错误码
|
HTTP status code |
错误码 |
错误信息 |
描述 |
操作 |
| 400 | Abs.ImageNotFound | The specified Image is disabled or is deleted. | 指定的镜像已经失效或已经被删除了。 | 诊断 |
| 400 | Abs.InvalidAccount.NotFound | account is not found. | 账户不存在。 | 诊断 |
| 403 | Abs.InvalidAccount.NotFound | Your Alibaba Cloud account does not exist or your AccessKey has expired. | 您的阿里云账号不存在，或者您的AccessKey已经过期。 | 诊断 |
| 400 | Abs.InvalidMaintainTime | The MaintainTime parameter is invalid. | 您请求中MaintainTime参数缺失或无效。 | 诊断 |
| 400 | Abs.securityIPList.Malformed | securityIPList is malformed. | 指定的白名单IP列表无效。 | 诊断 |
| 400 | AccessBlsDeniedException | BLS server error. please contact customer service. | BLS服务错误。 | 诊断 |
| 403 | AccessForbidden | The X.509 certificate or cms access key ID provided does not exist in our records. | 记录中不存在提供的X.509证书或cms访问密钥ID。 | 诊断 |
| 400 | AccessHDMInstanceFailed | The specified instance access HDM failed. | 指定的实例访问HDM失败。 | 诊断 |
| 400 | Account.AddError | Create Account failed, please check your input value or may your input value not satisfy instance current policy | 添加账户失败， 请检查请求参数或请求的参数不满足实例参数策略配置 | 诊断 |
| 400 | Account.DelError | Delete Account failed, please check your input value or may your request is waiting lock in your instance. | 删除账户失败， 请检查输入参数或请求进程正在实例中等待锁。 | 诊断 |
| 400 | Account.DelError | Failed to delete the account. Check the request or the input parameters. Other threads in the instance may be waiting for the lock or the host value of the current database account is not set to % (allows logins from all hosts). | 删除账户失败，请检查输入的参数或请求。实例中可能存在其他进程正在等待锁，或者该数据库账户的host值未设置为%，即允许任意主机登录。 | 诊断 |
| 400 | Account.DeleteError | Failed to delete the account. Parameter values are invalid, or the request is waiting for locks. | 删除账户失败， 请检查输入参数或请求进程正在实例中等待锁。 | 诊断 |
| 400 | Account.QueryError | Query Account failed, please check your input value. | 查询账号失败， 请检查请求参数。例如RDS MySQL账号名称可能含特殊字符。 | 诊断 |
| 400 | Account.UpdateError | Update Account failed, please check your input value | 更新账户失败， 请检查请求参数，或实例参数策略配置 | 诊断 |
| 400 | Account.UpdateError | Account is invalid. | 指定的账号无效。 | 诊断 |
| 400 | Account.UpdateError | Failed to update the account. Check the request parameters or instance parameter policies. Make sure that the host value of the account is set to % (allows logins from all hosts). | 更新账户失败，请检查请求参数或实例参数策略配置。确保待更新账号的host值为%，即允许任意主机登录。 | 诊断 |
| 401 | AccountActionForbidden | Some objects depend on account. | 数据库对象依赖该操作的账号，请先解除依赖后，再操作。 | 诊断 |
| 400 | AccountBalanceExceeded | User attempted to create a new order.but user account balance is insufficient. | 账户余额不足100元，无法创建新订单，请先充值。 | 诊断 |
| 400 | AccountBasicInfoUncompleted | Your information is incomplete. Complete your information before the operation. | 您的信息不完整。在操作前完善您的信息。 | 诊断 |
| 404 | AccountExistArrearage | Your Account cannot buy the resources because of an arrearage bill. | 账户已欠费，请您先充值再购买。 | 诊断 |
| 400 | AccountLeastAssociateOneDB | Retain at least one account in a DB. | 操作失败，数据库中至少保留一个账号。 | 诊断 |
| 403 | AccountLimitExceeded | AccountQuotaExceeded: Exceeding the allowed amount of account. | 已超过账号数量的上限。在MySQL中仅允许创建一个高权限账号，普通账号数量可以有多个。 | 诊断 |
| 403 | AccountLimitExceeded | AccountQuotaExceeded: Exceeding the allowed amount of account | 已超过账号数量的上限。 | 诊断 |
| 400 | AccountMoneyValidate.error | Insufficient funds available in the account. | 账号可用金额不足。 | 诊断 |
| 400 | AccountMoneyValidateError | The available amount of the account is insufficient. | 账户可用余额不足。 | 诊断 |
| 403 | AccountQueryPriceFault | The account not refer to the correct order price. please contact customer service. | 该账户没有参考正确的订单价格。请联系客服。 | 诊断 |
| 403 | AclLimitExceed | The number of security group rules for the NIC or instance exceeds the limit. | 网卡或实例的安全组规则数量超过限额值。 | 诊断 |
| 403 | ActionUnauthorized | The specified action is not available for you. | 不支持当前操作。 | 诊断 |
| 500 | ActivityNotFound | Activity not found | 活动不存在 | 诊断 |
| 400 | ADInstanceNotSupportThisOperation | The AD instance is not supported this operation | 加入AD域的实例不支持此操作 | 诊断 |
| 403 | AliCroup2CloudUserCannotBuyNotInnerCommodity | There is no group cloud commodity label, and users within the group are not allowed to purchase. | 无集团上云商品标签，不允许集团内部用户购买。 | 诊断 |
| 404 | AllocateResourceFailed | Failed to allocate resources. Please check the zone and the host you selected. | 资源申请失败，请检查所选可用区、主机是否足够分配对应的规格资源。 | 诊断 |
| 400 | AnalyticInstanceAlreadyExists | The mysql instance already has an associated clickhouse instance. | MySQL已经存在关联的Clickhouse实例。 | 诊断 |
| 400 | AnalyticInstanceRelationNotFound | The clickhouse instance has no relation with custins. | Clickhouse与当前实例没有关联。 | 诊断 |
| 400 | Api.NotSupport | Specified api is not supported. | 当前接口不支持。 | 诊断 |
| 400 | APICallingFailed | Api calling failed. | 后端API内部调用失败 | 诊断 |
| 400 | APICallingFailed | Meta db calling failed. | API调用异常。 | 诊断 |
| 400 | APICallingFailed | Api called failed, please check vpc vsw vip | 接口调用失败，请检查VPC、VSW、VIP等参数。 | 诊断 |
| 403 | ApiInvokeTimeout | Internal service call timeout, please try again later | 内部服务调用超时，请稍后重试 | 诊断 |
| 403 | ARMNotSupport | ARM arch does not support this operation. | ARM架构不支持此操作。 | 诊断 |
| 400 | ArrearageOrderExists | Your account has an outstanding balance. | 请先充值结清账单后再购买。 | 诊断 |
| 404 | ArrearageOrderExists | The user account had arrearage. | 当前账号欠费，请充值。 | 诊断 |
| 400 | ArticleNotFound | Article not found | 没有找到相关约束 | 诊断 |
| 400 | AssociatedEcsSecurityGroupIdQuotaExceed | Security groups quota exceeded | 操作失败，超过安全组配额。 | 诊断 |
| 403 | AtLeastOneBackupParamExists | The specified params(BackupId or RestoreTime or BackupFile) at least one. | 操作失败，您至少需要填写backupid、restoretime或BackupFile中的一个。 | 诊断 |
| 404 | AtLeastOneCollationTimeZoneParamExists | The specified params(Collation or Timezone) at least one. | 指定的参数（排序规则或时区）至少有一个。 | 诊断 |
| 400 | AtLeastOneNetTypeExists | You must specify at least one network type for the instance. | 操作失败，网络类型为空。请先选择网络类型。 | 诊断 |
| 400 | AtLeastOneNetTypeExists | The current database instance network type does not support the operation | 操作失败，当前数据库实例网络类型不支持此操作。 | 诊断 |
| 404 | AtLeastOneNetTypeExists | The specified network type at least one. | 需要指定网络类型。 | 诊断 |
| 400 | AtLeastThreeVSwitchAvailableIp | The primary vswitch requires at least three available IP addresses. | 主交换机至少需要3个可用ip。 | 诊断 |
| 400 | AtLeastTwoVSwitchAvailableIp | The primary vswitch requires at least two available IP addresses. | 主交换机至少需要2个可用的ip。 | 诊断 |
| 400 | AtLeastTwoVSwitchParamExists | The specified params(Vswitchs) at least two. | 指定的参数（Vswitchs）至少有两个，可用区和Vswitchs对应。 | 诊断 |
| 400 | BabelfishEnabled | Instances with Babelfish enabled do not allow this operation. | 开启了Babelfish的实例不支持本行为 | 诊断 |
| 500 | Backend.Timeout | The request processing has failed due to timeout of backend service,please submit a ticket. | 后台调用超时，请提交工单. | 诊断 |
| 400 | BackupEncryptCreateKeyError | An error occurred while backup encryption was creating a service key. | 备份加密创建服务密钥错误。 | 诊断 |
| 400 | BackupEncryptUnsupportCallerType | backup encrypt caller type not support. | 该账号类型不支持备份加密。 | 诊断 |
| 400 | BackupFileDataSizeExceededFault | the backup file data size is larger than the instance storage size. | 备份文件数据大小大于实例存储大小。 | 诊断 |
| 404 | BackupFilesExceeded | Too many backup files were supplied. This task type only support one full backup file. | 此任务类型仅支持一个完整备份文件。 | 诊断 |
| 400 | BackupGetAkError | An error occurred while backing up the access key. | 备份ak错误。 | 诊断 |
| 400 | BackupIdOrRestoreTimeNotExistFault | You can not create temp instance when you does not input backupId or restoreTime params. | 当您没有输入backupId或restoreTime参数时，无法创建临时实例。 | 诊断 |
| 400 | BackupJobExists | A backup job already exists in the specified DB instance. | 备份已存在。 | 诊断 |
| 400 | BackupPolicyNotSupport | Cold Data won't open with CrossBackup or Flash Backup, please check Backup Policy. | 数据归档不支持跨地域备份和秒级快照，请检查备份策略。 | 诊断 |
| 400 | BackupPropertyNotFound | The backup policy is not found. | 操作失败，无法找到备份策略。 | 诊断 |
| 400 | BackupPropertyNotFound | Backup policy not found | 操作失败，无法找到备份策略。 | 诊断 |
| 400 | BackupReadInstanceModifyNotAllowed | The Specified Backup Read Instance cannot be modified. | 当前实例为备用只读实例，无法修改配置。 | 诊断 |
| 400 | BackupReadInstanceModifyNotAllowed | Modify Backup Read Instance Is Not Allowed. | 不允许修改备份读取实例。 | 诊断 |
| 400 | BackupRestoreNotSupported.BasicHA | Basic instances cannot be restored to high availability instances, and high availability instances cannot be restored to basic instances. | 基础版实例不能恢复到高可用实例，高可用实例不能恢复到基础版实例。 | 诊断 |
| 400 | BackupRestoreNotSupported.HADedicatedAlwaysOn | High availability instances cannot be restored to dedicated cluster instances or AlwaysOn instances. | 操作失败，高可用实例不能还原到专属集群实例或者企业集群版实例。 | 诊断 |
| 400 | BackupRestoreNotSupported.ShareDedicatedAlwaysOn | Shared instances cannot be restored to dedicated cluster instances, AlwaysOn instances, or high availability instances. | 共享实例不能还原到专属集群实例或者企业集群版实例或者高可用版实例。 | 诊断 |
| 400 | BackupType.NotSupport | the specified backup type not support | 指定的备份类型不受支持。 | 诊断 |
| 400 | BakFileSizeExceeded | Exceeding the allowed backup file size. | 备份文件大小超过允许值。 | 诊断 |
| 404 | BakFilesNeeded | Backup file does not supply. | 备份文件未提供。 | 诊断 |
| 404 | Balance.Failed | The quota of amount. | 总数超过了配额。 | 诊断 |
| 403 | BasicCategoryNotSupport | The Basic category is not supported. | 不支持基础版系列 | 诊断 |
| 400 | BasicInfoUncompleted | Your information is incomplete, Complete your information before the operation. | 您的信息不完整，请在操作前填写您的信息。 | 诊断 |
| 400 | BasicInfoUncompleted | Your information is incomplete. Complete your information before the operation. | 您的基本信息未完善，请在操作前先完善您的基本信息。 | 诊断 |
| 400 | BASIC_CATEGORY_NOT_SUPPORTED | Instance cannot be basic category when creating a blue-green deployment. | 创建蓝绿部署时，实例不能为基础类别。 | 诊断 |
| 400 | BetaServerlessNotSupportThisAction | Beta Serverless Instance Not Support This Action. | Beta测试版Serverless实例不支持当前请求。 | 诊断 |
| 403 | BetaServerlessNotSupportThisAction | Beta Serverless Not Support This Feature. | 不支持此功能。 | 诊断 |
| 404 | BinlogDisableRestoreUnsupported | The specified instance Disable binlog not support restore to time. | 操作失败，实例Disable binlog不支持恢复到指定的时间 | 诊断 |
| 403 | BinlogNotFoundFault | The available binlog does not exist in recovery time. | 恢复时不存在可用的binlog。 | 诊断 |
| 400 | BlueGreenDeploymentNameCannotBeEmpty | Blue green deployment name cannot be empty. | 蓝绿部署名称不能为空 | 诊断 |
| 400 | BlueGreenDeploymentRelationCannotBeEmpty | Blue green deployment relation cannot be empty. | 实例的蓝绿部署关系不存在 | 诊断 |
| 400 | BLUE_GREEN_DEPLOYMENT_ALREADY_EXISTS | Blue-green deployment cannot exist when creating a blue-green deployment. | 创建蓝绿部署时，不能已经存在蓝绿部署。 | 诊断 |
