Granting a Role to a User

Function

This API is used to grant a role to 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.

Role granting in a circle is not allowed.

URI

• URI format

  POST /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

Grant roles user3 and user4 to the user user1.

POST 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.