| 500 | InternalError | The request processing has failed due to some unknown error, exception or failure. | - | 诊断 |
| 503 | ServiceUnavailable | The request has failed due to a temporary failure of the server. | - | 诊断 |
| 403 | OperationDenied | The resource is out of usage. | - | 诊断 |
| 400 | QuotaNotEnough | Quota not enough in this zone. | - | 诊断 |
| 400 | MissingParameter | Specified parameter is missing. | - | 诊断 |
| 403 | MissingParameter | The input parameter OwnerId,OwnerAccount that is mandatory for processing this request is not supplied. | - | 诊断 |
| 403 | Forbbiden.SubUser | The specified action is not available for you. | - | 诊断 |
| 400 | UnsupportedParameter | | - | 诊断 |
| 403 | Forbidden.RAM | User not authorized to operate on the specified resource, or this API doesn't support RAM. | - | 诊断 |
| 403 | Forbedden.NotSupportRAM | This action does not support accessed by RAM mode. | - | 诊断 |
| 403 | Forbidden.RiskControl | This operation is forbidden by Aliyun Risk Control system. | - | 诊断 |
| 400 | InsufficientBalance | Your account does not have enough balance. | - | 诊断 |
| 400 | IdempotentParameterMismatch | Request uses a client token in a previous request but is not identical to that request. | - | 诊断 |
| 403 | RealNameAuthenticationError | Your account has not passed the real-name authentication yet. | - | 诊断 |
| 400 | InvalidParameter | | - | 诊断 |
| 404 | Forbidden.InstanceNotFound | The specified Instance is not found, so we cann't get enough information to check permission in RAM. | - | 诊断 |
| 404 | InvalidDBInstanceId.NotFound | The DBInstanceId provided does not exist in our records. | 提供的实例信息不存在 | 诊断 |
| 404 | InvalidDBInstanceId.NotFound | | 提供的实例信息不存在 | 诊断 |
| 404 | InvalidRegionId.NotFound | The RegionId provided does not exist in our records. | - | 诊断 |
| 404 | InvalidZoneId.NotFound | The ZoneId provided does not exist in our records. | - | 诊断 |
| 404 | InvalidStatus.NotFound | The Status provided does not exist in our records. | - | 诊断 |
| 404 | InvalidInstanceId.NotFound | The InstanceId provided does not exist in our records. | - | 诊断 |
| 400 | QuotaExceed.AfterpayInstance | Living afterpay instances quota exceeded. | - | 诊断 |
| 403 | Forbidden.NotAdminUser | User not authorized to operate on the specified API as you are not the administrator. | - | 诊断 |
| 403 | Forbbiden.NotInvitedUser | User not in the invitation list. | - | 诊断 |
| 400 | ServiceNotSupported | The specified service is not supported. | - | 诊断 |
| 403 | OperationDenied.DBInstanceStatus | The operation is not permitted due to status of instance. | - | 诊断 |
| 403 | OperationDenied.DBInstanceType | The operation is not permitted due to type of instance. | - | 诊断 |
| 403 | OperationDenied.LockMode | The operation is not permitted due to lock of instance. | - | 诊断 |