tencent cloud



Last updated: 2022-05-06 10:30:38

1. API Description

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

This API is used to query the CMQ subscription details.

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: DescribeCmqSubscriptionDetail.
Version Yes String Common Params. The value used for this API: 2020-02-17.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
TopicName Yes String Topic name, which must be unique in the same topic under the same account in the same region. It can contain up to 64 letters, digits, and hyphens and must begin with a letter.
Offset No Integer Starting position of the list of topics to be returned on the current page in case of paginated return. If a value is entered, limit is required. If this parameter is left empty, 0 will be used by default
Limit No Integer Number of topics to be returned per page in case of paginated return. If this parameter is not passed in, 20 will be used by default. Maximum value: 50.
SubscriptionName No String Fuzzy search by SubscriptionName

3. Output Parameters

Parameter Name Type Description
TotalCount Integer Total number
SubscriptionSet Array of CmqSubscription Set of subscription attributes
Note: this field may return null, indicating that no valid values can be obtained.
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Querying subscription details

Input Example

&<Common request parameters>

Output Example

  "Response": {
    "TotalCount": 1,
    "SubscriptionSet": [
        "SubscriptionName": "ConnSub",
        "SubscriptionId": "subsc-8y7fn4t2",
        "TopicOwner": 0,
        "MsgCount": 0,
        "LastModifyTime": 1590632987,
        "CreateTime": 1590632987,
        "BindingKey": null,
        "Endpoint": "test1",
        "FilterTags": [],
        "Protocol": "queue",
        "NotifyStrategy": "EXPONENTIAL_DECAY_RETRY",
        "NotifyContentFormat": "SIMPLIFIED"
    "RequestId": "72cd2d9d-d666-45ad-963a-cf5065a1984c"

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 Code Description
FailedOperation.CmqBackendError CMQ backend error.
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