| 400 | BLUE_GREEN_DEPLOYMENT_ALREADY_EXISTS | Blue green deployment already exists. | 蓝绿部署已存在 | 诊断 |
| 400 | BothEmpty.TagsAndResources | The specified Tags and ResourcesIds are not allow to both empty. | 操作失败，标签和资源ID不允许同时为空。 | 诊断 |
| 400 | BurstingEnabledForDiskCategoryUnsupported | The specified disk category does not support bursting enabled. | 指定的磁盘类型不支持开启性能突发特性。 | 诊断 |
| 400 | BurstingEnabledForModifyingDiskUnsupported | The modifying disk does not support bursting enabled. | 变配中的磁盘不允许修改burst特性。 | 诊断 |
| 400 | BurstingEnabledForMultiAttachDiskUnsupported | The multi attach disk does not support bursting enabled. | 多重挂载磁盘不支持开启性能突发特性。 | 诊断 |
| 400 | BurstResourceStillExists | The instance does not support to disable compute burst because of having burst resource. | 该实例存在突发资源，不支持关闭承诺型serverless | 诊断 |
| 400 | BYOKCertExpired | The certificate has exceeded the validity period. | 证书已超过有效期。 | 诊断 |
| 403 | ByokInsnameAndRegionAllEmpty | The insName and targetRegionId can't be all empty. | 实例名称和地域不能都为空。 | 诊断 |
| 400 | BYOKInstanceNotSupportThisOperation | The BYOK instance is not supported this operation | 开启云盘加密功能的实例不支持此操作 | 诊断 |
| 403 | ByokShowParamEmpty | The params:dbType can't be empty. | 参数dbType不能为空。 | 诊断 |
| 400 | BYOLInstanceNotSupportThisOperation | The BYOL instance is not supported this operation | BYOL实例不支持此操作 | 诊断 |
| 400 | CallEcsApi.Failure | Fail to call ECS API. | 调用ECS api失败 | 诊断 |
| 400 | Caller.NotSupport | The Caller Not Support This Operation . | 调用方不支持此操作。 | 诊断 |
| 500 | CallLxSdkFailed | Error calling the order system, please try again later or contact service personnel. | 调用订单系统出错，请稍后再试或联系服务人员。 | 诊断 |
| 400 | CallRdsCustomApi.Failure | Failed to call rds custom api. | 调用RDS-Custom Api失败 | 诊断 |
| 400 | CannotChangeStorageType | Temp upgrade does not support changing storage type. | 弹性升级不可改变存储类型。 | 诊断 |
| 400 | CannotChangeStorageTypeForDHGWhenUpgrade | CannotChangeStorageTypeForDHGWhenUpgrade | 专享集群云盘版变配当前不支持变更存储类型。 | 诊断 |
| 400 | CannotChangeStorageTypeWhenUpgrade | can not change storage type when modify instanceClass or storageSize. | 修改实例规格或存储大小时无法更改存储类型. | 诊断 |
| 400 | CanNotCopyDBHasTDEEnabled | The source database has enabled the TDE feature. You cannot copy it to another instance. | 源数据库已启用TDE功能，无法复制到其他实例。 | 诊断 |
| 400 | CannotDecreaseEssdPerfLevel | The disk specification cannot be decreased. | 操作失败，云盘规格不支持降低操作。 | 诊断 |
| 400 | CannotDecreaseEssdPerfLevel | cannot decrease cloud essd performance level. | 存储类型变更校验失败，SQL Server云盘实例只能转为云盘，SSD只能升级到SSD或ESSD。 | 诊断 |
| 400 | CannotDecreaseEssdPerfLevel | invalid cloud essd storage size. | 云essd存储大小无效。 | 诊断 |
| 400 | CanNotFindSubscription | Ordering information not found. | 找不到订购信息。 | 诊断 |
| 404 | canNotFindSubscription | Subscription information not found. | 找不到订购信息。 | 诊断 |
| 403 | CASH.BOOK.INSUFFICIENT | No payment method is specified for your account. We recommend that you add a payment method or maitain a minimum prepayment balance of INR 1000. | 账户没有指定付款方式. | 诊断 |
| 400 | CDDC.AvailableHostsNotEnough | The number of available hosts is insufficient. | 目标可用区没有足够的主机资源，请在可用区中创建主机。 | 诊断 |
| 400 | CDDC.AvailableHostsNotEnoughInZone | Not enough available hosts are in the target zone. | 目标可用区没有足够的主机资源，请在可用区中创建主机。 | 诊断 |
| 400 | CDDC.AvailableHostsNotEnoughInZone | Not enough hosts are available in the target zone. | 目标可用区没有足够的主机资源，请在可用区中创建主机。 | 诊断 |
| 400 | CDDC.TargetHostIDNotAvailable | The target host ID is not available. | 目标主机不可用，请更换主机。 | 诊断 |
| 400 | Certified | No real name authentication. | 开通按量付费的关系型数据库需要实名认证。如果您还没有认证，请立即去认证。 | 诊断 |
| 400 | CertOrPrivateKeyOrPasswordNotMatched | The public certificate, private key, and password do not match. | 证书私钥密码不匹配。 | 诊断 |
| 400 | ChangeEngineVersionNotSupported | This operation does not support modifying the engine version. | 此操作不支持修改引擎版本。 | 诊断 |
| 403 | ChargeTypeViolation | The operation is not permitted due to charge type of the instance. | 操作失败。按量付费的实例不支持续费。请先转换为包年包月实例。 | 诊断 |
| 400 | CheckAllowMajorVersionUpgradeFailed | We have detected that you want to upgrade the version of the instance, but the parameter allowMajorVersionUpgrade is false. If you want to upgrade the version of the instance, please set the parameter allowMajorVersionUpgrade to true. | 我们检测到您想升级实例的版本，但参数allowMajorVersionUpgrade为false。如果要升级实例的版本，请将参数allowMajorVersionUpgrade设置为true。 | 诊断 |
| 403 | ChildDBInstanceExists | The specified DBInstance has a child DBInstance so it does not support this operation. | 指定的DB实例有子实例，所以不支持此操作 | 诊断 |
| 403 | ChildDBInstanceExists | Current DB instance had child instance. | 操作失败，只读实例已存在。 | 诊断 |
| 403 | ChildDBInstanceNotSupport | Child instance does not support this operation. | 操作失败，子实例不支持此操作。 | 诊断 |
| 400 | ClassicNetDisabled | The classic network address is currently disabled, and the instance cannot perform configuration changes. | 经典网络地址当前已禁用，实例无法执行配置更改。 | 诊断 |
| 403 | ClassicNetworkType.NotSupport | The Classic instance network create is not supported. | 经典网络不支持。 | 诊断 |
| 403 | ClassicNetworkType.NotSupport | The Classic networkType is not supported. | 操作失败，当前实例不支持创建经典网络类型，请创建其他网络类型的实例。 | 诊断 |
| 403 | ClassicNetworkType.NotSupport | The Classic instance network create is not support. | 操作失败，当前实例不支持创建经典网络类型，请创建其他网络类型的实例。 | 诊断 |
| 403 | ClassicNetworkTypeInstanceNotSupported | The classic network dbInstance is not support. | 操作失败，经典网络不支持。 | 诊断 |
| 400 | CLIENT.CLIENT.UNSUPPORTED_ENGINE_TYPE | The current database version does not support creating instances. Please select instance of a different database version. | 操作失败，当前数据库版本不支持创建灾备实例，请选择其他数据库版本的实例。 | 诊断 |
| 400 | CLIENT.CREATE_BACKUP_JOB_ERROR | CLIENT.CREATE_BACKUP_JOB_ERROR | 创建灾备实例失败。源实例正在备份中。请备份结束后，再重试。 | 诊断 |
| 400 | CLIENT.DST_INST_SAME_AS_SRC_INST | The DB instance is not in a valid state. | 服务器开了小差，请稍后再试。 | 诊断 |
| 400 | CLIENT.GENERAL_ERROR | SERVER.PRODUCT_TEMPLATE_NOT_FOUND | 服务器开了小差，请稍后再试。 | 诊断 |
| 404 | CLIENT.INSTANCE_ID_NOT_FOUND | CLIENT.INSTANCE_ID_NOT_FOUND | 源实例不存在，请检查。 | 诊断 |
| 400 | CLIENT.MISSING_REQUIRED_PARAM | CLIENT.MISSING_REQUIRED_PARAM | 服务器开了小差，请稍后再试。 | 诊断 |
| 400 | CLIENT.UNPROCESSABLE_ENTITY | The server is out of service. Please try again later. | 网络异常，请稍后重试。 | 诊断 |
| 400 | CLIENT.UNSUPPORTED_PRODUCT | The current database product does not support creating disaster recovery instances. Please select another database product. | 操作失败，当前数据库产品不支持创建灾备实例。 | 诊断 |
| 400 | CLIENT.WRONG_STATUS | The DB instance is not in a valid state. | 服务器开了小差，请稍后再试 | 诊断 |
| 400 | CLIENT.WRONG_STATUS_STATUS | The DB instance is not in a valid state. | 源实例状态非“运行中”，暂时不能创建灾备实例，请稍后再试。 | 诊断 |
| 403 | CloudboxInstanceNotSupport | Cloud-box instance does not support this operation. | 云盒实例不支持此操作 | 诊断 |
| 403 | CloudDiskEncryptionNotSupport | The encryption key is not allowed for general-purpose instance. | 通用型规格实例不支持云盘加密。 | 诊断 |
| 403 | CloudSSDNotSupport | Cloud ssd does not support this operation, please upgrade to essd. | SSD盘不支持此操作，请升级至ESSD。 | 诊断 |
| 400 | CLOUD_DISK_ENCRYPTION_NOT_ALLOWED | CloudDisk-encryption cannot be enabled when creating a blue-green deployment. | 创建蓝绿部署时，云盘加密功能不能启用。 | 诊断 |
| 400 | ClusterEndpoint.StatusNotValid | The cluster endpoint status is invalid. | 集群endpoint 状态无效。 | 诊断 |
| 403 | ClusterNotSupport | ClusterNotSupport | 当前集群不支持此操作。 | 诊断 |
| 400 | ClusterTypeError | The Custins cluster type encounters an error. Standard cluster is not supported. | Custins集群类型错误，支持用户集群 | 诊断 |
| 403 | ClusterTypeError | Custins Cluster Type Error, Support User Cluster | Custins集群类型错误，支持用户集群 | 诊断 |
| 403 | ClusterTypeNotSupported | The current Instance ClusterType does not support this operation. | 当前实例所在集群不支持此操作。 | 诊断 |
| 400 | CLUSTER_CATEGORY_NOT_SUPPORTED | Instance cannot be cluster category when creating a blue-green deployment. | 创建蓝绿部署时，实例不能为集群类别。 | 诊断 |
| 400 | CmdContent.DecodeError | The CommandContent can not be base64 decoded. | 命令内容无法通过Base64解码。 | 诊断 |
| 403 | CmdContent.ExceedLimit | The length of the command content exceeds the upper limit. | 命令内容长度超过上限。 | 诊断 |
| 403 | CmdCount.ExceedQuota | The total number of commands in the current region exceeds the quota. | 当前地域下的云助手命令数量已超出限制。 | 诊断 |
| 403 | CmdDesc.ExceedLimit | The length of the command description exceeds the upper limit. | 命令描述长度超过上限。 | 诊断 |
| 403 | CmdName.ExceedLimit | The length of the command name exceeds the upper limit. | 命令名称长度超过上限。 | 诊断 |
| 400 | CmdParam.EmptyKey | Command parameters can not be empty. | 命令中自定义参数不能为空。 | 诊断 |
| 400 | CmdParam.InvalidParamName | A command parameter name is invalid. | 命令中自定义参数名称不合法。 | 诊断 |
| 403 | CmdParamCount.ExceedLimit | You've reached the limit on the count of command parameters. | 您已达到命令参数计数的限制。 | 诊断 |
| 403 | CmdParamName.ExceedLimit | The length of the command parameter name exceeds the limit. | 命令中自定义参数名称长度超过上限。 | 诊断 |
| 400 | ColdData.EngineVersionNotSupport | The current instance engine version not support coldDataEnabled. | 当前实例引擎版本不支持归档冷数据。 | 诊断 |
| 400 | ColdData.MinorVersionNotSupport | The current instance minor version not support coldDataEnabled. | 当前内核版本不支持归档冷数据。 | 诊断 |
| 400 | ColdDataEnabled | Instances with cold data enabled do not allow this operation. | 启用冷数据的实例不允许此操作。 | 诊断 |
| 400 | ColdDBHasSameNameWithOnlineDB | The instance has cold db and online db with the same name. | 实例存在同名的冷库和在线库 | 诊断 |
| 400 | ColdDBNumExceedsLimit | the number of cold db exceeds the limit. | 冷库数量超过限制 | 诊断 |
| 400 | COLD_DATA_ARCHIVING_NOT_ALLOWED | Cold-data Archiving cannot be enabled when creating a blue-green deployment. | 创建蓝绿部署时，冷存归档功能不能启用。 | 诊断 |
| 400 | ColumnEncryptionErrorCode.NOT_PURCHASED | The instance has not enabled the column encryption service. | 该实例没有开通列加密 | 诊断 |
| 400 | COLUMN_ENCRYPTION_NOT_ALLOWED | Column-encryption cannot be enabled when creating a blue-green deployment. | 创建蓝绿部署时，列加密功能不能启用。 | 诊断 |
| 400 | CommandTypeError | CommandType is empty or unsupported. | 命令类型为空或不支持 | 诊断 |
| 403 | COMMODITY.FAILED | The commodity is error. | 服务器异常，请提交运维同学处理。 | 诊断 |
| 400 | Commodity.InvalidComponent | The module you purchased is not legal, please buy it again. | 您购买的模块不合法，请重新购买。 | 诊断 |
| 403 | COMMODITYCODE.ValueNotSupported | The Specified parameter CommodityCode is not valid. | 商品类型选择错误。 | 诊断 |
| 400 | CommodityCodeNotFound | CommodityCodeNotFound | 指定的参数CommodityCode无效，请检查该参数的正确性。 | 诊断 |
| 400 | CommodityServiceCalling.Exception | Failed to call commodity service. | 调用商品服务返回失败。 | 诊断 |
| 400 | Concurrent.Operation | System concurrent operate. | 用户并发操作。 | 诊断 |
| 400 | ConcurrentLimit | The request processing has been concurrent limit. | 请求处理已达到并发限制。 | 诊断 |
