Creating a Database Account
Function
This API is used to create a database account for a specified instance. Before calling this API:
- Learn how to authenticate this API.
Constraints
- This operation cannot be performed when the instance is in any of the following statuses: creating, changing instance specifications, or abnormal.
- This API can only be used to create an account at a time.
URI
POST https://{Endpoint}/v3/{project_id}/instances/{instance_id}/db-user
| Parameter | Mandatory | Description |
|---|---|---|
| project_id | Yes | Explanation: Project ID of a tenant in a region. For details about how to obtain the project ID, see Obtaining a Project ID. Restrictions: None Value range: The value can contain 32 characters. Only letters and digits are allowed. Default value: None |
| instance_id | Yes | Instance ID. |
Request Parameters
| Parameter | Mandatory | Type | Description |
|---|---|---|---|
| name | Yes | String | Name of the database user, which must be unique. The username contains 1 to 63 characters, including letters, digits, and underscores (_). It cannot start with pg or a digit and must be different from system usernames. System users: rdsAdmin, rdsMetric, rdsBackup, rdsRepl, and root. |
| password | Yes | String | Password of the database user. The value cannot be empty and contains 8 to 32 characters. It cannot be the same as the name value or the name value in reverse order. The value must contain at least three types of the following: uppercase letters, lowercase letters, digits, and special characters ~!@#%^*-_=+?, Enter a strong password to improve security, preventing security risks such as brute force cracking. |
Response Parameters
None
Example Request
POST https://gaussdb-opengauss.eu-west-101.myhuaweicloud.eu/v3/0483b6b16e954cb88930a360d2c4e663/instances/{instance_id}/db-user
{
"name" : "dbs",
"password" : "******"
} Example Response
None
Status Code
- Normal
- Abnormal
For details, see Status Codes.
Error Code
For details, see Error Codes.
