Help Center> Distributed Message Service for Kafka> API Reference> APIs V2 (Recommended)> Instance Management> Adding Partitions to a Topic for a Kafka Instance
Updated on 2022-09-15 GMT+08:00
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Adding Partitions to a Topic for a Kafka Instance

Function

This API is used to add partitions to a topic for a Kafka instance.

URI

POST /v2/{project_id}/instances/{instance_id}/management/topics/{topic}/partitions-reassignment

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID.

instance_id

Yes

String

Instance ID.

topic

Yes

String

Topic name.

Request Parameters

Table 2 Request body parameters

Parameter

Mandatory

Type

Description

partition

No

Integer

Total number of partitions after the addition. The value must be larger than current number of partitions. Maximum value: .

Response Parameters

None

Example Requests

POST https://{endpoint}/v2/{project_id}/instances/{instance_id}/management/topics/{topic}/partitions-reassignment

{
  "partition" : 3
}

Example Responses

None

Status Codes

Status Code

Description

204

Partitions are added successfully.

Error Codes

See Error Codes.

Parent topic: Instance Management