DescribeRocketMQTopics

Last updated: 2025-11-25 10:52:04

DescribeRocketMQTopics

Last updated: 2025-11-25 10:52:04

1. API Description

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

This API is used to get the list of RocketMQ topics.

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: DescribeRocketMQTopics.
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.
Offset	Yes	Integer	Offset for query.
Limit	Yes	Integer	Query limit.
ClusterId	Yes	String	Cluster ID.
NamespaceId	Yes	String	Namespace.
FilterType.N	No	Array of String	Filter by topic type. Valid values: `Normal`, `GlobalOrder`, `PartitionedOrder`, `Transaction`.
FilterName	No	String	Search by topic name. Fuzzy query is supported.
FilterGroup	No	String	Filters by subscription consumer group name.
TagFilters.N	No	Array of TagFilter	Tag filter

3. Output Parameters

Parameter Name	Type	Description
TotalCount	Integer	The total number of query records.
Topics	Array of RocketMQTopic	List of topic information
RequestId	String	The 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 Retrieving Topic List

Input Example

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

{
    "Offset": 1,
    "Limit": 1,
    "ClusterId": "rocketmq-2p9vx3ax9jxg",
    "NamespaceId": "test_ns",
    "FilterGroup": "test_group"
}

Output Example

{
    "Response": {
        "RequestId": "c017c4d1-13cb-4f14-ab89-2c6530892f90",
        "TotalCount": 1,
        "Topics": [
            {
                "Name": "test_topic",
                "Type": "Normal",
                "GroupNum": 1,
"Remark": "Test topic"
                "PartitionNum": 3,
                "CreateTime": 1621308465000,
                "UpdateTime": 1621308657000,
                "InstanceId": "rocketmq-2p9vx3ax9jxg",
                "Namespace": "test_ns"
            }
        ]
    }
}

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

Tencent Cloud CLI 3.0

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.
InternalError	Internal error.
InternalError.IllegalMessage	Internal error.
InvalidParameter	Incorrect parameter.
ResourceNotFound	The resource does not exist.
ResourceNotFound.BrokerCluster	The service cluster does not exist.
ResourceNotFound.Cluster	The cluster does not exist.
ResourceUnavailable	The resource is unavailable.

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