ListFunctionTasks - OpenSearch - Alibaba Cloud Documentation Center

Queries the training tasks. The returned results are sorted by start time in descending order.

Debugging

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Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
opensearch:DescribeFunction	get	FunctionTask acs:opensearch:{#regionId}:{#accountId}:apps/{#AppGroupId}	none	none

Request syntax

GET /v4/openapi/app-groups/{appGroupIdentity}/functions/{functionName}/instances/{instanceName}/tasks HTTP/1.1

Request parameters

Parameter	Type	Required	Description	Example
appGroupIdentity	string	Yes	The name of the application.	app_group_name
functionName	string	Yes	The name of the feature.	ctr
instanceName	string	Yes	The name of the instance.	test_model_2
status	string	No	The status of the task. Valid values: success failed running	success
startTime	long	No	The start time is greater than the specified time. Specify the time in the UNIX timestamp format. Unit: milliseconds.	1582214400
endTime	long	No	The end time is less than the specified time. Specify the time in the UNIX timestamp format. Unit: milliseconds.	1582646399
pageNumber	integer	No	The number of the page to return. Default value: 1.	1
pageSize	integer	No	The number of entries to return on each page. Default value: 1.	10

Sample requests

GET /v4/openapi/app-groups/my-app/functions/ctr/instances/ctr_test/tasks

Response parameters

Parameter	Type	Description	Example
	object	The response body.
Status	string	The status of the request.	200
HttpCode	long	The HTTP status code.	200
TotalCount	long	The total number of records that meet the requirements.	2
RequestId	string	The ID of the request.	1638157479281
Message	string	The error message.	fail
Code	string	The error code.	200
Result	array<object>	The returned result.	[ { "functionName": "ctr", "progress": 100, "status": "success", "startTime": 100010, "endTime": 200020, "extendInfo": "{\"recall\":91,\"errors\":[]}", "runId": "trigger__2021-03-05T12:18:41" } ]
Result	object	The result body.
EndTime	long	The timestamp that indicates the end time. Unit: milliseconds. 0 indicates that the task has not ended.	100010
ExtendInfo	string	The value is a JSON string. It includes model evaluation information and training error information.	{\"recall\":91,\"errors\":[]}
FunctionName	string	The name of the feature.	ctr
Progress	long	The progress. 90 indicates 90%.	90
RunId	string	The ID of the task.	trigger__2021-03-05T12:18:41
StartTime	long	The timestamp that indicates the start time. Unit: milliseconds.	100010
Status	string	The status of the task. Valid values: success failed running	success
Generation	string	The number of iterations.	2
Latency	long	The time consumed for the request, in milliseconds.	123

Sample success responses

{
    "status": "OK",
    "requestId": "",
    "httpCode": 200,
    "code": "",
    "message": "",
    "latency": 123,
    "totalCount": 1,
    "result": [
        {
            "functionName": "ctr",
            "progress": 100,
            "status": "success",
            "startTime": 100010,
            "endTime": 200020,
            "extendInfo": "{\"recall\":91,\"errors\":[]}",
            "runId": "trigger__2021-03-05T12:18:41",
          	"generation": "3"
        }
    ]
}

Examples

Sample success responses

JSONformat

{
  "Status": "200",
  "HttpCode": 200,
  "TotalCount": 2,
  "RequestId": "1638157479281",
  "Message": "fail",
  "Code": "200",
  "Result": [
    {
      "EndTime": 100010,
      "ExtendInfo": "{\\\"recall\\\":91,\\\"errors\\\":[]}",
      "FunctionName": "ctr",
      "Progress": 90,
      "RunId": "trigger__2021-03-05T12:18:41",
      "StartTime": 100010,
      "Status": "success",
      "Generation": "2"
    }
  ],
  "Latency": 123
}

Error codes

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

Change history

Change time	Summary of changes	Operation

No change history