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How to query the execution list and status of cloud helper commands in an ECS instance? This problem may be often seen in our daily study or work. I hope you can gain a lot from this question. The following is the reference content that the editor brings to you, let's take a look at it!

DescribeInvocations

Request parameter

Return parameters

Command execution recordset type InvocationSetType

Command execution type InvocationType

Execute the target instance set type InvokeInstanceSetType

Target instance execution status type InvokeInstanceType

Example

Request example

Https://ecs.aliyuncs.com/?Action=DescribeInvocations&RegionId=cn-hangzhou&

Normal return example

XML format

2 1 10 Running t-7d2a745b412b4601b2d47f6a768d3b53 Test1 RunShellScript 0 * / 20 * i-uf614fhehhzmx Finished I-uf614fhehhzmy Running True c-7d2a745b412b4601b2d47f6a768d3a14 Finished t-7d2a745b412b4601b2d47f6a768d3b55 Test3 RunShellScript I-uf614fhehhzmx Finished i-uf64isakb713x Finished False C-7d2a745b412b4601b2d47f6a768d3a16 E69EF3CC-94CD-42E7-8926-F133B86387C0

JSON format

{"TotalCount": 2, "PageNumber": 1, "PageSize": 10, "Invocations": {"Invocation": [{"InvokeStatus": "Running", "InvokeId": "t-7d2a745b412b4601b2d47f6a768d3b53", "CommandName": "Test1", "CommandType": "RunShellScript" "Frequency": "0 * / 20 *", "InvokeInstances": {"InvokeInstance": [{"InstanceId": "i-uf614fhehhzmx", "InstanceInvokeStatus": "Finished"} {"InstanceId": "i-uf64isakb713x", "InstanceInvokeStatus": "Running"}}, "Timed": true "CommandId": "c-7d2a745b412b4601b2d47f6a768d3a14"}, {"InvokeStatus": "Finished", "InvokeId": "> t-7d2a745b412b4601b2d47f6a768d3b55", "CommandName": "Test3", "CommandType": "RunShellScript" "InvokeInstances": {"InvokeInstance": [{"InstanceId": "i-uf614fhehhzmx", "InstanceInvokeStatus": "Finished"} {"InstanceId": "i-uf64isakb713x", "InstanceInvokeStatus": "Finished"}}, "Timed": false "CommandId": "c-7d2a745b412b4601b2d47f6a768d3a16"}]}, "RequestId": "E69EF3CC-94CD-42E7-8926-F133B86387C0"}

Exception return example

XML format

E69EF3CC-94CD-42E7-8926-F133B86387C0 ecs.aliyuncs.com MissingParameter.RegionId The input parameter "RegionId" that is mandatory for processing this request is not supplied.

JSON format

{"RequestId": "E69EF3CC-94CD-42E7-8926-F133B86387C0", "HostId": "ecs.aliyuncs.com"Code": "MissingParameter.RegionId"Message": "The input parameter" RegionId "that is mandatory for processing this request is not supplied."}

Error code

The following are the error codes specific to this API. For more error codes, please visit the API error Center.

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