| InvalidRegionId.NotFound | The DBClusterId provided does not exist in our records. | 404 |
| InvalidSecurityIPs.Duplicate | The Security IP address is not in the available range or occupied. | 400 |
| InvalidSecurityIPsLength.Malformed | The security IP address is beyond the available range or is already used. | 400 |
| InvalidEngineVersionInRegion.NotAvailable | The EngineVersion in the Region is not available. | 403 |
| InvaildEngineInRegion.NotAvailable | The Engine in the Region is not available. | 403 |
| OperationDenied | The resource is out of usage. | 403 |
| RegionUnauthorized | There is no authority to create Cluster in the specified region. | 403 |
| QuotaExceeded.CreateDBCluster | The quota of create Cluster exceeds. | 403 |
| InvalidDBClusterId.NotFound | The specified DBClusterId does not exist. | 404 |
| OperationDenied.DBClusterStatus | The operation is not permitted due to Cluster status. | 403 |
| InvalidConnectionStringPrefix.Duplicate | The connection string is not in the available range or occupied. | 400 |
| QuotaExceeded.SwitchTime | The quota of switch time exceed. | 400 |
| OperationDenied.LockMode | The operation is not permitted due to lock of Cluster. | 403 |
| InvalidSecurityIps.Duplicate | The quota of security ip exceeds. | 400 |
| OperationDenied.CurrentEngineVersion | The operation is not permitted due to specified current version . | 400 |
| QuotaExceeded.DBName | The quota of db exceeds. | 400 |
| InvalidDBName.Duplicate | The specified DB name is invalid or already exists. | 400 |
| InvalidParameter.Keyword | The specified DBName is a reserved keyword. | 400 |
| OperationDenied.DBStatus | The status of the database does not support this operation. | 403 |
| OperationDenied.DBClusterEngine | The operation is not permitted due to engine of Cluster. | 403 |
| InvalidDBInfo.Malformed | The specified parameter “DBInfo” is not valid or db not exist. | 400 |
| OperationDenied.Region | The operation is not permitted due to different region. | 403 |
| OperationDenied.Engine | The operation is not permitted due to different engine. | 403 |
| InvalidTaskId.NotFound | The ImportId provided does not exist in our records. | 400 |
| OperationDenied.IncorrectTaskStatus | The operation is not permitted due to status of import. | 403 |
| InvalidAccountName.keyword | The specified AccountName is a reserved keyword. | 400 |
| InvalidAccountName.Duplicate | The specified AccountName already exists. | 400 |
| QuotaExceeded.AccountName | The quota of account exceeds. | 403 |
| OperationDenied.AccountStatus | The status of the account does not support this operation. | 403 |
| InvalidDBName.NotFound | The specified database does not exist. | 404 |
| OperationDenied.AccountType | The operation is not permitted due to type of account. | 403 |
| OperationDenied.BackupJobExists | You cannot perform this operation; a backup job exists. | 403 |
| OperationDenied.NoDatabase | The operation is not permitted due to no database. | 403 |
| InvalidStartTimeAndEndTime.Malformed | The EndTime must be later than or equal to the StartTime. | 400 |
| OperationDenied.BackupJobExists | You cannot perform this operation; a backup job exists. | 403 |
| InvalidBackupId.NotFound | The BackupId provided does not exist in our records. | 404 |
| OperationDenied.NotFoundBackup | The operation is not permitted due to no backup. | 403 |
| OperationDenied.BackupStatus | The operation is not permitted due to type of backup. | 403 |
| OperationDenied.BackupMethod | The operation is not permitted method of backup. | 403 |
| Forbidden.Authentication | The operation is forbidden by Aliyun Realname Authentication System. | 403 |
| IncorrecttVpcId.Mismatch | The specified parameter “VpcId “ is not valid. | 400 |
| IntranetNetTypeNotExists | Current DB Cluster net type does not support this operation. | 404 |
| InvalidDBCluster.NotFound | The DBClusterId provided does not exist in our records. | 403 |
| InvalidConnectionString.Duplicate Specified | connection string or port want to be modified is the same with current net type. | 400 |
| InvalidConnectionStringPrefix.Duplicated | The specified connection string already exists. | 403 |
| InvalidCurrentConnectionString.NotFound | Specified current connection string doesn’t exist. | 400 |
| InvalidDBClusterId.NotFound | The specified DBClusterId does not exist. | 400 |
| InvalidDBClusterNetType.NotFound | The Specified DB Cluster net type is not found. | 404 |
| InvalidEngineVersion.Malformed | The specified parameter “EngineVersion” is not valid. | 400 |
| InvalidClusterNetworkType.ValueNotSupported | The specified parameter “ClusterNetworkType” is not valid. | 400 |
| InvalidPort.Malformed | Specified port is not valid. | 400 |
| InvalidPrivateIpAddress.Duplicated | Specified private IP address is duplicated. | 400 |
| InvalidPrivateIpAddress.Mismatch | Specified private IP address is not in the CIDR block of virtual switch. | 400 |
| InvalidVPCId.NotFound | The specified connection string or port does not match the current network type. | 400 |
| InvalidVSwitchId.Mismatch | Specified Cluster and virtual switch are not in the same zone. | 400 |
| InvalidVSwitchId.NotFound | Specified virtual switch is not found in specified VPC. | 400 |
| NetTypeExists | Specified net type already existed. | 400 |
| NetTypeExists | Specified public net type already existed. | 403 |
| OperationDenied.DBClusterNetType | The network type of the specified Cluster does not support this operation. | 403 |
| OperationDenied.LockMode | The Cluster is locked. | 403 |
| OperationDenied | The requested resource is sold out in the specified zone; try other types of resources or other regions and zones. | 403 |
| OperationDenied | The vpc cloudClusterIp is use, please check params. | 406 |
| OperationDenied | The vpc service is error, please check params. | 400 |
| PublicConnectionExists | PublicConnection exists. | 403 |
| IncorrectDBClusterState | CurrentDB Cluster state does not support this operation. | 403 |
| IncorrectDBClusterLockMode | CurrentDB Cluster lock mode does not support this operation. | 400 |
| EngineVersionNotSupported | EngineVersion specified cannot be replicate with the source DB Cluster. | 400 |
| EngineNotSupported | Engine specified cannot be supported the operation.. | 400 |