Deleting a Database Role
Description
This API is used to delete the database role of a specified instance.
Restrictions
- This API applies only to DDS Community Edition.
- Default system roles 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
|
Name |
Type |
IN |
Mandatory |
Description |
|---|---|---|---|---|
|
x-auth-token |
string |
header |
Yes |
User token |
|
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
role_name
String
Yes
The role name. The default database user of 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 name of the database to which the role 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
{
"role_name": "testRole",
"db_name":"testDb"
}
Responses
Response example
{}
Status Code
For more information, see Status Code.
Error Code
For more information, see Error Code.
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