Updated on 2025-08-20 GMT+08:00

Deleting a Database Account

Function

This API is used to delete a database account from a specified DB instance.

Constraints

This operation cannot be performed when the DB instance is in any of the following statuses: creating, changing instance class, changing port, frozen, or abnormal.

URI

  • URI format

    DELETE /v3/{project_id}/instances/{instance_id}/db_user/{user_name}

  • Parameter description
    Table 1 Parameters

    Parameter

    Mandatory

    Description

    project_id

    Yes

    Definition

    Project ID of a tenant in a region.

    To obtain the value, see Obtaining a Project ID.

    Constraints

    N/A

    Range

    N/A

    Default Value

    N/A

    instance_id

    Yes

    Definition

    Instance ID.

    Constraints

    N/A

    Range

    N/A

    Default Value

    N/A

    user_name

    Yes

    Definition

    Specifies the username of the account to be deleted.

    Constraints

    N/A

    Range

    N/A

    Default Value

    N/A

Request

Empty request body.

Example Request

DELETE https://{endpoint}/v3/0483b6b16e954cb88930a360d2c4e663/instances/a8abe84a41364097be7c233c39275087in04/db_user/rds

{}

Response

  • Normal response
    Table 2 Parameters

    Parameter

    Type

    Description

    resp

    String

    Definition

    Calling result.

    Range

    Returns successful if the calling is successful.

Status Code

Error Code

For details, see Error Codes.