| 403 | ConcurrentTaskExceeded | Concurrent task exceeding the allowed amount. | 并发任务超出数量。 | 诊断 |
| 409 | ConflictingDatabaseOperation | There is already some operation on the database and the current operation should wait till it is done. | 当前数据库存在数据库属性修改过程。 | 诊断 |
| 400 | Connect.Timeout | The service cannot connect to the instance. | 服务暂时无法连接到实例，请稍后重试。 | 诊断 |
| 400 | Connect.Timeout | Service can not connect to instance temporarily. | 操作失败，服务暂时无法连接到实例，请稍后重试。 | 诊断 |
| 400 | Connect.Timeout | Check connectivity timeout | 连通性检测超时 | 诊断 |
| 400 | ConnectionModeNotSupported | ConnectionMode specified cannot be replicate with the source DB Instance. | 操作失败，指定的ConnectionMode无法与原DB实例一起复制。 | 诊断 |
| 403 | ConnectionNotFound | The connection is not found. | 操作失败，找不到连接。 | 诊断 |
| 403 | ConnectionStringConflictFault | the Specified connection string conflict | 连接字符串冲突。 | 诊断 |
| 400 | ConnectionStringContainChineseCharacterFault | The connection string can not contain some chinese character. | 连接串不能包含某些中文字符。 | 诊断 |
| 400 | ConnectionStringContainIllegalCharacterFault | The connection string contain Illegal character. | 连接字符串内容存在非法字符错误，请修改后重试。 | 诊断 |
| 404 | ConnectionStringLengthExceeded | The specified connection string is too long. | 当前连接字符串太长，请重新设置。 | 诊断 |
| 403 | ConnectionStringLengthExceeded | Connection String is too long. | 连接字符串太长，请修改后重试。 | 诊断 |
| 400 | ConnectTimeoutRetryLater | Connect timeout retry later. | 连接超时，请稍后重试。 | 诊断 |
| 400 | ConsoleNeedLogin | Login has timed out. Please login again. | 登录已超时，请您重新登录。 | 诊断 |
| 400 | ContainForbiddenLabel.error | There is a label that prohibits placing an order, and the order cannot be placed. | 存在禁止下单的标签，不可下单。 | 诊断 |
| 400 | ContainForbiddenLabelError | There is a label that prohibits placing orders. Please contact your distributor for assistance. | 存在禁止下单的标签，请联系您的分销商处理 | 诊断 |
| 400 | CouponExist | Voucher collection has reached the upper limit, and the system has recalculated the optimal price. | 券领取已达上限，系统已重新计算最优价格。 | 诊断 |
| 500 | CouponExist | Coupon applied already, please enter a new one | 券领取已达上限，系统已重新计算最优价格 | 诊断 |
| 500 | CouponOverMaxRelease | The given coupon is over max limit | 券已领完，系统已重新计算最优价格 | 诊断 |
| 400 | CreateBackupJobAlreadyExists | The source DBInstanceId is backuping,unable to create guard instance. | 创建灾备实例失败，该实例正在备份中。 | 诊断 |
| 500 | CreateCouponError | Error creating coupon for order | 领券下单失败，系统已重新计算最优价格 | 诊断 |
| 400 | CreateOrder.Failed | The instance order is error. | 实例订单错误。 | 诊断 |
| 404 | CreateOrder.Failed | Create Order Failed. | 创建订单失败。 | 诊断 |
| 404 | CreateOrder.Failed | order failed. | 订单失败。 | 诊断 |
| 400 | CreateRCSnapshot.Failed | The process of creating RC snapshot is failed. | 创建RC快照失败。 | 诊断 |
| 403 | CreateSnapshot.Failed | The process of creating rc snapshot is failed. | 创建快照失败。 | 诊断 |
| 400 | CreateUpgradeOrderBusinessException | The parameter is illegal or empty. | 参数不合法或参数为空。 | 诊断 |
| 404 | CreatingCloneInsExceeded | The Too many clone ins is in creating. | 操作失败，正在创建的克隆过多。 | 诊断 |
| 400 | CreditPayInsufficientBalance | Insufficient credit pay limit. Please contact your channel partner to increase the limit. | 额度不足，请联系您的渠道合作伙伴提升额度。 | 诊断 |
| 403 | CrossBackup.NotSupport | Specified region not support cross region backup. | 指定的区域不支持跨区域备份。 | 诊断 |
| 403 | CrossBackupNotSupport | Specified region not support cross region backup. | 指定的区域不支持跨区域备份。 | 诊断 |
| 403 | CrossBackupStrategyNotSupport | Cross region backup strategy is not supported. | 不支持跨地域备份策略 | 诊断 |
| 400 | CrossRegionUnsupportTDE | Cross-region disaster restore not support TDE bakset. | 跨区域灾难恢复不支持TDE备份集。 | 诊断 |
| 400 | CurrentDBIsInColdStorage | current db is cold db. | 当前库为冷存库 | 诊断 |
| 400 | CurrentInsHasColdDB | The current instance has cold storage db. | 当前实例存在冷存库 | 诊断 |
| 400 | CurrentInsHasColdStorage | Current instance has cold storage. | 当前实例存在冷存储 | 诊断 |
| 403 | CurrentOperationInSameRegion | You can operation only different availability region. | 操作失败，只支持迁移到不同的地域。 | 诊断 |
| 403 | CurrentRecoveryModelNotSupportThisAction | Current recovery model not supported this action. | 当前的恢复模式不支持此操作 | 诊断 |
| 400 | Database.AddError | Create Db failed, please check input value and instance status. | 创建数据库失败， 请检查输入参数及实例状态。 | 诊断 |
| 400 | Database.ConnectError | Database connect error. please check instance status and database processlist | 数据库连接异常，请检查实例状态及数据库的连接池 | 诊断 |
| 400 | Database.DelError | Failed to delete the database. Check the specified parameters and the instance state. | 删除数据库失败，请检查输入参数及实例状态。 | 诊断 |
| 400 | Database.QueryError | Query Db failed, please check input value and instance status. | 查询数据库失败，请检查输入参数及实例状态。 | 诊断 |
| 400 | Database.QueryError | invalid value, may include special character. | 无效值，可能包含特殊字符。 | 诊断 |
| 400 | Database.UpdateError | Update Db failed, please check input value and instance status. | 更新数据库失败，请检查输入参数及实例状态。 | 诊断 |
| 400 | DatabaseMustOnline | Database must be taken online when task type is 0 or 1. | 当任务类型为0或1时，数据库必须联机。 | 诊断 |
| 400 | DatabasePropertyModificationFail | Database property modification failed, possibly due to high workload on the database or inability to obtain an exclusive lock. Please attempt to modify the property during periods of low workload. | 数据库属性修改失败，可能是由于数据库的高工作负载或无法获得排他锁。请尝试在低工作量期间修改该属性。 | 诊断 |
| 400 | DataNotExist | Data not exist. | 数据不存在。 | 诊断 |
| 403 | DBClusterAlreadyExistsFault | User already has ReadDBInstance with the given identifier. | 用户已经给只读实例做了标识。 | 诊断 |
| 403 | DBClusterNotSupported | The requested operation can not be performed while the cluster is not sale. | 当集群未运行时，无法执行请求的操作。 | 诊断 |
| 400 | DBCountLimitExceeded | Db count limit exceeded. | 超过了数据库计数限制。 | 诊断 |
| 404 | DBInstanceIdsConflict | The specified DBInstanceId and the specified TargetDBInstanceId ares same. | 操作失败，源库实例ID和目标库实例ID相同。 | 诊断 |
| 404 | DBInstanceLocked | The current instance lock mode does not support this operation. | 操作失败，当前实例已锁定。 | 诊断 |
| 400 | DbInstanceNameCannotBeEmpty | DB instance name cannot be empty. | 实例名称不能为空 | 诊断 |
| 400 | DbInstanceNameMismatch | The instance name does not match the relation's expected value. | 当前实例和蓝绿部署关系中的实例不匹配 | 诊断 |
| 400 | DBInstanceNotServerless | The dbinstance is not serverless. | 指定的实例非serverless实例。 | 诊断 |
| 403 | DBInstanceOrderNotFinish | The current instance order has not finish. | 当前实例有订单未完成，请完成后重试。 | 诊断 |
| 400 | DBInstancePayTypeNotSupport | Current instance PayType not support this operation or the param PayType not match current instance PayType. | 当前实例的付费类型不支持此操作或者参数PayType与当前实例不匹配。 | 诊断 |
| 403 | DBInstanceStatusNotActive | The status of the current instance is not active. | 操作失败，请检查实例运行状态。 | 诊断 |
| 403 | DBInstanceStatusNotActive | Current DB instance status should be active. | 操作失败，请检查实例运行状态。 | 诊断 |
| 400 | DBInstanceStorageFormatFault | The Specified DBInstanceStorage param format is not valid. | 指定的实例存储大小格式无效。 | 诊断 |
| 403 | DBInstanceStorageTypeFormatFault | The specified parameter DBInstanceStorageType is not valid. | 指定的参数DbInstanceStorage Type无效。 | 诊断 |
| 400 | DBLeastAssociateOneInstance | Retain at least one DB in an instance. | 当前实例中缺少数据库，请确保实例中至少存在一个数据库。 | 诊断 |
| 403 | DBLimitExceeded | DBQuotaExceeded: Exceeding the allowed amount of DB. | 当前实例中数据库数量达到上限，请删除实例中不用的数据库。 | 诊断 |
| 400 | DBNodeFormatFault | The specified parameter DBNode is malformed | dbNode格式不正确 | 诊断 |
| 400 | DBNodeIdIncludePrimary | The specified parameter DBNodeId include primary node. | DBNodeId包含主节点 | 诊断 |
| 400 | DBNodeIdNotExists | The specified DBNodeId not exists. | DBNodeId不存在该节点 | 诊断 |
| 400 | DBNodeIdParameter.IncludePrimary | The specified parameter DBNodeId include primary node. | 传入的参数DBNodeId中包含了主节点。 | 诊断 |
| 400 | DBNodeIdParameter.NotExists | The DBNodeId in the parameter does not exist. | 参数中的DBNodeId不存在。 | 诊断 |
| 400 | DBNodeIdParameterInvalid | The specified parameter DBNodeId is malformed. | DBNodeId格式不正确 | 诊断 |
| 400 | DBNodeIdParameterNotFound | The specified parameter DBNodeId is required. | 未传入DBNodeId参数 | 诊断 |
| 400 | DBNodeParameter.InvalidClassCode | The ClassCode of the item of the specified parameter DBNode is inconsistent. | 参数DBNode中的ClassCode配置不一致。 | 诊断 |
| 400 | DBNodeParameter.InvalidCombination | DBNode class code combination is not valid. | DBNode参数包含无效的规格码组合。 | 诊断 |
| 400 | DBNodeParameter.InvalidValue | The specific param DBNode is not valid. | 对应参数DBNode无效。 | 诊断 |
| 400 | DBNodeParameter.NotFound | The specified parameter DBNode is not valid. | 指定的参数DBNode无效。 | 诊断 |
| 400 | DBNodeParameter.Required | The specified parameter DBNode is required. | 参数DBNode是必需的。 | 诊断 |
| 400 | DBNodeParameter.Required | The DBNode parameter is required for RDS for MySQL Cluster Edition instances. | RDS MySQL集群系列实例，参数DBNode为必填项。 | 诊断 |
| 400 | DBNodeParameter.TooFewItems | The specified parameter DBNode has too few items. | 参数DBNode中的配置项过少。 | 诊断 |
| 400 | DBNodeParameter.TooFewItems | The size of DBNode less than 2. | 数据库节点数量不能小于2。 | 诊断 |
| 400 | DBNodeParameter.TooFewItems | You must configure at least 2 nodes in the DBNode parameter value for RDS for MySQL Cluster Edition instances. | RDS MySQL集群系列实例，参数DBNode最少需配置2个节点。 | 诊断 |
| 400 | DBNodeParameter.TooManyItems | The specified parameter DBNode has too many items. | 参数DBNode中的配置项过多。 | 诊断 |
| 400 | DBNodeParameter.TooManyItems | You can configure up to 9 nodes in the DBNode parameter value for RDS for MySQL Cluster Edition instances. | RDS MySQL集群系列实例，参数DBNode最大支持配置9个节点。 | 诊断 |
| 400 | DBNodeParameterInvalidClassCode | The ClassCode of the item of the specified parameter DBNode is inconsistent. | DBNode缺少classCode字段 | 诊断 |
| 400 | DBNodeParameterRequired | The specified parameter DBNode is required. | 缺少dbNode参数 | 诊断 |
| 400 | DBNodeParameterTooFewItems | The specified parameter DBNode has too few items. | 删除节点数过多 | 诊断 |
| 400 | DBNodeParameterTooManyItems | The specified parameter DBNode has too many items. | 新增dbNode节点数过多 | 诊断 |
| 404 | DBNotFoundFault | The operation is not permitted due to status of the database is empty. | 操作失败，数据库当前状态为空，不支持此操作。 | 诊断 |
| 400 | DbossGeneralError | The instance is being created. Please wait. | 实例正在创建中，请稍等。或者RDS SQL Server账号名称可能含特殊字符。 | 诊断 |
| 400 | DbRestoring | Database is in restoring state. | 数据库处于还原状态。 | 诊断 |
| 400 | DBS.ParamIsInValid | %s. | 参数错误。 | 诊断 |
| 400 | DBSizeExceeded | DBSizeExceeded: Exceeding the allowed DB size of DB Instance. | 操作失败，数据库实例数量已达上限。 | 诊断 |
| 403 | DBSizeExceeded | Exceeding the allowed DB size of DB instance. | 数据库大小超超限制。 | 诊断 |
| 403 | DBTDEStateNotSupport | The specified db tde state does not support this operation. | 操作失败，指定的DB TDEStatus不支持此操作。 | 诊断 |
| 403 | DBTypeNotSupported | The database type is not supported. | 不支持数据库类型 | 诊断 |
