GetAsyncTask - Function Compute - Alibaba Cloud Documentation Center

Queries the information about an asynchronous task.

Debugging

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Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request syntax

GET /2023-03-30/functions/{functionName}/async-tasks/{taskId} HTTP/1.1

Request parameters

Parameter	Type	Required	Description	Example
functionName	string	Yes	The function name.	my-func
taskId	string	Yes	The ID of the asynchronous task.	e026ae92-61e5-472f-b32d-1c9e3c4e****
qualifier	string	No	The version or alias of the function.	LATEST

Response parameters

Parameter	Type	Description	Example
	AsyncTask	The asynchronous task information. The returnPayload parameter is in beta test. If you want to use this parameter, contact us.

Examples

Sample success responses

JSONformat

{
  "alreadyRetriedTimes": 3,
  "destinationStatus": "Succeeded",
  "durationMs": 1000,
  "endTime": 1633449590000,
  "events": [
    {
      "eventDetail": "body",
      "eventId": 1,
      "status": "Succeeded",
      "timestamp": 1647420449721
    }
  ],
  "functionArn": "acs:fc:cn-shanghai:1234/functions/my-func",
  "instanceId": "D4-*******9FD1-882707E",
  "qualifier": "prod",
  "requestId": "e026ae92-61e5-472f-b32d-1c9e3c4e****",
  "returnPayload": "result",
  "startedTime": 1633449590000,
  "status": "Running",
  "taskErrorMessage": "UnhandledInvocationError",
  "taskId": "e026ae92-61e5-472f-b32d-1c9e3c4e****",
  "taskPayload": "body"
}

Error codes

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation

No change history