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DescribeCmqTopicDetail

最后更新时间:2023-08-09 14:43:35

1. API Description

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

This API is used to query the details of a CMQ topic.

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 Name Required Type Description
Action Yes String Common Params. The value used for this API: DescribeCmqTopicDetail.
Version Yes String Common Params. The value used for this API: 2020-02-17.
Region No String Common Params. This parameter is not required for this API.
TopicName No String Exact match by TopicName.

3. Output Parameters

Parameter Name Type Description
TopicDescribe CmqTopic Topic details
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Querying CMQ topic details

Input Example

https://tdmq.tencentcloudapi.com/?Action=DescribeCmqTopicDetail
&<Common request parameters>

Output Example

{
    "Response": {
        "TopicDescribe": {
            "MsgCount": 1,
            "TopicId": "xx",
            "MaxMsgSize": 1,
            "Trace": true,
            "Tags": [
                {
                    "TagKey": "xx",
                    "TagValue": "xx"
                }
            ],
            "CreateUin": 1,
            "FilterType": 1,
            "TenantId": "xx",
            "LastModifyTime": 1,
            "MsgRetentionSeconds": 1,
            "NamespaceName": "xx",
            "Qps": 1,
            "CreateTime": 1,
            "TopicName": "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.CmqBackendError CMQ backend error.
ResourceNotFound The resource does not exist.
ResourceNotFound.Topic The topic does not exist.
ResourceUnavailable The resource is unavailable.
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