Priority

integer

param Priority

The new task priority to specify. The lower the number, the higher the priority. Tasks that have the same priority are scheduled in parallel.

type MaxConcurrency

string

param MaxConcurrency

The new MaxConcurrency value you want to specify. MaxConcurrency is the number of targets that are allowed to run this task in parallel.

Note

For maintenance window tasks without a target specified, you can't supply a value for this option. Instead, the system inserts a placeholder value of 1 , which may be reported in the response to this command. This value doesn't affect the running of your task and can be ignored.

type MaxErrors

string

param MaxErrors

The new MaxErrors value to specify. MaxErrors is the maximum number of errors that are allowed before the task stops being scheduled.

Note

type LoggingInfo

dict

param LoggingInfo

The new logging location in Amazon S3 to specify.

Note

S3BucketName (string) -- [REQUIRED]

The name of an S3 bucket where execution logs are stored .
S3KeyPrefix (string) --

(Optional) The S3 bucket subfolder.
S3Region (string) -- [REQUIRED]

The Amazon Web Services Region where the S3 bucket is located.

type Name

string

param Name

The new task name to specify.

type Description

string

param Description

The new task description to specify.

type Replace

boolean

param Replace

If True, then all fields that are required by the RegisterTaskWithMaintenanceWindow operation are also required for this API request. Optional fields that aren't specified are set to null.

type CutoffBehavior

string

param CutoffBehavior

Indicates whether tasks should continue to run after the cutoff time specified in the maintenance windows is reached.

CONTINUE_TASK : When the cutoff time is reached, any tasks that are running continue. The default value.
CANCEL_TASK :
- For Automation, Lambda, Step Functions tasks: When the cutoff time is reached, any task invocations that are already running continue, but no new task invocations are started.
- For Run Command tasks: When the cutoff time is reached, the system sends a CancelCommand operation that attempts to cancel the command associated with the task. However, there is no guarantee that the command will be terminated and the underlying process stopped.

The status for tasks that are not completed is TIMED_OUT .

rtype

dict

returns

Response Syntax

{
    'WindowId': 'string',
    'WindowTaskId': 'string',
    'Targets': [
        {
            'Key': 'string',
            'Values': [
                'string',
            ]
        },
    ],
    'TaskArn': 'string',
    'ServiceRoleArn': 'string',
    'TaskParameters': {
        'string': {
            'Values': [
                'string',
            ]
        }
    },
    'TaskInvocationParameters': {
        'RunCommand': {
            'Comment': 'string',
            'CloudWatchOutputConfig': {
                'CloudWatchLogGroupName': 'string',
                'CloudWatchOutputEnabled': True|False
            },
            'DocumentHash': 'string',
            'DocumentHashType': 'Sha256'|'Sha1',
            'DocumentVersion': 'string',
            'NotificationConfig': {
                'NotificationArn': 'string',
                'NotificationEvents': [
                    'All'|'InProgress'|'Success'|'TimedOut'|'Cancelled'|'Failed',
                ],
                'NotificationType': 'Command'|'Invocation'
            },
            'OutputS3BucketName': 'string',
            'OutputS3KeyPrefix': 'string',
            'Parameters': {
                'string': [
                    'string',
                ]
            },
            'ServiceRoleArn': 'string',
            'TimeoutSeconds': 123
        },
        'Automation': {
            'DocumentVersion': 'string',
            'Parameters': {
                'string': [
                    'string',
                ]
            }
        },
        'StepFunctions': {
            'Input': 'string',
            'Name': 'string'
        },
        'Lambda': {
            'ClientContext': 'string',
            'Qualifier': 'string',
            'Payload': b'bytes'
        }
    },
    'Priority': 123,
    'MaxConcurrency': 'string',
    'MaxErrors': 'string',
    'LoggingInfo': {
        'S3BucketName': 'string',
        'S3KeyPrefix': 'string',
        'S3Region': 'string'
    },
    'Name': 'string',
    'Description': 'string',
    'CutoffBehavior': 'CONTINUE_TASK'|'CANCEL_TASK'
}

Response Structure

(dict) --
- WindowId (string) --
  
  The ID of the maintenance window that was updated.
- WindowTaskId (string) --
  
  The task ID of the maintenance window that was updated.
- Targets (list) --
  
  The updated target values.
  - (dict) --
    
    An array of search criteria that targets instances using a key-value pair that you specify.
    
    Note
    
    One or more targets must be specified for maintenance window Run Command-type tasks. Depending on the task, targets are optional for other maintenance window task types (Automation, Lambda, and Step Functions). For more information about running tasks that don't specify targets, see Registering maintenance window tasks without targets in the Amazon Web Services Systems Manager User Guide .
    
