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1. API Description

Domain name for API request: teo.tencentcloudapi.com.

DescribePurgeTasks is used to query the submitted URL refreshing and directory refreshing records and execution progress. This interface can be used to query the tasks submitted by the CreatePurgeTasks API.

A maximum of 20 requests can be initiated per second for this API.

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2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter NameRequiredTypeDescription
ActionYesStringCommon Params. The value used for this API: DescribePurgeTasks.
VersionYesStringCommon Params. The value used for this API: 2022-09-01.
RegionNoStringCommon Params. This parameter is not required.
ZoneIdNoStringZoneId. The parameter is required.
StartTimeNoTimestamp ISO8601Start time of the query. Either time or job-id is required.
EndTimeNoTimestamp ISO8601End time of the query. Either time or job-id is required.
OffsetNoIntegerOffset for paginated queries. Default value: 0.
LimitNoIntegerLimit on paginated queries. Default value: 20. Maximum value: 1000.
Filters.NNoArray of AdvancedFilterFiltering condition. The maximum value of Filters.Values is 20. Detailed filtering conditions:
  • job-id: Filter based on task ID. job-id format: 1379afjk91u32h. Multiple values are not supported, Fuzzy search is not supported;
  • target: Filter based on: target resource information. target format: http://www.qq.com/1.txt or tag1. Multiple values are not supported, Fuzzy search is not supported;
  • domains: Filter based on domain name. domains format: www.qq.com, Fuzzy search is not supported;
  • statuses: Filter based on task status, Fuzzy search is not supported. Options:
    processing: Processing
    success: Success
    failed: Failure
    timeout: Timeout
  • type: Filter based on cleared cache type. Multiple values are not supported, Fuzzy search is not supported. Options:
    purge_url: URL
    purge_prefix: Prefix
    purge_all: All cache content
    purge_host: Hostname
    purge_cache_tag: CacheTag
  • 3. Output Parameters

    Parameter NameTypeDescription
    TotalCountIntegerTotal entries that match the specified query condition.
    TasksArray of TaskList of tasks returned.
    RequestIdStringThe unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem.

    4. Example

    Example1 Querying Historical Records of Cache Purging

    After the refreshing task is submitted by using CreatePurgeTasks, use this API to query the refreshing task records and execution progress.

    Input Example

    POST / HTTP/1.1
    Host: teo.tencentcloudapi.com
    Content-Type: application/json
    X-TC-Action: DescribePurgeTasks
    <Common request parameters>
        "ZoneId": "zone-wz8m9mgx",
        "StartTime": "2022-02-09T00:00:00+08:00",
        "EndTime": "2022-02-09T23:59:00+08:00",
        "Limit": 1,
        "Offset": 7

    Output Example

        "Response": {
            "RequestId": "abc-afhhakf-24hkahf-2424",
            "Tasks": [
                    "JobId": "20g9wz8m9mgx",
                    "Status": "success",
                    "Target": "http://www.qq.com/a.txt",
                    "Type": "purge_url",
                    "CreateTime": "2022-02-09T02:28:43Z",
                    "UpdateTime": "2022-02-09T02:28:52Z"
            "TotalCount": 8

    5. Developer Resources


    TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

    Command Line Interface

    6. Error Code

    The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

    Error CodeDescription
    InternalErrorInternal error.
    InvalidParameter.ParameterErrorParameter error: Invalid “End time”. The interval between the start and end time cannot exceed 7 days.
    OperationDeniedOperation denied.