Queries export tasks that were created in the last three months. The tasks were used to export resource usage information.

Note The maximum number of times that each user can call this operation per second is 100.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes DescribeUserUsageDataExportTask

The operation that you want to perform. Set the value to DescribeUserUsageDataExportTask.

PageSize String No 20

The number of entries to return on each page. Default value: 20. Maximum value: 50.

Valid values: 1 to 50.

PageNumber String No 1

The number of the page to return. Valid values: 1 to 100000.

Response parameters

Parameter Type Example Description
RequestId String A91BE91F-0B34-4CBF-8E0F-A2977E15AA52

The ID of the request.

UsageDataPerPage Struct

The usage details returned per page.

Data Array of DataItem

The description of the task.

CreateTime String 2019-12-31T08:43:21Z

The time when the task was created.

DownloadUrl String https://cdn-polaris.xxxx

The download URL.

Status String success

The status of the task.

  • created: The task is being created.
  • success: The task has been created.
  • failed: The creation of the task failed.
TaskConfig Struct

The configurations of the task.

EndTime String 2019-12-30T15:59:59Z

The end of the time range that was queried.

StartTime String 2019-12-29T16:00:00Z

The start of the time range that was queried.

TaskId String A91BE91F-0B34-4CBF-8E0F-A2977

The ID of the task.

TaskName String Refresh

The name of the task.

UpdateTime String 2019-12-31T08:45:02Z

The last time when the task was modified.

PageNumber Integer 1

The number of the current page.

PageSize Integer 10

The number of entries returned per page.

TotalCount Integer 10

The total number of entries returned.


Sample requests

&<Common request parameters>

Sample success responses

XML format


JSON format

    "UsageDataPerPage": {
        "Data": {
            "DataItem": [
                    "Status": "success",
                    "TaskConfig": {
                        "EndTime": "2019-12-30T15:59:59Z",
                        "StartTime": "2019-12-29T16:00:00Z"
                    "CreateTime": "2019-12-31T08:43:21Z",
                    "DownloadUrl": "https://cdn-polaris.xxxx",
                    "UpdateTime": "2019-12-31T08:45:02Z",
                    "TaskId": 11584,
                    "TaskName": ""
        "PageNumber": 1,
        "TotalCount": 1,
        "PageSize": 10
    "RequestId": "FB7EC32A-356A-4B33-BA59-6DB1FFF61FD2"

Error codes

For a list of error codes, visit the API Error Center.