| 400 | DB_COUNT_ZERO_NOT_ALLOWED | DB count cannot be 0 when creating a blue-green deployment. | 创建蓝绿部署时，数据库数量不能为 0。 | 诊断 |
| 400 | DefaultVpc.NotSupport | The default VPC create is not supported. | 操作失败，您的阿里云账号不支持默认VPC网络，请先创建VPC网络和交换机。 | 诊断 |
| 400 | DefaultVpc.NotSupport | The default vpc create is not support. | 操作失败，您的阿里云账号不支持默认VPC网络，请先创建VPC网络和交换机。 | 诊断 |
| 400 | DefaultVpc.NotSupport | The default VPC is not supported. | 操作失败，您的阿里云账号不支持默认VPC网络，请先创建VPC网络和交换机。 | 诊断 |
| 400 | DeleteBackupSetNumExceed | Delete backup set number is more than 100. | 删除备份集的数目大于100。 | 诊断 |
| 403 | DeleteWithInstance.Conflict | Multi attach disk cannot be set to DeleteWithInstance attribute. | 开启多重挂载特性的云盘不支持设置 DeleteWithInstance。 | 诊断 |
| 403 | DeleteWithInstance.Conflict | The specified image is from the image market, you cannot set DeleteWithInstance attribute to false. | 指定的镜像来自镜像市场，不支持取消随实例释放。 | 诊断 |
| 403 | DependencyViolation | The operation is not permitted due to instance mount read only or guard instance. | 由于实例为只读实例或灾备实例，因此不允许该操作。 | 诊断 |
| 400 | DependencyViolation.InstanceType | The current InstanceType cannot be changed to the specified InstanceType. | 当前实例的规格不能变更到指定的规格。 | 诊断 |
| 400 | DependencyViolation.NotEmpty | There are still instance(s) in the specified DeploymentSetId. | 指定的部署集ID内仍有实例。 | 诊断 |
| 404 | DeploymentSet.NotFound | The specified deployment set does not exist. | 指定的部署集不存在。 | 诊断 |
| 400 | DisasterRestoreRegionNotMatched | Disaster restore should be operated in the ddr region or source region. | 灾难恢复应在ddr区域或源区域中进行。 | 诊断 |
| 403 | DiskCategory.OperationNotSupported | The type of the specified disk does not support creating a snapshot. | 当前磁盘类型不支持此操作。 | 诊断 |
| 403 | DiskNotPortable | The specified disk is not a portable disk. | 指定的磁盘不是可卸载的磁盘，Portable 为 false 的磁盘无法卸载。 | 诊断 |
| 400 | DiskSize.NotEnough | The disk size is not enough to restore tables. | 磁盘剩余空间不足。 | 诊断 |
| 400 | DiskSpaceInsufficientForColdOperation | Insufficient disk space to bring db online. | 磁盘空间不足，不能将库转为在线 | 诊断 |
| 400 | DISK_COMPRESSION_NOT_ALLOWED | Disk-compression cannot be enabled when creating a blue-green deployment. | 创建蓝绿部署时，磁盘压缩功能不能启用。 | 诊断 |
| 400 | DnsConflict | A DNS conflict occurred with other customer instances. | DNS与其他用户冲突。 | 诊断 |
| 404 | DnsConflict | Dns is conflict with other custins. | DNS与其他客户端冲突。 | 诊断 |
| 400 | DoubleWriteNotAllowed | Double-write is not allowed when creating a blue-green deployment. | 创建蓝绿部署时，双写不允许开启 | 诊断 |
| 400 | DOUBLE_WRITE_NOT_ALLOWED | Double-write is not allowed when creating a blue-green deployment. | 创建蓝绿部署时，不支持双写功能。 | 诊断 |
| 400 | DstRegionNoUser | The user info wasn't found destination region, please access the purchase page to initiate registration. | 找不到用户信息的目的地区，请访问购买页面开始注册。 | 诊断 |
| 400 | DtsInfoNotFound | DTS info does not exist. | DTS 信息不存在。 | 诊断 |
| 400 | DtsSyncDelayTooLarge | DTS sync delay is too large. | 当前 DTS 的同步延迟过高 | 诊断 |
| 400 | DtsSyncStatusNotSupported | DTS sync status is not supported. | 当前 DTS 的同步状态不支持 | 诊断 |
| 400 | Duplicate.ResourceTagKey | The ResourceTag contains duplicate keys. | ResourceTag包含重复的键。 | 诊断 |
| 400 | Duplicate.TagKey | The Tag.N.Key contain duplicate key. | 操作失败，标签键（Tag.N.Key）包含重复键。 | 诊断 |
| 400 | Duplicate.TagKey | The Tag.N.Key contains duplicate keys. | Tag.N.Key包含重复键 | 诊断 |
| 400 | EmptyEndpointNodeConfig | Specified endpoint has no nodes, add node to endpoint first. | endpoint下没有挂任何节点，请先给endpoint添加节点。 | 诊断 |
| 404 | EnabledSSLNotSupport | SSL is not supported for the service. | 操作失败，当前服务不支持SSL。 | 诊断 |
| 404 | EnabledSSLNotSupport | The backend service does not support SSL. | 后端服务未支持SSL。 | 诊断 |
| 404 | EnabledSSLNotSupport | You cannot enable SSL in the specified region. | 操作失败，当前地域不支持开启SSL功能。 | 诊断 |
| 404 | EnabledSSLNotSupport | Specified region does not support enable ssl. | 指定的区域不支持启用SSL服务。 | 诊断 |
| 400 | EncryptionInstancesNotSupport | Cloud disk encryption instances that use byok do not support modify to multi tenant. | 使用自定义密钥的云盘加密实例不支持变配到通用型规格 | 诊断 |
| 403 | EncryptionKeyNotSupport | The encryption key is not support to generate encryption disk. | 该密钥不支持创建云盘加密实例。 | 诊断 |
| 404 | Endpoint.NotFound | The specified endpoint is not found. | 操作失败，指定的端点信息未找到。 | 诊断 |
| 404 | Endpoint.NotFound | Specified endpoint is not found. | 未找到指定独享代理连接地址的端口。 | 诊断 |
| 400 | Endpoint.NotFound | The specified EndPoint is not valid. | 指定的代理终端不存在 | 诊断 |
| 404 | Endpoint.NotFound | Specified endpoint is not existed. | 目标的endpoint不存在。 | 诊断 |
| 404 | EndpointConfig.Invalid | Please check the endpoint config parameter. | 代理终端配置不正确。请检查参数是否正确。 | 诊断 |
| 400 | EndpointNum.Error | The number of endpoint is invalid. | 当前终端数量不符合要求，请检查支持的终端数量。 | 诊断 |
| 400 | EndpointNum.Error | Endpoint number error. | 端口数量错误。 | 诊断 |
| 400 | EndpointNum.Error | The number of endpoint is too many. | Endpoint的数量过多，无法继续创建。 | 诊断 |
| 404 | EndpointType.NotFound | The specified endpoint type is not found. | 操作失败，未知的代理终端类型，请检查终端类型。 | 诊断 |
| 400 | EndpointType.NotSupport | Current db type is not support specified endpoint type. | 不支持传入的Endpoint的类型。 | 诊断 |
| 400 | EndpointTypeOperation.NotSupport | The endpoint type does not support the operation. | 当前终端类型不支持此操作，请检查代理终端类型。 | 诊断 |
| 403 | ENDPOINT_NOT_FOUND | The source address %s must be the endpoint of source instance %s. | 源实例地址非法 | 诊断 |
| 400 | EndTimeExceededRange | The EndTime is not within the service active time range. | 结束时间不在服务活动时间范围内。 | 诊断 |
| 400 | EngineMigration.ActionDisabled | Specified action is disabled while custins is in engine migration. | 实例在引擎迁移中时，指定的操作被禁用。 | 诊断 |
| 400 | EngineNotSupported | Engine specified cannot be supported the operation. | 操作失败，当前引擎不支持此操作，请升级内核小版本。 | 诊断 |
| 400 | EngineNotSupported | The engine does not support the operation. | 当前引擎不支持此操作。 | 诊断 |
| 400 | EngineNotSupportShrinkStorage | The current engine does not support shrinking storage space. | 当前引擎不支持缩小存储空间。 | 诊断 |
| 400 | EngineVersionNotSupported | EngineVersion specified cannot be replicate with the source DB Instance. | 当前数据库引擎版本不支持克隆实例。 | 诊断 |
| 403 | EniPerInstanceLimitExceeded | The number of elastic network interfaces attached to the instance has reached the maximum limit and no more can be attached. | 实例附加的弹性网卡数量已经达到了最大限度，不能再为实例附加弹性网卡。 | 诊断 |
| 403 | EnterpriseGroupLimited.MutliGroupType | The specified instance can't associate security group of different types. | 指定的实例不能同时加入普通安全组和企业安全组。您可以调用 DescribeSecurityGroups 查询指定安全组的类型。 | 诊断 |
| 400 | EnterpriseGroupLimited.MutliGroupType | The specified instance can not join multi SecurityGroup types. | 指定的实例不能同时加入普通安全组和企业安全组 | 诊断 |
| 404 | EnterpriseUpgradeVersionUnsupported | Enterprise version not support version upgrade. | 操作失败，企业版不支持版本升级。 | 诊断 |
| 400 | EntityNotExist.Role | The role not exists. | 角色不存在。 | 诊断 |
| 400 | EntityNotExist.Role | The role not exists | 角色不存在 | 诊断 |
| 400 | Error.%s | ErrorMsg: %s. | 请求错误，请查看错误码和报错信息. | 诊断 |
| 400 | ErrorMxsServiceInsNum.Error | The Maxscale serviceIns num must be 1. | Maxscale必须为1. | 诊断 |
| 400 | ErrorParametersConflict | Parameter BackupsetID and restoretime can only exist one. | 参数BackupID和restoretime只能存在一个。 | 诊断 |
| 400 | ExceedDiskSize | The file size exceeding the disk size | 文件大小超过磁盘容量，请检查后重试。 | 诊断 |
| 403 | Exceeded.BackupTimes | The backup times exceeds. | 指定的BackupTimes信息无效 | 诊断 |
| 403 | Exceeded.SlaveLag | The slave lag exceeds. | 已达备日志上限。 | 诊断 |
| 400 | ExceedUploadTime | Exceeding the daily upload times of this DB. | 下载次数超过数据库每日上限。 | 诊断 |
| 400 | ExistBiDirectionalDtsTask | Exist bi-directional synchronization dts task. | 存在DTS双向同步任务 | 诊断 |
| 403 | Export.InProcess | There is already a task running, please try later | 已存在运行任务，请稍后重试。 | 诊断 |
| 400 | ExportLimitExceeded | Export all instances more than 6 times in an hour, please try 1 hour later. | 一小时内导出所有实例超过6次，请1小时后重试。 | 诊断 |
| 500 | ExternalFailure | The request processing has failed due to external service failure. | 请求服务失败，请稍后重试。 | 诊断 |
| 400 | ExternalReplicationError | The instance is not a native replicated instance. | 实例不是原生复制实例 | 诊断 |
| 500 | Failed.CreateOrderError | Create order failed, please retry later. | 订单创建失败，请稍后重试 | 诊断 |
| 400 | FileNotAvailable | The specified file is not available. | 指定的文件不可用。 | 诊断 |
| 400 | FileNotCompleted | The specified file does not upload completed. | 操作失败，指定文件未上传。请先上传文件。 | 诊断 |
| 400 | FileNotUploaded | The specified file does not upload. | 操作失败，指定文件未上传。请先上传文件。 | 诊断 |
| 403 | FileSizeExceeded | FileSizeExceeded: Exceeding the allowed file size of DB Instance. | 已超过数据库实例规定的文件大小。请调整文件大小。 | 诊断 |
| 400 | Forbidden | User not authorized to operate on the specified resource, or this API does not support RAM. | 子账号权限不足，请先获取授权。 | 诊断 |
| 403 | Forbidden.Authentication | The operation is forbidden by Aliyun Realname Authentication System. | 操作失败，该操作被阿里云实名认证系统禁止。 | 诊断 |
| 404 | Forbidden.InstanceNotFound | The specified instance is not found. | 当前实例不存在，请检查该实例是否存在，未被删除。 | 诊断 |
| 403 | Forbidden.NotSupportRAM | This action does not support accessed by RAM mode. | 该功能操作暂不支持RAM模式访问。 | 诊断 |
| 403 | Forbidden.NotSupportRAM | This operation is not supported for RAM users. | 暂不支持RAM用户执行该操作。 | 诊断 |
| 403 | Forbidden.RAM | User not authorized to operate on the specified resource | 权限不足，请检查用户授权策略。 | 诊断 |
| 400 | Forbidden.RegionId | The current region does not provide this service. | 当前地域暂时没有提供该服务。 | 诊断 |
| 400 | Forbidden.RegionNotFound | The provided RegionId does not exist. | 提供的区域标识不存在。 | 诊断 |
| 400 | Forbidden.RegionNotFound | The provided RegionId does not exist in our record. | 操作失败，当前提供的地域标识在记录中不存在。 | 诊断 |
| 400 | Forbidden.RegionNotFound | The operation is not permitted due to region of instance. | 操作失败，当前实例的地域不允许该操作。 | 诊断 |
| 403 | Forbidden.RegionNotFound | The provided RegionId does not exist in our record. | 操作失败，当前提供的地域标识在记录中不存在。 | 诊断 |
| 403 | Forbidden.RiskControl | This operation is forbidden by Aliyun RiskControl system. | 操作失败，该操作存在风险。请检查后再重试。 | 诊断 |
| 403 | Forbidden.RiskControl | This operation is forbidden by aliyun risk control system. | 操作失败，该操作存在风险。请检查后再重试。 | 诊断 |
| 403 | Forbidden.SnapshotRecovery | Snapshot backup does not support partial restore | 操作失败，快照备份不支持部分还原。 | 诊断 |
| 403 | Forbidden.SubUser | Your account does not have permission to operate this resource. Please request the relevant permissions from the main account. | 您的账号没有操作此资源的权限，请向主账号申请相关的权限。 | 诊断 |
| 403 | FTPServiceUnavailable | The request has failed due to a temporary failure of the FTP server. | 操作失败，原因是FTP服务器发生临时故障。 | 诊断 |
| 400 | FUWU_BIZ_COMMODITY_VERIFY_FAIL | There are arrears orders. | 操作失败，账号中存在欠费订单，请结算后再重试。 | 诊断 |