    Supported formats include the following.
    - ``Key=InstanceIds,Values=*instance-id-1* ,*instance-id-2* ,*instance-id-3* ``
    - ``Key=tag:my-tag-key ,Values=*my-tag-value-1* ,*my-tag-value-2* ``
    - ``Key=tag-key,Values=*my-tag-key-1* ,*my-tag-key-2* ``
    - Run Command and Maintenance window targets only : ``Key=resource-groups:Name,Values=*resource-group-name* ``
    - Maintenance window targets only : ``Key=resource-groups:ResourceTypeFilters,Values=*resource-type-1* ,*resource-type-2* ``
    - Automation targets only : ``Key=ResourceGroup;Values=*resource-group-name* ``
    For example:
    - Key=InstanceIds,Values=i-02573cafcfEXAMPLE,i-0471e04240EXAMPLE,i-07782c72faEXAMPLE
    - Key=tag:CostCenter,Values=CostCenter1,CostCenter2,CostCenter3
    - Key=tag-key,Values=Name,Instance-Type,CostCenter
    - Run Command and Maintenance window targets only : Key=resource-groups:Name,Values=ProductionResourceGroup This example demonstrates how to target all resources in the resource group ProductionResourceGroup in your maintenance window.
    - Maintenance window targets only : ``Key=resource-groups:ResourceTypeFilters,Values=*AWS::EC2::INSTANCE* ,*AWS::EC2::VPC* `` This example demonstrates how to target only Amazon Elastic Compute Cloud (Amazon EC2) instances and VPCs in your maintenance window.
    - Automation targets only : Key=ResourceGroup,Values=MyResourceGroup
    - State Manager association targets only : Key=InstanceIds,Values=* This example demonstrates how to target all managed instances in the Amazon Web Services Region where the association was created.
    For more information about how to send commands that target instances using Key,Value parameters, see Targeting multiple instances in the Amazon Web Services Systems Manager User Guide .
    - Key (string) --
      
      User-defined criteria for sending commands that target instances that meet the criteria.
    - Values (list) --
      
      User-defined criteria that maps to Key . For example, if you specified tag:ServerRole , you could specify value:WebServer to run a command on instances that include EC2 tags of ServerRole,WebServer .
      
      Depending on the type of target, the maximum number of values for a key might be lower than the global maximum of 50.
      - (string) --
- TaskArn (string) --
  
  The updated task ARN value.
- ServiceRoleArn (string) --
  
  The Amazon Resource Name (ARN) of the Identity and Access Management (IAM) service role to use to publish Amazon Simple Notification Service (Amazon SNS) notifications for maintenance window Run Command tasks.
- TaskParameters (dict) --
  
  The updated parameter values.
  
  Note
  
  TaskParameters has been deprecated. To specify parameters to pass to a task when it runs, instead use the Parameters option in the TaskInvocationParameters structure. For information about how Systems Manager handles these options for the supported maintenance window task types, see MaintenanceWindowTaskInvocationParameters .
  - (string) --
    - (dict) --
      
      Defines the values for a task parameter.
      - Values (list) --
        
        This field contains an array of 0 or more strings, each 1 to 255 characters in length.
        
        (string) --
- TaskInvocationParameters (dict) --
  
  The updated parameter values.
  - RunCommand (dict) --
    
    The parameters for a RUN_COMMAND task type.
    - Comment (string) --
      
      Information about the commands to run.
    - CloudWatchOutputConfig (dict) --
      
      Configuration options for sending command output to Amazon CloudWatch Logs.
      - CloudWatchLogGroupName (string) --
        
        The name of the CloudWatch Logs log group where you want to send command output. If you don't specify a group name, Amazon Web Services Systems Manager automatically creates a log group for you. The log group uses the following naming format:
        
        ``aws/ssm/SystemsManagerDocumentName ``
      - CloudWatchOutputEnabled (boolean) --
        
        Enables Systems Manager to send command output to CloudWatch Logs.
    - DocumentHash (string) --
      
      The SHA-256 or SHA-1 hash created by the system when the document was created. SHA-1 hashes have been deprecated.
    - DocumentHashType (string) --
      
      SHA-256 or SHA-1. SHA-1 hashes have been deprecated.
    - DocumentVersion (string) --
      
      The Amazon Web Services Systems Manager document (SSM document) version to use in the request. You can specify $DEFAULT , $LATEST , or a specific version number. If you run commands by using the Amazon Web Services CLI, then you must escape the first two options by using a backslash. If you specify a version number, then you don't need to use the backslash. For example:
      
      --document-version "\$DEFAULT"
      
      --document-version "\$LATEST"
      
      --document-version "3"
    - NotificationConfig (dict) --
      
      Configurations for sending notifications about command status changes on a per-instance basis.
      - NotificationArn (string) --
        
        An Amazon Resource Name (ARN) for an Amazon Simple Notification Service (Amazon SNS) topic. Run Command pushes notifications about command status changes to this topic.
      - NotificationEvents (list) --
        
        The different events for which you can receive notifications. To learn more about these events, see Monitoring Systems Manager status changes using Amazon SNS notifications in the Amazon Web Services Systems Manager User Guide .
        
