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    DescribeTopics

    Last updated: 2022-06-24 15:37:20
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    1. API Description

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

    This API is used to get the list of log topics and supports pagination.

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

    We recommend you to use API Explorer
    Try it
    API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.

    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 Name Required Type Description
    Action Yes String Common Params. The value used for this API: DescribeTopics.
    Version Yes String Common Params. The value used for this API: 2020-10-16.
    Region Yes String Common Params. For more information, please see the list of regions supported by the product.
    Filters.N No Array of Filter
  • topicName filters by log topic name. Type: String. Required: No
  • logsetName filters by logset name. Type: String. Required: No
  • topicId filters by log topic ID. Type: String. Required: No
  • logsetId filters by logset ID. You can call the DescribeLogsets API to query the list of created logsets or log in to the console to view them. You can also call the CreateLogset API to create a logset. Type: String. Required: No
  • tagKey filters by tag key. Type: String. Required: No
  • tag:tagKey filters by tag key-value pair. The tagKey should be replaced with a specified tag key, such as “tag:exampleKey”. Type: String. Required: No
  • storageType filters by log topic storage type. Valid values: hot (STANDARD storage); cold: (IA storage). Type: String. Required: No. Each request can contain up to 10 Filters and 100 Filter.Values.
    		•
    Offset No Integer Page offset. Default value: 0.
    Limit No Integer Maximum number of entries per page. Default value: 20. Maximum value: 100.

    3. Output Parameters

    Parameter Name Type Description
    Topics Array of TopicInfo Log topic list
    TotalCount Integer Total number
    RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

    4. Example

    Example1 Getting the list of log topics

    Input Example

    POST / HTTP/1.1
Host: cls.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeTopics
<Common request parameters>

{
    "Filters": [],
    "Offset": 10,
    "Limit": 30
}

    Output Example

    {
  "Response": {
    "TotalCount": 1,
    "Topics": [
      {
        "Status": true,
        "TopicId": "xx",
        "Tags": [
          {
            "Value": "xx",
            "Key": "xx"
          }
        ],
        "StorageType": "xx",
        "PartitionCount": 1,
        "MaxSplitPartitions": 0,
        "Period": 0,
        "AutoSplit": true,
        "TopicName": "xx",
        "Index": true,
        "CreateTime": "xx",
        "LogsetId": "xx"
      }
    ],
    "RequestId": "xx"
  }
}

    5. Developer Resources

    SDK

    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 Code Description
    FailedOperation Operation failed.
    FailedOperation.TagQpsLimit The frequency of tag service requests is limited.
    InternalError Internal error.
    InvalidParameter Incorrect parameter.
    InvalidParameterValue Incorrect parameter value.
    MissingParameter Missing parameter.
    OperationDenied Operation denied.
    OperationDenied.ACLFailed ACL verification failed.
    OperationDenied.AccountDestroy The account has been terminated.
    OperationDenied.AccountIsolate The account has overdue payments.
    OperationDenied.AccountNotExists The account does not exist.
    OperationDenied.AnalysisSwitchClose The analysis feature is not enabled for the field.
    UnsupportedOperation Unsupported operation.
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