Creating a Database Account
Function
This API is used to create a database account for a specified DB instance.
- Before calling an API, you need to understand the API in Authentication.
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.
- If you want to call this API repeatedly to create database accounts for your DB instance, call it in serial.
URI
- Parameter description
Table 1 Parameter description Name
Mandatory
Description
project_id
Yes
Project ID of a tenant in a region.
For details about how to obtain the project ID, see Obtaining a Project ID.
instance_id
Yes
Specifies the DB instance ID.
Request
Name |
Mandatory |
Type |
Description |
---|---|---|---|
name |
Yes |
String |
Specifies the username of the database account. It consists of 1 to 128 characters and must be different from system usernames. System users include rdsadmin, rdsuser, rdsbackup, and rdsmirror. |
password |
Yes |
String |
Specifies the password of the database account. The value must be 8 to 32 characters long and contain at least three types of the following characters: uppercase letters, lowercase letters, digits, and special characters (~!@#$%^*-_+?,). The value must be different from the username or username spelled backwards. You are advised to enter a strong password to improve security, preventing security risks such as brute force cracking. |
Example Request
Creating a database account named rds
POST https://{endpoint}/v3/0483b6b16e954cb88930a360d2c4e663/instances/a8abe84a41364097be7c233c39275087in04/db_user { "name": "rds", "password": "****" }
Response
- Normal response
Table 3 Parameter description Name
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
- Abnormal
For details, see Status Codes.
Error Code
For details, see Error Codes.
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