        (string) --
      - NotificationType (string) --
        
        The type of notification.
        
        Command : Receive notification when the status of a command changes.
        
        Invocation : For commands sent to multiple instances, receive notification on a per-instance basis when the status of a command changes.
    - OutputS3BucketName (string) --
      
      The name of the Amazon Simple Storage Service (Amazon S3) bucket.
    - OutputS3KeyPrefix (string) --
      
      The S3 bucket subfolder.
    - Parameters (dict) --
      
      The parameters for the RUN_COMMAND task execution.
      - (string) --
        
        (list) --
        
        (string) --
    - ServiceRoleArn (string) --
      
      The Amazon Resource Name (ARN) of the Identity and Access Management (IAM) service role to use to publish Amazon Simple Notification Service (Amazon SNS) notifications for maintenance window Run Command tasks.
    - TimeoutSeconds (integer) --
      
      If this time is reached and the command hasn't already started running, it doesn't run.
  - Automation (dict) --
    
    The parameters for an AUTOMATION task type.
    - DocumentVersion (string) --
      
      The version of an Automation runbook to use during task execution.
    - Parameters (dict) --
      
      The parameters for the AUTOMATION task.
      
      For information about specifying and updating task parameters, see RegisterTaskWithMaintenanceWindow and UpdateMaintenanceWindowTask .
      
      Note
      
      LoggingInfo has been deprecated. To specify an Amazon Simple Storage Service (Amazon S3) bucket to contain logs, instead use the OutputS3BucketName and OutputS3KeyPrefix options in the TaskInvocationParameters structure. For information about how Amazon Web Services Systems Manager handles these options for the supported maintenance window task types, see MaintenanceWindowTaskInvocationParameters .
      
      TaskParameters has been deprecated. To specify parameters to pass to a task when it runs, instead use the Parameters option in the TaskInvocationParameters structure. For information about how Systems Manager handles these options for the supported maintenance window task types, see MaintenanceWindowTaskInvocationParameters .
      
      For AUTOMATION task types, Amazon Web Services Systems Manager ignores any values specified for these parameters.
      - (string) --
        
        (list) --
        
        (string) --
  - StepFunctions (dict) --
    
    The parameters for a STEP_FUNCTIONS task type.
    - Input (string) --
      
      The inputs for the STEP_FUNCTIONS task.
    - Name (string) --
      
      The name of the STEP_FUNCTIONS task.
  - Lambda (dict) --
    
    The parameters for a LAMBDA task type.
    - ClientContext (string) --
      
      Pass client-specific information to the Lambda function that you are invoking. You can then process the client information in your Lambda function as you choose through the context variable.
    - Qualifier (string) --
      
      (Optional) Specify an Lambda function version or alias name. If you specify a function version, the operation uses the qualified function Amazon Resource Name (ARN) to invoke a specific Lambda function. If you specify an alias name, the operation uses the alias ARN to invoke the Lambda function version to which the alias points.
    - Payload (bytes) --
      
      JSON to provide to your Lambda function as input.
- Priority (integer) --
  
  The updated priority value.
- MaxConcurrency (string) --
  
  The updated MaxConcurrency value.
- MaxErrors (string) --
  
  The updated MaxErrors value.
- LoggingInfo (dict) --
  
  The updated logging information in Amazon S3.
  
  Note
  
  LoggingInfo has been deprecated. To specify an Amazon Simple Storage Service (Amazon S3) bucket to contain logs, instead use the OutputS3BucketName and OutputS3KeyPrefix options in the TaskInvocationParameters structure. For information about how Amazon Web Services Systems Manager handles these options for the supported maintenance window task types, see MaintenanceWindowTaskInvocationParameters .
  - S3BucketName (string) --
    
    The name of an S3 bucket where execution logs are stored .
  - S3KeyPrefix (string) --
    
    (Optional) The S3 bucket subfolder.
  - S3Region (string) --
    
    The Amazon Web Services Region where the S3 bucket is located.
- Name (string) --
  
  The updated task name.
- Description (string) --
  
  The updated task description.
- CutoffBehavior (string) --
  
  The specification for whether tasks should continue to run after the cutoff time specified in the maintenance windows is reached.