Revoking a Role from a User

Function

This API is used to revoke a role from a user.

• Before calling an API, you need to understand the API in Authentication.

Constraints

This operation cannot be performed when the DB instance is in the abnormal or frozen state.

URI

• URI format

  DELETE /v3/{project_id}/instances/{instance_id}/db-user-role

• Parameter description

  Table 1 Parameters

  Parameter	Mandatory	Description
  project_id	Yes	Project ID of a tenant in a region. To obtain it, refer to Obtaining a Project ID.
  instance_id	Yes	Instance ID.

Request

Example Request

Revoke roles user3 and user4 from the user user1.

DELETE https://rds.ap-southeast-1.myhuaweicloud.com/v3/0483b6b16e954cb88930a360d2c4e663/instances/dsfae23fsfdsae3435in03/db-user-role 

{ 
   "user" : "user1", 
   "roles" : [ "user3", "user4" ] 
 }

Response

• Normal response

  Table 3 Parameters

  Parameter	Type	Description
  resp	String	Returns successful if the invoking is successful.

• Example normal response

  {
    "resp" : "successful" 
  }

• Abnormal response

  For details, see Abnormal Request Results.

Status Code

• Normal

  200

• Abnormal

  For details, see Status Codes.

Error Code

For details, see Error Codes.