After a database is created, you can create a database account for the database. After the account is created, O\\\&M engineers can use the account to log on to and perform O\\\&M operations on the database.
Debugging
Authorization information
The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:
- Operation: the value that you can use in the Action element to specify the operation on a resource.
- Access level: the access level of each operation. The levels are read, write, and list.
- Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level,
All Resourcesis used in the Resource type column of the operation.
- Condition Key: the condition key that is defined by the cloud service.
- Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
| Operation | Access level | Resource type | Condition key | Associated operation |
|---|---|---|---|---|
| yundun-bastionhost:CreateDatabaseAccount |
|
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| InstanceId | string | Yes | The ID of the bastion host for which you want to create a database account. Note
You can call the DescribeInstances operation to query the ID of the bastion host.
| bastionhost-cn-5yd34ol020a |
| RegionId | string | No | The region ID of the bastion host for which you want to create a database account. Note
For more information about the mapping between region IDs and region names, see Regions and zones.
| cn-shanghai |
| DatabaseId | string | Yes | The ID of the database for which you want to create a database account. Note
You can call the ListDatabaseAccounts operation to query the database account ID.
| 3 |
| DatabaseAccountName | string | Yes | The username of the database account to be created. The username can be up to 128 characters in length. | root |
| Password | string | No | The password of the database account to be created. | MCQ****** |
| DatabaseSchema | string | No | The name of the database. This parameter is required for PostgreSQL and Oracle databases. | orcl |
| LoginAttribute | string | No | The logon attribute. This parameter is required for Oracle databases. Valid values:
| SID |
Extend structure
| Parameter | Type | Description |
|---|---|---|
| LoginAttribute | string | The logon attribute. This parameter is required for Oracle databases. Valid values:- SERVICENAME- SID |
| Role | string | The role used to connect to Oracle databases. Valid values:- NORMAL- SYSDBA- SYSOPRE- SYSASM |
Response parameters
Examples
Sample success responses
JSONformat
{
"DatabaseAccountId": "40",
"RequestId": "B07C465D-B09F-54DD-8FEC-90788BEABAFC"
}Error codes
| HTTP status code | Error code | Error message | Description |
|---|---|---|---|
| 400 | InvalidParameter | The argument is invalid. | The argument is invalid. |
| 400 | DatabaseAccountAlreadyExists | The database account already exists. | The database account already exists. |
| 500 | InternalError | An unknown error occurred. | An unknown error occurred. |
For a list of error codes, visit the Service error codes.