| 404 | FUWU_BIZ_COMMODITY_VERIFY_FAIL | Your account status check has failed | 购买失败，可能原因：1）您尚未完成身份验证；2）账户余额不足；3）实例超出了购买限制。 | 诊断 |
| 400 | FUWU_ERROR | FUWU_ERROR | 服务平台验证失败，失败原因: {0}", | 诊断 |
| 400 | GdnRole.NotSupport | Specified gdn role is not support. | gdn角色不允许删除账号。 | 诊断 |
| 400 | GeneralIns.Creating | The general instance is creating. | 目前有实例还在生产中，请稍等 | 诊断 |
| 400 | GeneralIns.Maintaining | The general instance is maintaining. | 有实例在迁移或维护中，请稍等 | 诊断 |
| 400 | GeneralIns.Switching | The general instance is Switching. | HA切换中，请稍等 | 诊断 |
| 403 | GeneralInstanceNotSupport | The general-purpose classCode does not support cloud disk encryption. Please check your parameters. | 通用型规格实例不支持云盘加密，请检查您输入的参数。 | 诊断 |
| 404 | GetCommodity.Failed | Get commodity failed. | 获取商品信息失败，参数CommodityCode无效，请检查该参数的正确性。 | 诊断 |
| 400 | GlobalReadonlyAccountMaxCountExceed | The number of global read-only accounts exceeds the limit. | 全局只读账号的数量超过上限。 | 诊断 |
| 400 | GroupPolicyNotFound | The specified group policy does not exist. | 指定的组策略不存在。 | 诊断 |
| 403 | GroupReplicationNotSupport.InvalidEngineVersion | Group Replication requires the instance engine version to be 8.0. | 实例数据库版本不是MySQL 8.0，不支持组复制。 | 诊断 |
| 403 | GroupReplicationNotSupport.InvalidNodeClassCode | Group Replication requires the ClassCode of each node to be consistent. | 实例各节点间规格不一致，不支持组复制。 | 诊断 |
| 403 | GroupReplicationNotSupport.InvalidNodeNum | Group Replication is not supported, the number of nodes must be an odd number greater than or equal to 3. | 实例节点个数不是大于等于3的单数，不支持组复制。 | 诊断 |
| 400 | GroupReplicationNotSupport.InvalidParameters | Group Replication limits parameters and does not support modification. | Group Replication 对参数有限制，不支持修改。 | 诊断 |
| 403 | GroupReplicationNotSupport.InvalidXengine | Group Replication is not supported because the instance has xengine tables. | 实例存在xengine引擎表，不支持组复制。 | 诊断 |
| 403 | GroupReplicationNotSupport.MemoryTooSmall | Group Replication is not supported because the memory is too small. | 实例规格内存太小，不支持组复制。 | 诊断 |
| 403 | GroupReplicationNotSupport.TableWithoutPrimaryKey | Group Replication is not supported because the instance exists table has no primary key. | 实例存在无主键的表，不支持组复制。 | 诊断 |
| 400 | GtidPurgedError | Gtid purged is null or format is incorrect. | gtid_purged为null或格式不正确. | 诊断 |
| 403 | GuardDBInstanceNotSupport | Guard instance does not support this operation. | 灾备实例不支持此操作。 | 诊断 |
| 400 | GuardInstance.Exist | The guard instance has exist. | 灾备实例已存在。 | 诊断 |
| 400 | GuardInstance.ReleaseFail | The guard instance release fail. | 保护实例释放失败。 | 诊断 |
| 400 | HaConfig.Format | The value of HaConfig must be auto or manual | 主备自动切换值必须配置为自动或手动。 | 诊断 |
| 400 | HaConfigIsNull | HaConfig is null. | 主备自动切换参数值为null。 | 诊断 |
| 400 | HaDiagnoseConfig.Format | The specified parameter TcpConnectionType is invalid. | 实例的可用性检测方式（TcpConnectionType）不合法，请配置正确的参数值。 | 诊断 |
| 403 | HbaItem.InvalidMethod | Specified hba item auth method is invalid. | 指定的hba项身份验证方法无效。 | 诊断 |
| 404 | HostInfo.NotFound | The specified host info is not found. | 指定的主机信息不存在。 | 诊断 |
| 403 | HostTypeNotSupport | Host type is inconsistent, please check that the original host type is the same as the target host type. | 变更前后host type不一致，请检查原host type和目标host type保持一致。 | 诊断 |
| 400 | IcSaleBusinessFault | The request not refer to the correct order sales business. please contact customer service. | 售卖规格配置错误，请提交工单咨询。 | 诊断 |
| 400 | IdempotenceParamNotMatch | The specified parameter not match. | 参数不匹配。 | 诊断 |
| 403 | IdempotentParameterMismatch | Arguments on this idempotent request are inconsistent with arguments used in previous request(s). | 请求的clientToken重复。 | 诊断 |
| 403 | IdempotentProcessing | The previous idempotent request(s) is still processing. | 先前的幂等请求仍在处理中，请稍后重试。 | 诊断 |
| 400 | illegal.parameter | illegal parameter, param is illegal parameter, param is com.aliyun.phoenix.api.rds.request.ModAccountPrivilegeRequest property:[accountName] is null | 参数 accountName 不允许为空 | 诊断 |
| 400 | illegal.parameter | illegal parameter, param is dbName param format is error. | 参数 dbName 不允许为空 | 诊断 |
| 400 | IllegalParameter | Illegal parameter | 参数不正确。 | 诊断 |
| 400 | IllegalParameter | illegal parameter, param is empty. | 参数不正确。 | 诊断 |
| 400 | ImageNotFound | The specified Image is disabled or is deleted. | 指定的镜像被禁用或删除。 | 诊断 |
| 400 | IncompleteAccountInfo | Your account information is incomplete. Update your information first. | 请在账号中心-基本信息页面中补全所有带*号的信息。 | 诊断 |
| 400 | IncompleteAccountInfo | Your information is incomplete. Complete your information before the operation. | 操作失败，账号信息中带*为必填项，请补充填写。路径：账号中心-基本信息。 | 诊断 |
| 400 | IncompleteParamter | Some fields can not be null in this request. | 请求中缺失参数。 | 诊断 |
| 400 | IncompleteTaxInfo | Your tax information is incomplete. Update the information first. | 您的税务信息尚未完善，请补全信息后再操作。 | 诊断 |
| 400 | IncompleteTaxInfo | Your tax information is incomplete. Complete your information before the operation. | 操作失败，税务信息尚未完善。请补充信息。 | 诊断 |
| 400 | InconsistentAccounts | Inconsistent accounts between blue and green instances. | 蓝色实例和绿色实例的账号信息不一致 | 诊断 |
| 400 | InconsistentDatabases | Inconsistent databases between blue and green instances. | 蓝色实例和绿色实例的数据库不一致 | 诊断 |
| 400 | InconsistentIpWhitelists | Inconsistent ip whitelists between blue and green instances. | 蓝色实例和绿色实例的 IP 白名单不一致 | 诊断 |
| 400 | InconsistentPrivateConnections | Inconsistent private connections between blue and green instances. | 蓝绿实例间的私网链接不一致 | 诊断 |
| 400 | InconsistentPublicConnections | Inconsistent public connections between blue and green instances. | 蓝绿实例间的公网链接不一致 | 诊断 |
| 400 | InconsistentSecurityGroups | Inconsistent security groups between blue and green instances. | 蓝色实例和绿色实例的安全组不一致 | 诊断 |
| 400 | Incorrect.DBInstanceTdeStatus | This operation does not support instances for which TDE is enabled. | 当前实例已经开启TDE加密,暂不支持此操作。 | 诊断 |
| 400 | Incorrect.ReadDBInstanceDisksize | The disk size of the read-only instance must be equal to or greater than that of the primary instance. | 只读实例磁盘容量需大于等于主实例磁盘容量 | 诊断 |
| 400 | Incorrect.TargetClasscode | The current instance type does not support this operation. | 暂不支持该系列缩容。 | 诊断 |
| 400 | IncorrectAccount | Current DB instance account does not support this operation. | 当前实例账号不支持此操作。 | 诊断 |
| 403 | IncorrectAccountPrivilegeType | the current account privilege type does not support this operation. | 当前账户权限类型不支持此操作 | 诊断 |
| 400 | IncorrectAccountStatus | Current account status does not support this operation. | 当前账号状态不支持此操作。 | 诊断 |
| 403 | IncorrectAccountType | Current account type does not support this operation. | 当前账户类型不支持此操作，请选择正确的账户类型。 | 诊断 |
| 400 | IncorrectBackupPolicy | The current instance has an advanced backup policy enabled. Currently, you cannot use the OpenAPI to modify the backup policy. You need to modify the backup policy in the console. | 当前实例开启了高级备份策略，目前不支持使用OpenAPI修改备份策略，需要在控制台进行修改。 | 诊断 |
| 403 | IncorrectBackupSetMethod | Current backup set method does not support operations. | 操作失败，指定的备份集不支持库表恢复。 | 诊断 |
| 403 | IncorrectBackupSetState | Current backup set state does not support operations. | 操作失败，当前备份集状态不支持此操作。 | 诊断 |
| 400 | IncorrectBackupSetType | Backup set type should be ddr. | 操作失败，备份集类型需为ddr类型。 | 诊断 |
| 400 | IncorrectBackupState | The backup in the current status does not support operations. | 操作失败，当前状态下的备份不支持。 | 诊断 |
| 400 | IncorrectBaksetVersion | Current bakset version does not support operations. | 操作失败，当前备份集（bakset）版本不支持。 | 诊断 |
| 403 | IncorrectCategory | Current Instance type does not support Category. | 当前实例类型不支持类别。 | 诊断 |
| 403 | IncorrectCharacterType | Current DB instance character type does not support this operation. | 当前实例字符类型不支持此操作。 | 诊断 |
| 400 | IncorrectCompressType | Compress Type is Invalid. | 压缩方式无效。 | 诊断 |
| 400 | IncorrectDBCLSStatus | Specified DB CLS status or CLS mode mode does not support this operation. | CLS状态错误。 | 诊断 |
| 403 | IncorrectDBInstance | The current DB instance does not support this operation. | 操作失败，当前实例不支持此操作。 | 诊断 |
| 403 | IncorrectDBInstanceCharacterType | Current DB Instance character_type does not support this operation. | 当前DB实例字符类型不支持此操作。 | 诊断 |
| 403 | IncorrectDBInstanceConnType | Current DB instance conn type does not support this operation. | 当前数据库实例的连接类型不支持此操作。 | 诊断 |
| 403 | IncorrectDBInstanceEngine | The DBInstance of the current engine does not support this operation. | 操作失败，当前数据库的引擎不支持。 | 诊断 |
| 403 | IncorrectDBInstanceEngine | Current DB Instance engine does not support this operation. | 操作失败，数据库引擎不支持。 | 诊断 |
| 404 | IncorrectDBInstanceLockMode | Current DB instance lock mode does not support this operation. | 操作失败，实例处于锁定状态。 | 诊断 |
| 400 | IncorrectDBInstanceLockMode.ValueNotSupported | The Current DB instance lock mode does not support this operation. | 操作失败，当前数据库实例锁模式不支持此操作。 | 诊断 |
| 400 | IncorrectDBInstanceNetType | The database instance network type does not support the operation. | 操作失败，数据库网络类型不支持此操作。 | 诊断 |
| 400 | IncorrectDBInstanceNetType | The current database instance network type does not support the operation. | 操作失败，数据库实例网络类型不支持此操作。 | 诊断 |
| 403 | IncorrectDBInstanceNetType | The network type of the specified instance does not support this operation. | 操作失败，当前实例的网络类型不支持此操作。 | 诊断 |
| 400 | IncorrectDBInstanceNetType | Current DB instance net type does not support this operation. | 操作失败，实例网络类型不支持。 | 诊断 |
| 400 | IncorrectDBInstanceServiceType | Current DB instance top type does not support this operation. | 操作失败，当前数据库实例top类型不支持此操作。 | 诊断 |
| 403 | IncorrectDBInstanceState | The current DB instance state does not support this operation. | 操作失败，当前实例状态不支持该操作，请稍后重试。 | 诊断 |
| 403 | IncorrectDBInstanceState | The DBInstance is in an incorrect state so it does not support this operation. | 当前实例状态不支持该操作，请稍后重试。 | 诊断 |
| 403 | IncorrectDBInstanceState | The current database status does not support the operation. | 操作失败，该实例状态下不支持此操作。 | 诊断 |
| 403 | IncorrectDBInstanceState | The current database instance state does not support the operation. | 操作失败，数据库状态不支持此操作。请查看数据库信息，确保数据库状态为运行中。 | 诊断 |
| 403 | IncorrectDBInstanceState | The instance currently has other tasks in progress. | 当前实例有其他任务正在运行，请等待任务结束后重试。 | 诊断 |
| 400 | IncorrectDBInstanceState | The current instance state does not support this operation. | 当前实例状态不支持此操作。 | 诊断 |
| 403 | IncorrectDBInstanceState | The proxy instance has not been activated. | 代理实例状态未激活。 | 诊断 |
| 403 | IncorrectDBInstanceState | Current DB instance state does not support this operation. | 当前实例状态不支持此操作。 | 诊断 |
| 400 | IncorrectDBInstanceTdeStatus | This operation does not support instances for which TDE is enabled. | 当前实例已经开启TDE加密,暂不支持此操作. | 诊断 |
