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# 将 `DescribeMaintenanceWindowExecutionTaskInvocations` 与 CLI 配合使用
<a name="ssm_example_ssm_DescribeMaintenanceWindowExecutionTaskInvocations_section"></a>

以下代码示例演示如何使用 `DescribeMaintenanceWindowExecutionTaskInvocations`。

------
#### [ CLI ]

**AWS CLI**  
**获取为执行维护时段任务而执行的特定任务调用**  
以下 `describe-maintenance-window-execution-task-invocations` 示例列出作为指定维护时段执行组成部分来执行的指定任务的调用。  

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

```
{
    "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"
        }
    ]
}
```
有关更多信息，请参阅《S *AWS ystems Manager 用户指南》*[中的 “查看有关任务和任务执行的信息 (AWS CLI)](https://docs.aws.amazon.com/systems-manager/latest/userguide/mw-cli-tutorial-task-info.html)”。  
+  有关 API 的详细信息，请参阅*AWS CLI 命令参考[DescribeMaintenanceWindowExecutionTaskInvocations](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ssm/describe-maintenance-window-execution-task-invocations.html)*中的。

------
#### [ PowerShell ]

**适用于 PowerShell V4 的工具**  
**示例 1：此示例列出作为维护时段执行组成部分来执行的任务的调用。**  

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

```
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    :
```
+  有关 API 的详细信息，请参阅 *AWS Tools for PowerShell Cmdlet 参考 (V* 4) [DescribeMaintenanceWindowExecutionTaskInvocations](https://docs.aws.amazon.com/powershell/v4/reference)中的。

**适用于 PowerShell V5 的工具**  
**示例 1：此示例列出作为维护时段执行组成部分来执行的任务的调用。**  

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

```
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    :
```
+  有关 API 的详细信息，请参阅 *AWS Tools for PowerShell Cmdlet 参考 (V* 5) [DescribeMaintenanceWindowExecutionTaskInvocations](https://docs.aws.amazon.com/powershell/v5/reference)中的。

------