Deleting a Database User

Description

This API is used to delete a database user of a specified instance.

Restrictions

This API applies only to DDS Community Edition.
The default user and the rwuser user cannot be deleted.
This operation is not allowed if the DB instance is in any of the following statuses: creating, changing instance class, changing port, frozen, restarting, or abnormal.

URI

URI format
DELETE https://{Endpoint}/v3/{project_id}/instances/{instance_id}/db-user
URI example
https://ap-southeast-1.myhuaweicloud.com/v3/0549b4a43100d4f32f51c01c2fe4acdb/instances/f032c0db12d147ef87317efdfacbbe15in02/db-user

**Table 1** Request parameters
Name	Type	IN	Mandatory	Description
X-Auth-Token	string	header	Yes	User token obtained from IAM. For details, see Authentication.
project_id	string	path	Yes	Project ID of a tenant in a region. To obtain the project ID, see Obtaining a Project ID.
instance_id	string	path	Yes	Instance ID, which can be obtained by calling the API described in Querying Instances and Details. If you do not have an instance, call the API described in Creating a DB Instance to create one.

Requests

Parameter description

**Table 2** Parameter description
Name	Type	Mandatory	Description
user_name	String	Yes	The name of the database user. The database user provided by the system cannot be deleted. The value must be 1 to 64 characters and can contain only letters (from A to Z or from a to z), digits (from 0 to 9), hyphens (-), and periods (.).
db_name	String	Yes	The database to which the user belongs. The value must be 1 to 64 characters and can contain only letters (from A to Z or from a to z), digits (from 0 to 9), and underscores (_).

Request example

{  
    "user_name":"test" , 
    "db_name":"test_db" 
}

Responses

Response example

{}

SDK

Click Document Database Service DDS SDK to download the SDK or view the SDK document. To learn how to install and authenticate an SDK, read the Usage section.