| 403 | IncorrectDBInstanceType | Current DB instance engine and type does not support operations. | 操作失败，当前数据库实例引擎和类型不支持。 | 诊断 |
| 403 | IncorrectDBInstanceType | The database instance type does not support the operation. | 操作失败，当前数据库类型不支持该操作。 | 诊断 |
| 403 | IncorrectDBInstanceType | The current database instance type does not support the operation. | 当前数据库实例类型不支持此操作。 | 诊断 |
| 403 | IncorrectDBInstanceType | Current DB instance type does not support this operation. | 操作失败，该实例状态下不支持此操作。 | 诊断 |
| 400 | IncorrectDBInstanceType.ChildDBInstanceNotSupport | The operation is not permitted due to instance type. | 操作失败，当前实例类型不支持克隆案例。 | 诊断 |
| 400 | IncorrectDBSslStatus | Specified DB SSLStatus does not support this operation. | 指定的DB SSLStatus不支持此操作。 | 诊断 |
| 403 | IncorrectDBState | The current DB state does not support this operation. | 操作失败，当前数据库状态不正确。例如，数据库正在创建中或者正在上云中。 | 诊断 |
| 403 | IncorrectDBType | The current DB type does not support this operation. | 操作失败，当前数据库类型不支持此操作，请使用其他类型的数据库进行操作。 | 诊断 |
| 403 | IncorrectDiskStatus | The operation is not supported in this status. | 当前的磁盘不支持此操作，请您确认磁盘处于正常使用状态，是否欠费。 | 诊断 |
| 403 | IncorrectDiskStatus.CreatingSnapshot | A previous snapshot creation is in process. | 当前磁盘有创建中的快照，请您等待创建完成再试。 | 诊断 |
| 403 | IncorrectDiskStatus.NeverAttached | The specified disk has never been attached to any instance. | 可卸载的云磁盘创建后未被挂载，内容没有变化。 | 诊断 |
| 403 | IncorrectEffectiveTime | The specified EffectiveTime params is not valid. | EffectiveTime参数无效。 | 诊断 |
| 403 | IncorrectEngineTypeMyisam | Current DB instance has MyISAM table, and it does not support this operation. | 实例存在用户自建的myisam引擎的表，请转换为innodb引擎后，再尝试升级。 | 诊断 |
| 400 | IncorrectEngineVersion | Current DB instance engine version does not support this operation. | 操作失败，当前数据库实例引擎版本不支持此操作。 | 诊断 |
| 403 | IncorrectEngineVersion | The engine version does not support the operation. | 操作失败，当前数据库版本不支持该操作。 | 诊断 |
| 400 | IncorrectEngineVersion | Current engine version does not support operations. | 操作失败，当前数据库版本不支持此操作。 | 诊断 |
| 400 | IncorrectEventStatus | Current event's status does not support this operation. | 当前事件状态不支持此操作。 | 诊断 |
| 403 | IncorrectHostType | Current DB Instance host type does not support this operation. | 当前DB实例主机类型不支持此操作。 | 诊断 |
| 400 | IncorrectInstanceNetworkType | The specified parameter InstanceNetworkType is not valid. | 参数InstanceNetworkType错误 | 诊断 |
| 400 | IncorrectInstanceStatus | The current status of the resource does not support this operation. | 该资源目前的状态不支持此操作。 | 诊断 |
| 400 | IncorrectInstanceStatus.Initializing | The specified instance status does not support this operation. | 实例正在初始化中，暂时无法释放请稍后重试。 | 诊断 |
| 403 | IncorrectInstanceStatus.NotSupportESSD | The operation is not supported in this status, please reboot the instance. | 当前实例状态不支持ESSD类型磁盘的挂载操作。 | 诊断 |
| 403 | IncorrectKindCode | The current KindCode of the custins does not support the operation. | 操作失败，当前实例所属环境类型不支持，请检查接口支持的实例类型。 | 诊断 |
| 403 | IncorrectKindCode | Current custins kindCode does not support this operation. | 操作失败，当前实例所属环境类型不支持，请检查接口支持的实例类型。 | 诊断 |
| 400 | IncorrectMasterDBInstanceState | Master instance state does not support this operation. | 主实例状态不支持此操作。 | 诊断 |
| 403 | IncorrectMinorVersion | Current engine minor version does not support operations. | 当前引擎小版本不支持此操作。 | 诊断 |
| 400 | IncorrectParameter.%s | The following parameters are incorrect: %s. | 参数不正确。 | 诊断 |
| 400 | IncorrectPerfFrequencyType | Current DB instance does not support this perf frequency. | 当前DB实例不支持此性能频率。 | 诊断 |
| 500 | IncorrectPrimaryDBInstanceDisksize | Primary instance disk size must be less than or equal to all the read instance. | 主实例磁盘大小必须小于或等于所有读取的实例。 | 诊断 |
| 400 | IncorrectPrimaryDBInstanceDisksize | Primary instance disk size must be less than or equal to all the read instance | 操作失败，主实例磁盘大小必须小于或等于所有读取的实例。 | 诊断 |
| 403 | IncorrectRCInstance.Status | The current status of the resource does not support this operation. | 实例的状态必须是运行中或者已停止 | 诊断 |
| 403 | IncorrectReadDBInstanceDisksize | Read instance disk size must be equal or higher than primary instance. | 只读实例磁盘大小必须等于或大于主实例。 | 诊断 |
| 400 | IncorrectReadDBInstanceDisksize | Incorrect read instance disk size. | 非法的只读实例磁盘大小 | 诊断 |
| 400 | IncorrectReadDBInstanceMemSize | The instance type of read-only instance is too small. | 只读实例的规格过小。 | 诊断 |
| 400 | IncorrectReadDBInstanceState | IncorrectReadDBInstanceState | 操作失败，只读实例不支持该操作。 | 诊断 |
| 403 | IncorrectRestartMethod | The specified RestartMethod params is not valid. | 指定的RestartMethod参数无效。 | 诊断 |
| 400 | IncorrectSQLLogActiveStatus | Current DB instance SQL log active status does not support this operation. | 操作失败，运行状态下不支持该操作。 | 诊断 |
| 400 | IncorrectSQLLogVersion | Current DB instance SQL log version does not support this operation. | 操作失败，当前数据库实例sql log版本状态不允许此操作。 | 诊断 |
| 400 | IncorrectStorageType | Can't change instance storage type. | 无法更改实例存储类型。 | 诊断 |
| 400 | IncorrectTargetCategory | Current target category does not support this operation. | 当前目标类别不支持此操作。 | 诊断 |
| 400 | IncorrectTargetClasscode | The current instance type does not support this operation. | 当前规格不支持此操作。 | 诊断 |
| 400 | IncorrectTaskStatus | The status of certain task does not support this operation. | 存在任务处于不支持修改切换时间的状态。 | 诊断 |
| 400 | IncorrectTaskType | Current task does not support this operation. | 存在任务不可修改切换时间。 | 诊断 |
| 400 | IncorrecttVpcId | The specified parameter VPCId is not valid. | VPCId无效。请您选择正确的VPC网络。 | 诊断 |
| 400 | IncorrecttVpcId.Mismatch | The specified parameter "VpcId " is not valid. | 无效的参数VPCId。 | 诊断 |
| 400 | IncorrectVpcId.Mismatch | The specified parameter "VpcId " is not valid. | VpcID不存在，请核实并提交正确的VpcID信息。 | 诊断 |
| 404 | IncorrectVswitchId | The specified parameter VSwitchId is not valid. | 交换机参数无效。 | 诊断 |
| 400 | IncorrectVSwitchStatus | The operation is not allowed in the current VSwitch state. Expecting state includes "Created Available", but current state is "%s". | vSwitch当前状态不支持该操作。 | 诊断 |
| 404 | InsName.NotFound | InsName not found. | 未知的实例名称。 | 诊断 |
| 400 | InstanceAccountSameWithOsAccount | The instance account name cannot be the same as the OS account name. | 用户实例账号不能与主机账号名称相同。 | 诊断 |
| 400 | InstanceConnectTimeoutFault | Service can not connect to instance temporarily. | 服务暂时无法连接到实例。 | 诊断 |
| 403 | InstanceDiskNumLimitExceed | The number of specified disk in an instance exceeds. | 实例下磁盘数目超过限制。 | 诊断 |
| 400 | InstanceEngineType.NotSupport | The instance engine and its type do not support the operation. | 操作失败，实例引擎和类型不支持操作。 | 诊断 |
| 403 | InstanceEngineType.NotSupport | The instance engine and type does not support operations | 操作失败，实例引擎和类型不支持该操作。 | 诊断 |
| 403 | InstanceEngineType.NotSupport | The instance engine and type does not support operations. | RDS MySQL实例引擎和类型不支持此操作，请检查实例kindcode和内核小版本是否过低，升级内核小版本。 | 诊断 |
| 400 | InstanceHasReadOnlyInstanceNotSupportStop | The instance has read-only instance , stop is not supported | 实例有只读实例，不支持暂停实例 | 诊断 |
| 400 | InstanceHasReadOnlyInstanceNotSupportThisOperation | The instance has read-only instance or is read-only instance, this operation is not supported | 该实例有只读实例或者该实例是只读实例，不支持此操作 | 诊断 |
| 403 | InstanceIds.ExceedLimit | The number of instance IDs exceeds the upper limit. | 目标实例数量超过上限。 | 诊断 |
| 400 | InstanceIsSnapshotBackupNotSupportThisOperation | The instance backup method is snapshot backup, this operation is not supported | 开启快照备份的实例不支持此操作 | 诊断 |
| 400 | InstanceMissingMinorVersionAttr | The specified instance does not have the minor_version attribute. Please contact our staff. | 操作失败，当前实例缺少minor_version属性，请提交工单咨询。 | 诊断 |
| 400 | InstanceMissingMinorVersionAttr | Specify instance has no minor_version attribute. | 操作失败，当前实例缺少minor_version属性，请提交工单咨询。 | 诊断 |
| 403 | InstanceName.Failed | Failed to generate instance name. | 生成实例名失败。 | 诊断 |
| 400 | InstanceNames.Malformed | instance number of Instance Names should be less than 3000 | 操作失败，实例名称数量长度应小于3000。 | 诊断 |
| 403 | InstanceNetworkTypeNotFoundFault | The specified DBInstanceNetworkType is not found. | 检查网络类型失败，实例网络类型不存在。 | 诊断 |
| 400 | InstanceNotSupport | Instance is not support for this action. | 该实例不支持此接口。 | 诊断 |
| 403 | INST_HAS_UNPAID_ORDER | The instanceId has unpaid order. | 实例存在未支付订单，请先完成结算或作废订单后重试。 | 诊断 |
| 403 | INST_HAS_UNPAID_ORDER | The Account Have Not Yet Paid The Order | 操作失败，当前账号存在未支付的订单，请先支付再进行操作。 | 诊断 |
| 403 | INST_HAS_UNPAID_ORDER | The specified Instance has unpaid order. | 操作失败，当前实例存在未支付的订单，请先支付再进行操作。 | 诊断 |
| 400 | InsuffcientBalanceOrBankAccount | No payment method is specified for your account. We recommend that you add a payment method or add funds to the prepayment balance. | 您的账户暂无有效支付方式，请添加支付方式或给预付款充值。 | 诊断 |
| 400 | InsuffcientBalanceOrBankAccount | Add a payment method or add funds to the prepayment balance. Get started by creating an instance. | 当前账户暂无有效支付方式，请添加支付方式或给预付款充值。 | 诊断 |
| 400 | InsufficientAvailableQuota | Your account quota limit is less than 0, please recharge before trying to purchase. | 您的账户可用额度小于0，请先充值后再尝试购买。 | 诊断 |
| 404 | InsufficientBalance | Your account does not have enough balance. | 账户余额不足，请先充值。 | 诊断 |
| 400 | INSUFFICIENTBALANCE | Your account balance is insufficient. | 余额不充足 | 诊断 |
| 400 | InsufficientCapacity | There is insufficient capacity available for the requested resource. | 操作失败，资源不足。请稍后再试。 | 诊断 |
| 400 | InsufficientIpResourceCapacity | Ip resource is insufficient for the requested instance. | Ip资源对于请求的实例不足。 | 诊断 |
| 400 | InsufficientQuota.NoEnough | Your current quota is insufficient. Please contact your channel partner to increase your quota. | 您当前quota配额不足，请您可以联系渠道伙伴为您增加额度。 | 诊断 |
| 400 | InsufficientQuota.NotEnough | Your account available limit is less than 0, please recharge before trying to purchase. | 您的账户可用额度小于0，请先充值后再尝试购买。 | 诊断 |
| 404 | InsufficientResourceCapacity | Current cluster resources are insufficient. Try again later. | 当前集群的资源不足，请您稍后再试。 | 诊断 |
| 404 | InsufficientResourceCapacity | No host is available for the requested instance. | 目标可用区没有足够的资源。 | 诊断 |
| 400 | InsufficientResourceCapacity | The instance cluster does not support this operation. | 该实例集群不支持此操作。 | 诊断 |
| 404 | InsufficientResourceCapacity | The target availability zone does not have sufficient resources. | 目标可用区没有足够的资源。 | 诊断 |
| 400 | InsufficientResourceCapacityCheck | There is insufficient capacity available for the requested instance with precheck. | 具有预检查的请求实例的可用容量不足。 | 诊断 |
| 400 | INSUFFICIENT_AVAILABLE_QUOTA | Your account available limit is less than 0, please recharge before trying to purchase. | 您的账户可用额度小于0，请先充值后再尝试购买。 | 诊断 |
| 400 | INSUFFICIENT_BALANCE | BLS server error. please contact customer service. | 当前阿里云账号余额不足100，请先充值。 | 诊断 |
