Creating a Topic or Deleting Topics in Batches

Function

This API is used to create a topic or delete topics in batches.

URI

POST /v2/{project_id}/instances/{instance_id}/topics

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID.
instance_id	Yes	String	Instance ID.

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
action	No	String	This parameter is used to delete topics in batches. If it is not set, a topic will be created.

Request Parameters

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
name	No	String	Topic name.
brokers	No	Array of strings	Associated brokers.
queue_num	No	Number	Number of queues. Default: 3
permission	No	String	Permissions. Default: all
topics	No	Array of strings	Topic list. This parameter is used when topics are deleted in batches.

Response Parameters

Status code: 200

**Table 4** Response body parameters
Parameter	Type	Description
id	String	Topic name.
job_id	String	Job ID for deleting topics.

Example Requests

Creating a topic

POST https://{endpoint}/v2/{project_id}/instances/{instance_id}/topics

{
  "name" : "topic-test",
  "brokers" : [ "broker-0" ],
  "queue_num" : 3,
  "permission" : "all"
}