Help Center/ Distributed Message Service for RocketMQ/ API Reference (Ally Region)/ APIs V2 (Recommended)/ Metadata Migration/ Deleting Metadata Migration Tasks in Batches
Updated on 2026-04-03 GMT+08:00
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Deleting Metadata Migration Tasks in Batches

Function

This API is used to delete metadata migration tasks in batches.

URI

POST /v2/{project_id}/instances/{instance_id}/metadata/batch-delete

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Definition

Project ID. For details about how to obtain it, see Obtaining a Project ID.

Constraints

N/A

Range

N/A

Default Value

N/A

instance_id

Yes

String

Definition

Instance ID. You can call the API for querying all instances to obtain the instance ID. The instance ID is in the response body.

Constraints

N/A

Range

N/A

Default Value

N/A

Request Parameters

Table 2 Request body parameters

Parameter

Mandatory

Type

Description

task_ids

Yes

Array of strings

Definition

Tasks to be deleted.

Constraints

N/A

Range

N/A

Default Value

N/A

Response Parameters

Status code: 200

Table 3 Response body parameters

Parameter

Type

Description

success_task_list

Array of strings

Definition

List of tasks that are successfully deleted.

Constraints

N/A

Range

N/A

Default Value

N/A

Example Requests

Deleting metadata migration tasks in batches

POST https://{endpoint}/v2/{project_id}/instances/{instance_id}/metadata/batch-delete

{
  "task_ids" : [ "1b8f2c93-8057-4bdd-9be5-5b6883737099", "fa89699b-61b9-497d-b1ac-972623f3c0ce" ]
}

Example Responses

Status code: 200

Metadata migration tasks deleted in batches.

{
  "success_task_list" : [ "1b8f2c93-8057-4bdd-9be5-5b6883737099", "fa89699b-61b9-497d-b1ac-972623f3c0ce" ]
}

Status Codes

Status Code

Description

200

Metadata migration tasks deleted in batches.

Error Codes

See Error Codes.

Parent topic: Metadata Migration