| 500 | InternalError | The request processing has failed due to some unknown error | 由于未知错误，请求处理失败。 | 诊断 |
| 500 | InternalError | The request processing has failed because of an unknown error | 请重新尝试，或请提交工单处理。 | 诊断 |
| 500 | InternalError | The request processing has failed because of an unknown error, exception or failure. | 请求失败，请稍后重试。 | 诊断 |
| 500 | InternalError | The request processing has failed due to some unknown error, exception or failure. | 请求失败，请稍后重试。 | 诊断 |
| 500 | InternalError | The request processing has failed due to some unknown error. | 内部错误，请重试。 | 诊断 |
| 500 | InternalError.Dispatch | An error occurred when you dispatched the request. | 发送请求时发生错误，请稍后重试。 | 诊断 |
| 503 | InternalFailure | The request processing has failed due to some unknown error | 由于未知错误，请求处理失败。 | 诊断 |
| 400 | InternalFailure | Internal failure, retry later. | 请求失败，请稍后重试。 | 诊断 |
| 500 | InternalFailure | The request processing has failed due to some unknown error, exception or failure. | 由于未知错误、异常或失败，请求处理失败。 | 诊断 |
| 400 | InternalInvokeError | The request processing has failed due to some unknown error | 由于未知错误，请求处理失败。 | 诊断 |
| 404 | IntranetNetTypeNotExists | You need to apply for an intranet address before switching to VPC. | 切换VPC前，请先申请公网连接地址。 | 诊断 |
| 404 | IntranetNetTypeNotExists | Current DB instance network type does not support this operation. | 操作失败，当前实例网络类型不支持。请调整实例的网络连接类型。 | 诊断 |
| 403 | InvaildDBInstanceClassInRegion.NotAvailable | The DBInstanceClass in the Region is not available. | 实例规格不支持。可通过API调用DescribeAvailableClasses接口，查询实例可购买规格，包括规格代码和存储空间。 | 诊断 |
| 403 | InvaildEngineInRegion.NotAvailable | The Engine in the Region is not available. | 该地区的引擎不可用。 | 诊断 |
| 400 | InvaildEngineInRegion.NotAvailable | The engine type in this region is not available. | 该区域不支持此数据库版本。 | 诊断 |
| 400 | InvaildEngineInRegion.ValueNotSupported | The engine is not supported in the region. | 数据库版本不正确。 | 诊断 |
| 400 | Invalid.Certificate | The requested certificate parameter is invalid. | 请求的证书参数无效。 | 诊断 |
| 403 | Invalid.DbInstanceNetType | The specified parameter DbInstanceNetType is not valid. | 实例网络类型无效。请设置为Internet（经典网络）或Intranet（专有网络）。 | 诊断 |
| 404 | Invalid.DestinationResource | The specified DestinationResource is not valid. | 指定的目标资源无效。 | 诊断 |
| 403 | Invalid.DestinationResource | The specified destinationResource is not valid. | 指定的目标资源无效。 | 诊断 |
| 400 | Invalid.DiskFormat | The specified disk is not attached to instance id. | 按量云盘未挂载到实例上，不可以转化计费方式 | 诊断 |
| 400 | Invalid.InstanceChargeType | The specified InstanceChargeType is not valid. | 指定的参数 InstanceChargeType 无效。 | 诊断 |
| 404 | Invalid.InstancePayType | The specified InstancePayType is not valid. | 指定的参数 InstanceChargeType 无效。 | 诊断 |
| 404 | Invalid.IoOptimized | The specified IoOptimized is not valid. | 指定的参数 IoOptimized 无效。 | 诊断 |
| 404 | Invalid.NetworkCategory | The specified NetworkCategory is not valid. | 指定的参数 NetworkCategory 无效。 | 诊断 |
| 404 | Invalid.NetworkType | The specified NetworkType is not valid. | 指定的参数 NetworkType 无效。 | 诊断 |
| 400 | Invalid.NextToken | The parameter NextToken is invalid. | 参数NextToken无效。 | 诊断 |
| 403 | Invalid.OperationType | The specified operationType is not valid. | 指定的参数 operationType 无效。 | 诊断 |
| 403 | Invalid.OperationType | The specified OperationType is not valid. | 指定的参数OperationType无效。 | 诊断 |
| 400 | Invalid.Param | The input parameter DestinationResource that is mandatory for processing this request is not supplied. | 目标资源类型无效。 | 诊断 |
| 403 | Invalid.Parameter | Specified parameters is not valid. | 指定的参数无效。 | 诊断 |
| 400 | Invalid.ParamGroupDBCategory | The parameter group category is basic, not standard. | 参数组类别是基本的，而不是标准的。 | 诊断 |
| 400 | Invalid.ParamGroupDBCategory | Invalid parameter group category | 操作失败，无效参数组类别。 | 诊断 |
| 400 | Invalid.ParamGroupDBCategory | ParamGroup category is basic, not standard. | 参数组类别是基本的，而不是标准的。 | 诊断 |
| 400 | Invalid.PayTypeFormat | The specified PayType is not valid. | 指定的支付类型无效。 | 诊断 |
| 400 | Invalid.PeriodAndUsedTimeFormat | The specified Period and UsedTime is not valid. | 计费为年时不能超过此时长 | 诊断 |
| 400 | Invalid.PrivateKey | The requested privateKey parameter is invalid. | 请求的私钥参数无效。 | 诊断 |
| 400 | Invalid.RCInstanceExpired | The requested custom instance has expired. | 该实例已到期，暂不支持该操作。 | 诊断 |
| 404 | Invalid.RegionId | The specified RegionId does not exist. | 地域参数无效。 | 诊断 |
| 404 | Invalid.ResourceId | The specified ResourceId is not valid. | 指定的参数 ResourceId 无效。 | 诊断 |
| 404 | Invalid.ResourceType | The ResourceType provided does not exist in our records. | 资源类型无效。 | 诊断 |
| 404 | Invalid.SpotStrategy | The specified SpotStrategy is not valid. | 竞价策略参数无效。 | 诊断 |
| 400 | Invalid.SpotStrategyFormat | The specified SpotStrategy SpotAsPriceGo is not valid. | 抢占式实例不支持 | 诊断 |
| 400 | Invalid.UsedTimeFormat | The specified UsedTime is not valid. | 指定的转化时长无效 | 诊断 |
| 400 | InvalidAccessKeyID.NotFound | Interface call failed. Please log in again later. | 参数AccessKeyID无效，请检查该参数的正确性。 | 诊断 |
| 404 | InvalidAccount.NotFound | Invalid account is not found. | 找不到无效的帐户。 | 诊断 |
| 400 | InvalidAccountDescription.Format | Specified account description is not valid. | 无效的账户描述，请重新设置。描述不能为空，且长度不大于256个字符。 | 诊断 |
| 400 | InvalidAccountDescription.Malformed | The specified parameter 'AccountDescription' is not valid. | 账号描述格式不正确。正确格式：以中文或英文字母开头，可包含中文或英文，下划线，-， 数字；长度为2-256位。 注意：账号描述不可以http://或https://开头。 | 诊断 |
| 400 | InvalidAccountDescription.Malformed | The specified parameter AccountDescription is not valid. | 账号描述格式不正确。正确格式：以中文或英文字母开头，可包含中文或英文，下划线，-， 数字；长度为2-256位。 注意：账号描述不可以http://或https://开头。 | 诊断 |
| 400 | InvalidAccountName.Duplicate | The Security db Name is not in the available range or occupied. | 当前数据库名称不正确，请重新设置数据库名称。 | 诊断 |
| 400 | InvalidAccountName.Duplicate | Specified account name already exists in this instance. | 当前账户在实例中已存在，请重新设置账户名。 | 诊断 |
| 400 | InvalidAccountName.Duplicate | Specified account already has privilege in this DB. | 当前数据库中指定的帐户已经有权限。 | 诊断 |
| 400 | InvalidAccountName.Duplicate | Invalid AccountName specified | 无效的指定帐号名称。调用DescribeAccounts接口查看账号列表。 | 诊断 |
| 400 | InvalidAccountName.Duplicate | Invalid AccountName specified, duplicated. | 操作失败，账号信息重复。请使用接口DecribeAccounts查看账号列表。 | 诊断 |
| 400 | InvalidAccountName.Duplicate | Invalid specified account name. Call the DescribeAccounts interface to view the list of accounts. | 数据库名称不在可用范围内或已被占用。 | 诊断 |
| 400 | InvalidAccountName.Forbid | Specified account name is a keyword in RDS. | 账户名不正确，关键字不可用于账户名。请修改账户名。 | 诊断 |
| 400 | InvalidAccountName.Format | Specified account name is not valid. | 指定的账户名无效。 | 诊断 |
| 400 | InvalidAccountName.keyword | The specified parameter "AccountName" is a keyword. | AccountName参数存在限制词，请核实 | 诊断 |
| 400 | InvalidAccountName.keyword | The specified parameter AccountName is a keyword. | 设置参数名失败，指定的参数AccountName是一个关键字，关键字不可用于参数命名，请修改参数名。 | 诊断 |
| 400 | InvalidAccountName.keyword | The specified parameter 'AccountName' is a keyword. | 设置参数名失败，指定的参数AccountName是一个关键字，关键字不可用于参数命名，请修改参数名。禁用关键字表。 | 诊断 |
| 400 | InvalidAccountName.Malformed | The specified parameter AccountName is not valid. | 当前AccountName参数无效，请重新设置AccountName参数。 | 诊断 |
| 400 | InvalidAccountName.Malformed | The specified parameter 'AccountName' is not valid. | 账号描述格式不正确。 格式要求：由小写字母，数字、下划线组成，字母开头，长度不超过16个字符，不能包含关键字。禁用关键字表 | 诊断 |
| 400 | InvalidAccountName.Malformed | The specified parameter AccountPassword is not valid. | 当前AccountPassword参数无效，请重新设置AccountPassword参数。 | 诊断 |
| 400 | InvalidAccountName.Malformed | The specified parameter AccountName is not valid. | 数据库账号名称不正确。 格式要求： 由小写字母，数字、下划线组成 字母开头，字母或数字结尾 长度： MySQL 5.6支持账号长度为2~16个字符，MySQL 5.7和8.0支持账号长度为2~32个字符。 SQL Server支持账号长度为2~64个字符。 PostgreSQL云盘版支持账号长度为2~63个字符，本地盘版支持账号长度为2~16个字符。 MariaDB支持账号长度为2~16个字符。 其他非法字符，见禁用关键字表。 | 诊断 |
| 404 | InvalidAccountName.NotFound | The specified account is not found. | 未找到该账户。如果您是在做创建账号或者重置密码等操作，请指定您的账号。 | 诊断 |
| 404 | InvalidAccountName.NotFound | Specified account name does not exist. | 当前账户名不存在，请确认或选择正确的账户名。 | 诊断 |
| 400 | InvalidAccountPassword.Format | Specified account password is not valid. | 账户密码无效，请重新按照规范设置账户密码。 | 诊断 |
| 400 | InvalidAccountPassword.Malformed | The specified parameter 'AccountPassword' is not valid. | 密码格式不正确。正确格式：由字母、数字或下划线组成，长度为6-32位。 | 诊断 |
| 400 | InvalidAccountPassword.Malformed | The specified parameter "AccountPassword" is not valid. | 账户密码格式不正确，请输入正确的参数。账户密码规则：大写、小写、数字、特殊字符占三种，长度为8－32位；特殊字符为!@#$%^&*()_+-=。 | 诊断 |
| 400 | InvalidAccountPrivilege.Malformed | Specified account privilege is not valid. | 账号权限不足。 | 诊断 |
| 400 | InvalidAccountPrivilege.ValueNotSupport | The specified AccountPrivilege is not valid. | 账号权限验证失败，请检查授权策略。 | 诊断 |
| 403 | InvalidAccountStatus.NotEnoughBalance | Your account does not have enough balance. | 账号余额不足。请充值。 | 诊断 |
| 400 | InvalidAccountType.Format | The first account can't be normal type. | 首个账户不能为普通账户 | 诊断 |
| 400 | InvalidACL.NotFound | Specify acl is not found. | 指定访问控制类型无效。 | 诊断 |
| 403 | InvalidACL.Permission | Client ca certificate is set first if need to set acl. | 操作失败，请先设置客户端CA证书授权。 | 诊断 |
| 400 | InvalidAction | Specified action is not valid. | 不支持当前操作。 | 诊断 |
| 400 | InvalidAction | The specified action is invalid. | 指定的动作无效。 | 诊断 |
| 403 | InvalidAction.NotSupport | The host status does not support the operation. | 操作失败，当前主机状态不支持该操作。 | 诊断 |
| 400 | InvalidAction.NotSupport | The host does not support the operation. | 操作失败，主机不支持此操作。 | 诊断 |
| 400 | InvalidAddNodeNumber.Malformed | The specified nodeNumber is not valid. It can not be empty string | 当前nodeNumber参数值为空。请先设置参数值。 | 诊断 |
| 400 | InvalidADDNS.NotFound | Specified ADDNS is null. | 指定的ADDNS为null。 | 诊断 |
| 403 | InvalidAdDomain | The name of the ad domain is invalid. | ad域的名称无效。 | 诊断 |
| 403 | InvalidAdIp | The ip address of the ad domain is invalid. | ad域的ip地址无效。 | 诊断 |
| 403 | InvalidAdPassword | Invalid password for ad domain. | ad域的密码无效。 | 诊断 |
| 403 | InvalidAdUserName | Invalid user name for ad domain. | ad域的用户名无效。 | 诊断 |
| 400 | InvalidAllocateStrategy | The Specified Allocate Strategy is not valid. | AllocateStrategy 参数错误 | 诊断 |
| 400 | InvalidAvailableArea.NotFound | Specified available area does not exist in RDS. | RDS中不存在指定的可用区域。 | 诊断 |
| 400 | InvalidAvZone.Format | Specified AvZone is not valid. | 指定的AvZone不合法，请检查该参数的正确性。 | 诊断 |
| 400 | InvalidAvZone.Format | InvalidAvZone.Format | 操作失败，可用区不正确。请检查后重试。 | 诊断 |
| 400 | InvalidAvZone.NotSupport | Specified availableArea multiZone does not support in RDS. | 指定的availableArea multiZone在RDS中不支持。 | 诊断 |
