There are more AWS SDK examples available in the [AWS Doc SDK Examples](https://github.com/awsdocs/aws-doc-sdk-examples) GitHub repo.

# Use `GetCommandInvocation` with a CLI
<a name="ssm_example_ssm_GetCommandInvocation_section"></a>

The following code examples show how to use `GetCommandInvocation`.

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

**AWS CLI**  
**To display the details of a command invocation**  
The following `get-command-invocation` example lists all the invocations of the specified command on the specified instance.  

```
aws ssm get-command-invocation \
    --command-id "ef7fdfd8-9b57-4151-a15c-db9a12345678" \
    --instance-id "i-1234567890abcdef0"
```
Output:  

```
{
    "CommandId": "ef7fdfd8-9b57-4151-a15c-db9a12345678",
    "InstanceId": "i-1234567890abcdef0",
    "Comment": "b48291dd-ba76-43e0-b9df-13e11ddaac26:6960febb-2907-4b59-8e1a-d6ce8EXAMPLE",
    "DocumentName": "AWS-UpdateSSMAgent",
    "DocumentVersion": "",
    "PluginName": "aws:updateSsmAgent",
    "ResponseCode": 0,
    "ExecutionStartDateTime": "2020-02-19T18:18:03.419Z",
    "ExecutionElapsedTime": "PT0.091S",
    "ExecutionEndDateTime": "2020-02-19T18:18:03.419Z",
    "Status": "Success",
    "StatusDetails": "Success",
    "StandardOutputContent": "Updating amazon-ssm-agent from 2.3.842.0 to latest\nSuccessfully downloaded https://s3.us-east-2.amazonaws.com/amazon-ssm-us-east-2/ssm-agent-manifest.json\namazon-ssm-agent 2.3.842.0 has already been installed, update skipped\n",
    "StandardOutputUrl": "",
    "StandardErrorContent": "",
    "StandardErrorUrl": "",
    "CloudWatchOutputConfig": {
        "CloudWatchLogGroupName": "",
        "CloudWatchOutputEnabled": false
    }
}
```
For more information, see [Understanding Command Statuses](https://docs.aws.amazon.com/systems-manager/latest/userguide/monitor-commands.html) in the *AWS Systems Manager User Guide*.  
+  For API details, see [GetCommandInvocation](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ssm/get-command-invocation.html) in *AWS CLI Command Reference*. 

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

**Tools for PowerShell V4**  
**Example 1: This example displays the details of a command executed on an instance.**  

```
Get-SSMCommandInvocationDetail -InstanceId "i-0cb2b964d3e14fd9f" -CommandId "b8eac879-0541-439d-94ec-47a80d554f44"
```
**Output:**  

```
CommandId              : b8eac879-0541-439d-94ec-47a80d554f44
Comment                : IP config
DocumentName           : AWS-RunShellScript
ExecutionElapsedTime   : PT0.004S
ExecutionEndDateTime   : 2017-02-22T20:13:16.651Z
ExecutionStartDateTime : 2017-02-22T20:13:16.651Z
InstanceId             : i-0cb2b964d3e14fd9f
PluginName             : aws:runShellScript
ResponseCode           : 0
StandardErrorContent   :
StandardErrorUrl       :
StandardOutputContent  :
StandardOutputUrl      :
Status                 : Success
StatusDetails          : Success
```
+  For API details, see [GetCommandInvocation](https://docs.aws.amazon.com/powershell/v4/reference) in *AWS Tools for PowerShell Cmdlet Reference (V4)*. 

**Tools for PowerShell V5**  
**Example 1: This example displays the details of a command executed on an instance.**  

```
Get-SSMCommandInvocationDetail -InstanceId "i-0cb2b964d3e14fd9f" -CommandId "b8eac879-0541-439d-94ec-47a80d554f44"
```
**Output:**  

```
CommandId              : b8eac879-0541-439d-94ec-47a80d554f44
Comment                : IP config
DocumentName           : AWS-RunShellScript
ExecutionElapsedTime   : PT0.004S
ExecutionEndDateTime   : 2017-02-22T20:13:16.651Z
ExecutionStartDateTime : 2017-02-22T20:13:16.651Z
InstanceId             : i-0cb2b964d3e14fd9f
PluginName             : aws:runShellScript
ResponseCode           : 0
StandardErrorContent   :
StandardErrorUrl       :
StandardOutputContent  :
StandardOutputUrl      :
Status                 : Success
StatusDetails          : Success
```
+  For API details, see [GetCommandInvocation](https://docs.aws.amazon.com/powershell/v5/reference) in *AWS Tools for PowerShell Cmdlet Reference (V5)*. 

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