Use DescribeMaintenanceWindowExecutionTaskInvocations with an Amazon SDK or CLI - Amazon Systems Manager
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Use DescribeMaintenanceWindowExecutionTaskInvocations with an Amazon SDK or CLI

The following code examples show how to use DescribeMaintenanceWindowExecutionTaskInvocations.

CLI
Amazon CLI

To get the specific task invocations performed for a maintenance window task execution

The following describe-maintenance-window-execution-task-invocations example lists the invocations for the specified task executed as part of the specified maintenance window execution.

aws ssm describe-maintenance-window-execution-task-invocations \
    --window-execution-id "518d5565-5969-4cca-8f0e-da3b2a638355" \
    --task-id "ac0c6ae1-daa3-4a89-832e-d384503b6586"

Output:

{
    "WindowExecutionTaskInvocationIdentities": [
        {
            "Status": "SUCCESS",
            "Parameters": "{\"documentName\":\"AWS-RunShellScript\",\"instanceIds\":[\"i-0000293ffd8c57862\"],\"parameters\":{\"commands\":[\"df\"]},\"maxConcurrency\":\"1\",\"maxErrors\":\"1\"}",
            "InvocationId": "e274b6e1-fe56-4e32-bd2a-8073c6381d8b",
            "StartTime": 1487692834.723,
            "EndTime": 1487692834.871,
            "WindowExecutionId": "518d5565-5969-4cca-8f0e-da3b2a638355",
            "TaskExecutionId": "ac0c6ae1-daa3-4a89-832e-d384503b6586"
        }
    ]
}

For more information, see View Information About Tasks and Task Executions (Amazon CLI) in the Amazon Systems Manager User Guide.

PowerShell
Tools for PowerShell

Example 1: This example lists the invocations for a task executed as part of a maintenance window execution.

Get-SSMMaintenanceWindowExecutionTaskInvocationList -TaskId "ac0c6ae1-daa3-4a89-832e-d384503b6586" -WindowExecutionId "518d5565-5969-4cca-8f0e-da3b2a638355"

Output:

EndTime           : 2/21/2017 4:00:34 PM
ExecutionId       :
InvocationId      : e274b6e1-fe56-4e32-bd2a-8073c6381d8b
OwnerInformation  :
Parameters        : {"documentName":"AWS-RunShellScript","instanceIds":["i-0000293ffd8c57862"],"parameters":{"commands":["df"]},"maxConcurrency":"1",
                    "maxErrors":"1"}
StartTime         : 2/21/2017 4:00:34 PM
Status            : FAILED
StatusDetails     : The instance IDs list contains an invalid entry.
TaskExecutionId   : ac0c6ae1-daa3-4a89-832e-d384503b6586
WindowExecutionId : 518d5565-5969-4cca-8f0e-da3b2a638355
WindowTargetId    :

For a complete list of Amazon SDK developer guides and code examples, see Using Systems Manager with an Amazon SDK. This topic also includes information about getting started and details about previous SDK versions.