**To display the details of a command invocation** This example lists all the invocations of a command on an instance. Command:: 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": "", "DocumentName": "AWS-RunPowerShellScript", "DocumentVersion": "1", "PluginName": "aws:runPowerShellScript", "ResponseCode": 0, "ExecutionStartDateTime": "2019-02-14T19:26:26.439Z", "ExecutionElapsedTime": "PT0.541S", "ExecutionEndDateTime": "2019-02-14T19:26:26.439Z", "Status": "Success", "StatusDetails": "Success", "StandardOutputContent": "HelloWorld\r\n", "StandardOutputUrl": "", "StandardErrorContent": "", "StandardErrorUrl": "", "CloudWatchOutputConfig": { "CloudWatchLogGroupName": "", "CloudWatchOutputEnabled": false }