This topic describes the error codes of ApsaraDB for MongoDB.

Description Code Message HTTP Status Code
The error message returned because unauthorized users call the operation. Forbidden.RAM User not authorized to operate on the specified resource, or this API doesn’t support RAM. 403
The error message returned because this operation is not available for RAM users. Forbedden.NotSupportRAM This action does not support accessed by RAM mode. 403
The error message returned because an exception or error occurs on the server. ServiceUnavailable The request has failed due to a temporary failure of the server. 503
The error message returned because the instance status that you specified does not exist. InvalidStatus.NotFound The Status provided does not exist in our records. 404
The error message returned because the specified value of the parameter is invalid. InvalidParameter The specified parameter "InstanceName" is not valid. 400
The error message returned because a normal user other than an administrator calls the management operation. Forbbiden.NotAdminUser User not authorized to operate on the specified API as you are not the administrator. 403
The error message returned because the parameter is missing. MissingParameter Specified parameter is missing. 400
The error message returned because neither the InstanceName nor NewPassword parameter is specified. MissingParameter InstanceName/NewPassword at least one is mandatory for this action. 400
The error message returned because the OwnerId parameter is not specified. MissingParameter The input parameter OwnerId,OwnerAccount that is mandatory for processing this request is not supplied. 403
The error message returned because the specified Token parameter is invalid. InvalidToken.Malformed The Specified parameter \"Token\" is not valid. 400
The error message returned because the specified InstanceName parameter is invalid. InvalidInstanceName.Malformed The Specified parameter \"InstanceName\" is not valid. 400
The error message returned because the specified Password parameter is invalid. InvalidPassword.Malformed The Specified parameter \"Password\" is not valid. 400
The error message returned because the specified Instances parameter is invalid. InvalidInstances.Malformed The Specified parameter \"Instances\" is not valid. 400
The error message returned because the specified StartTime parameter is invalid. InvalidStartTime.Malformed The Specified parameter \"StartTime\" is not valid. 400
The error message returned because the specified EndTime parameter is invalid. InvalidEndTime.Malformed The Specified parameter \"EndTime\" is not valid. 400
The error message returned because the specified InstanceIds parameter is invalid. InvalidInstanceIds.Malformed The Specified parameter \"InstanceIds\" is not valid. 400
The error message returned because the balance is insufficient. InsufficientBalance Your account does not have enough balance. 400
The error message returned because your account fails to pass the real-name authentication. RealNameAuthenticationError Your account has not passed the real-name authentication yet. 403
The error message returned because your instance quota has been reached. QuotaExceed Living afterpay instances quota exceeded. 400
The error message returned because the capacity configuration is invalid. InvalidCapacity.NotFound The Capacity provided does not exist in our records. 400
The error message returned because the two specified requests use the same client token. IdempotentParameterMismatch Request uses a client token in a previous request but is not identical to that request. 400
The error message returned because the inventory of instances in the specified zone is insufficient. QuotaNotEnough Quota not enough in this zone. 400
The error message returned because you are not authorized to call the order-class API. Forbbiden.SubUser The specified action is not available for you. 403
The error message returned because the Apsara Stack risk control system denies this access request. Forbidden.RiskControl This operation is forbidden by Aliyun Risk Control system. 403
The error message returned because the specified region does not exist. InvalidRegion.NotFound The RegionId or ZoneId provided does not exist in our records. 404
The error message returned because the specified ZoneId parameter is invalid. InvalidZoneId.NotFound The ZoneId provided is invalid. 400
The error message returned because the specified instance ID does not exist. InvalidInstanceId.NotFound The InstanceId provided does not exist in our records. 404
The error message returned because the password is incorrect. IncorrectPassword The Password provided is not correct. 400
The error message returned because the specified service is not available. ServiceNotSupported The specified service is not supported. 400
The error message returned because a renewal and configuration change order has not taken effect. HasRenewChangeOrder This instance has a renewChange order. 400
The error message returned because an internal error occurred. InternalError The request processing has failed due to some unknown error. 500
The error message returned because the backup time is invalid. InvalidPreferredBackupTime Specified preferred backup time is not valid. 400
The error message returned because the specified backup type is invalid. InvalidBackupType.Format Specified backup type is not valid. 400
The error message returned because the specified backup method is invalid. InvalidBackupMethod.Format Specified backup method is not valid. 400
The error message returned because the specified instance already has a backup task. BackupJobExists A backup job already exists in the specified DB instance. 400
The error message returned because the backup times exceed the upper limit. BackupTimesExceeded Exceeding the daily backup times of this DB instance. 400
The error message returned because at least one parameter must be specified. ParameterLeastAssociate Must input at least one optional parameter. 400
The error message returned because the specified backup cycle is invalid. InvalidBackupRetentionPeriod.Malformed Specified backup retention period is not valid. 400
The error message returned because the specified next backup time is invalid. InvalidPreferredBackupTime.Format Specified preferred backup time is not valid. 400
The error message returned because the specified backup cycle is invalid. InvalidPreferredBackupPeriod.Malformed Specified backup period is not valid. 400
The error message returned because the current instance type does not support this operation. IncorrectDBInstanceType Current DB instance type does not support this operation. 400
The error message returned because the specified key is invalid. InvalidKey.Malformed Specified key is not valid. 400
The error message returned because the nonce signature is used and cannot be used again. SignatureNonceUsed Specified signature nonce was used already. 400
The error message returned because no available virtual IP addresses can be allocated. AllocateVpcIp.NotEnough Ip resource is not enough. 400
The error message returned because instances of the specified type cannot be created in the zone. Zone.NotSupport Specified zone does not support creating with instance class. 400
The error message returned because the code for the instance type is invalid. MissingClassCode Capacity or InstanceClass is mandatory for this action. 400
The error message returned because the specified instance type is not supported. InvalidDBInstanceClass.NotFound Specified DB instance class is not found. 404
The error message returned because the specified instance has been locked. IncorrectDBInstanceLockMode Current DB instance lock mode does not support this operation. 400
The error message returned because the specified backup set ID does not exist. InvalidBackupSetID.NotFound Specified backup set ID does not exist. 400
The error message returned because the operation is not supported while the instance is in the current state. IncorrectDBInstanceState Current DB instance state does not support this operation. 400
The error message returned because the available resource capacity in the specified instance is insufficient. InsufficientResourceCapacity There is insufficient capacity available for the requested instance. 400
The error message returned because the specified end time is invalid. InvalidEndTime.Format Specified end time is not valid. 400
The error message returned because the specified retention period of the classic network endpoint is invalid. InvalidClassicExpiredDays.Format The specified classicExpiredDays format is not valid. 400
The error message returned because the operation is not supported while the backup set is in the current state. IncorrectBackupSetState Current backup set state does not support operations. 400
The error message returned because the specified whitelist is not correct in format. InvalidSecurityIPList.Format Specified security IP list format is not valid. 400