| 403 | InvalidBackup.NotFound | The available backup does not exist in recovery time. | 没有可用的备份集用于恢复数据。 | 诊断 |
| 404 | InvalidBackupDBNames.Malformed | The specified backup database is not valid. | 操作失败，指定的备份数据库无效。 | 诊断 |
| 404 | InvalidBackupDBNames.NotFound | The specified BackupDBNames is not found. | 操作失败，数据库实例名称为空。 | 诊断 |
| 400 | InvalidBackupFile.Format | The specified params BackupFile(BackupId or RestoreTime or BackupFile) is not valid. | 指定的参数BackupFile（BackupId、RestoreTime或BackupFile）无效。 | 诊断 |
| 400 | InvalidBackupFile.Malformed | The specified parameter BackupFile(BackupId or RestoreTime or BackupFile) is not valid. | 操作失败，备份文件格式不正确，请检查。 | 诊断 |
| 404 | InvalidBackupId.NotFound | The specified backup does not exist. | 当前备份不存在，请选择正确备份或创建备份。 | 诊断 |
| 404 | InvalidBackupId.NotFound | The BackupId provided does not exist. | 备份集不存在。克隆实例或创建临时实例时，请先确认传入的备份集无误。 | 诊断 |
| 400 | InvalidBackupIdOrRestoreTime.NotFound | The specified parameter BackupId or RestoreTime is not valid. | 操作失败，参数BackupId或RestoreTime无效。 | 诊断 |
| 400 | InvalidBackupLocation.Malformed | The specified parameter "BackupLocation" is not valid. | 操作失败，备份存储位置无效。请检查参数BackupLocation的正确性。 | 诊断 |
| 400 | InvalidBackupLocation.Malformed | The specified parameter "BackupLocation" is not valid. | 参数BackupLocation无效，请检查该参数的正确性。 | 诊断 |
| 400 | InvalidBackupLog.Malformed | The specified parameter "backupPeriod" is not valid. | 操作失败，请设置备份周期。备份周期可选：周一、周二、周三、周四、周五、周六、周日。 | 诊断 |
| 403 | InvalidBackupLogStatus | Current backup log enable status does not support this operation. | 操作失败，日志备份未开启，无法按时间点恢复。 | 诊断 |
| 400 | InvalidBackupMethod.ValueNotSupport | The specified parameter "BackupMethod" is not valid. | 备份方法无效，请重新选择备份方法。 备份方法分为：逻辑备份（Logical）和物理备份（Physical），默认值为Physical。 逻辑备份不支持没有数据库的实例；SQLServer仅支持物理备份 | 诊断 |
| 400 | InvalidBackupMethod.ValueNotSupport | The specified parameter "BackupMethod" is not valid. | 备份方法无效，请重新选择备份方法。 备份方法分为：逻辑备份（Logical）和物理备份（Physical），默认值为Physical。 逻辑备份不支持没有数据库的实例；SQLServer仅支持物理备份。 | 诊断 |
| 400 | InvalidBackupMethod.ValueNotSupport | The specified parameter "BackupMethod" is not valid. | 备份方法验证失败。Logical：逻辑备份；Physical：物理备份。默认值为Physical，逻辑备份不支持没有数据库的实例；SQLServer仅支持物理备份。 | 诊断 |
| 400 | InvalidBackupMode.ValueNotSupport | The specified parameter "BackupMode" is not valid. | 操作失败，当前设置的备份类型无效，请重新设置备份类型。 备份类型分为：Automated：常规任务;Manual：临时任务。 | 诊断 |
| 400 | InvalidBackupMode.ValueNotSupport | The specified parameter "BackupMode" is not valid. | 备份模式无效。请检查参数BackupMode的正确性。 | 诊断 |
| 400 | InvalidBackupRetentionPeriod.Malformed | The specified backup retention period is invalid. | 备份周期不能为空。请设置备份周期，备份周期不能小于1天或大于30天。 | 诊断 |
| 400 | InvalidBackupRetentionPeriod.Malformed | Specified backup retention period is not valid. | 备份周期无效。备份周期需大于1天或小于等于30天。 | 诊断 |
| 400 | InvalidBackupSet | Specified database does not exists in the backup set. | 备份集中没有指定的数据库 | 诊断 |
| 400 | InvalidBackupSet | The specified database does not exist in the backup set. | 备份集中没有指定的数据库。 | 诊断 |
| 400 | InvalidBackupSetID | Invalid backup set id. | 备份集不存在。请调用DescribeBackups接口查看已存在的备份集。 | 诊断 |
| 404 | InvalidBackupSetID.NotFound | Specified backup set ID does not exist. | 备份集不存在。请查看已存在的备份集。 | 诊断 |
| 400 | InvalidBackupSetLocation.Format | Specified backup set location is not valid. | 指定的备份集位置无效。 | 诊断 |
| 400 | InvalidBackupStatus.ValueNotSupport | The specified parameter "BackupStatus" is not valid. | 指定的BackupStatus参数无效，请检查。 | 诊断 |
| 400 | InvalidBackupStatus.ValueNotSupport | The specified parameter "BackupStatus" is not valid. | 备份集状态验证失败。备份集状态，取值范围：Success：完成备份； Failed：备份失败； | 诊断 |
| 400 | InvalidBackupType.Format | Specified backup type is not valid. | 操作失败，指定的备份类型无效。 | 诊断 |
| 400 | InvalidBackupType.ValueNotSupport | The specified parameter "BackupType" is not valid. | 无效的备份策略，请核实。 Auto：自动计算是全量备份还是增量备份；FullBackup：全量备份。默认值为Auto。 | 诊断 |
| 400 | InvalidBakHistory.DbVersionMismatch | db version of bakhistory is mismatch with custins | 库表恢复不允许备份数据的版本和原实例版本不同 | 诊断 |
| 400 | InvalidBakHistoryDO | BakHistory is invalid when check restore TableMeta | 操作失败，备份集无效，无库表信息。 | 诊断 |
| 400 | InvalidBakset.Invalid | Specified bakset is not valid. | 指定的备份集不支持此操作。 | 诊断 |
| 404 | InvalidBinlog.NotFound | The available binlog does not exist in recovery time. | 指定恢复时间点的binlog无效。 | 诊断 |
| 400 | InvalidBinlogRetentionPeriod.Format | Specified instance binlog retention period is not valid. | 操作失败，binlog保留时间无效。请重新设置。 | 诊断 |
| 400 | InvalidBizType.Format | Specified biz type is not valid. | 当前业务类型不支持该操作。 | 诊断 |
| 400 | InvalidBurstingEnabled.DiskSizeTooSmall | The disk size must be greater than 3 GiB to enable burst. | 磁盘大小超过3GiB时才能开启性能突发。 | 诊断 |
| 400 | InvalidBusinessInfo.Malformed | The specified parameter BusinessInfo is not valid. | 当前BusinessInfo参数无效，请重新设置。 | 诊断 |
| 400 | InvalidCAType.NotFound | Specify ca type is not found. | 指定服务器证书类型无效。 | 诊断 |
| 400 | InvalidCharacter.DbOrAccount | The database name or account name contains invalid characters. | 数据库名称或者账号名称包含非法字符。 | 诊断 |
| 400 | InvalidCharacterSetName.Format | Specified character set name is not valid. | 字符集格式不正确。RDS支持如下格式的字符集：gbk，utf8，euckr，ascii。 | 诊断 |
| 400 | InvalidChargeType.ValueNotSupported | The deletion protection is only valid for postPaid instance, not for prePaid or spot instance. | 删除保护功能只能使用在按量付费资源上 | 诊断 |
| 400 | InvalidCharsetName.ValueNotSupport | The specified parameter "CharsetName" is not valid. | 验证字符集失败。请重新设置字符集。 字符集要求如下：MySOL类型（utf8、gbk、latin1 utf8mb4(5.5和5.6有)）、SQL Server类型(Chinese_PRC_CI_AS、Chinese_PRC_CS_AS、SQL_Latin1_General_CP1_CI_AS、SQL_Latin1_General_CP1_CS_AS、Chinese_PRC_BIN)。 | 诊断 |
| 400 | InvalidCharsetName.ValueNotSupport | The specified parameter 'CharsetName' is not valid. | 字符集验证失败。字符集取值范围如下： MySQL类型： utf8 gbk latin1 utf8mb4(5.5和5.6有)； SQLServer类型： Chinese_PRC_CI_AS Chinese_PRC_CS_AS SQL_Latin1_General_CP1_CI_AS SQL_Latin1_General_CP1_CS_AS Chinese_PRC_BIN | 诊断 |
| 400 | InvalidClassCode | The specification code in the parameter is invalid. | 参数中的规格码是无效的。 | 诊断 |
| 400 | InvalidClassCode.NotFound | Invalid ClassCode NotFound. | 操作失败，规格代码不存在。 | 诊断 |
| 404 | InvalidClassicExpiredDays | The request is missing a ClassicExpiredDays parameter or parameter not between 1 ~ 120. | 经典网络过期不支持该保留天数，请核实经典网络过期保留策略。 | 诊断 |
| 400 | InvalidClassicExpiredDays.Malformed | The specified ClassicExpiredDays is not valid. | 经典网络过期不支持该保留天数，请核实经典网络过期保留策略 | 诊断 |
| 400 | InvalidClassicNetworkType.NotSupport | The classic network type instance does not support this operation. | 经典网络类型实例不支持此操作。 | 诊断 |
| 400 | InvalidClientCACert | Specify client ca certificate is invalid. | 指定客户端权威机构证书无效。 | 诊断 |
| 400 | InvalidClientCrl | Specify client certificate revocation list is invalid. | 指定客户端证书吊销列表无效。 | 诊断 |
| 403 | InvalidClientCrl.Permission | Client ca certificate is set first if need to set client certificate revocation list. | 操作失败，无相关权限。请先设置客户端CA证书授权。 | 诊断 |
| 400 | InvalidClientToken.Malformed | The specified parameter clientToken is not valid. | 指定的幂等参数不合法。 | 诊断 |
| 400 | InvalidCloudAssistantStatus.NotInstalled | The cloud assistant within the instance has not had a heartbeat in the last 2 minutes. | 实例中的云助手在过去2分钟内没有心跳。 | 诊断 |
| 400 | InvalidCloudInstanceIp.NotFound | The specified cloud instance ip is not exist. | 操作失败。IP地址不存在，请确认。 | 诊断 |
| 404 | InvalidClusterKms | The current instance does not authorized to access the Key Management Service. | 当前实例未授权访问密钥管理服务。 | 诊断 |
| 404 | InvalidClusterName.NotFound | The specified cluster name does not exist in the Region. | 集群名称不存在。请检查集群名称是否正确。 | 诊断 |
| 404 | InvalidClusterName.NotFound | The specified cluster name is not available. | 操作失败，集群名称不存在。请检查集群名称后重试。 | 诊断 |
| 403 | InvalidClusterResourceNotSupported | You can not create the instance in the zone. | 操作失败，当前区域内未找到集群。 | 诊断 |
| 400 | InvalidClusterStatus.KubeconfigExpirationNotAllowed | The expiration time of the kubeconfig is too short, please update the kubeconfig and pass in the latest kubeconfig content. | kubeconfig的到期时间过短，请更新kubeconfig并传入最新的kubeconfig内容. | 诊断 |
| 404 | InvalidCmdId.NotFound | The specified command ID does not exist. | 指定的 CommandId 参数有误，请检查参数值是否正确。您可以通过接口 DescribeCommands 查询所有可用的 CommandId。 | 诊断 |
| 404 | InvalidCmdType.NotFound | The specified command type does not exist. | 指定的命令类型不存在。 | 诊断 |
| 400 | InvalidCollectStats | The specified CollectStats is invalid. | 指定的统计信息收集模式无效 | 诊断 |
| 400 | InvalidComment | Should specify a policy name. | 未指定策略名称。 | 诊断 |
| 400 | InvalidCommodityCode.Malformed | The commodity code is invalid. | 无效的商品码 | 诊断 |
| 400 | InvalidCommodityCode.Malformed | The Specified parameter CommodityCode is not valid. | 商品Code不正确。 | 诊断 |
| 403 | InvalidCommodityCode.Malformed | The specified parameter 'CommodityCode' is not valid. | 无效的商品code | 诊断 |
| 400 | InvalidCommodityCode.ValueNotSupported | The specified parameter CommodityCode is not valid. | 商品Code不正确。 | 诊断 |
| 400 | InvalidConcurrentOperate | Concurrent operation is detected. | 存在并发操作，请等待上一操作完成后再重试。 | 诊断 |
| 400 | InvalidCondition.Malformed | The specified Condition is not valid. | 指定的条件格式不正确。 | 诊断 |
| 403 | InvalidCondition.Malformed | The specified condition is not valid. | 指定的条件无效。 | 诊断 |
| 404 | InvalidCondition.NotFound | No class found | 操作失败，可用类的条件无效。 | 诊断 |
| 400 | InvalidConfigName | The ConfigName is not valid. | ConfigName无效。 | 诊断 |
| 400 | InvalidConfigurationValue.Malformed | Specified ConfigurationValue is not valid. | 操作失败，指定的参数无效。 | 诊断 |
| 403 | InvalidConfigurationValueOrther.Malformed | Specified ProxyConfigurationValue (check_interval_seconds or max_failed_login_attempts or blocking_seconds ) is not valid. | 指定的ProxyConfigurationValue无效,请检查。 | 诊断 |
| 400 | InvalidConfigValue | The ConfigValue is not valid. | 操作失败，指定的参数配置无效。 | 诊断 |
| 400 | InvalidConnectionInfo | Specified ConnectionInfo is not valid. | ConnectionInfo 不正确 | 诊断 |
| 403 | InvalidConnectionMode.NotSupport | Current DB instance conn type does not support this operation. | 操作失败，连接模式不匹配。当前连接模式不支持。 | 诊断 |
| 403 | InvalidConnectionMode.NotSupport | The specified connection mode does not support this operation. | 操作失败，连接模式不匹配。当前连接模式不支持。 | 诊断 |
| 400 | InvalidConnectionMode.ValueNotSupported | The specified parameter "ConnectionMode" is not valid. | 访问模式验证失败，请重新设置。Performance为标准访问模式；Safe为高安全访问模式。 | 诊断 |
| 404 | InvalidConnectionString.Duplicate | Specified connection string already exists in the Aliyun RDS. | 链接地址名重复，请重新设置连接字符串。 | 诊断 |
| 404 | InvalidConnectionString.Duplicate | Specified connection string or port needs to be same as current network type. | 该连接字符串或端口需要与当前网络类型相同，请重新设置。 | 诊断 |
| 400 | InvalidConnectionString.Duplicate | The specified connection string needs to be same as current network type. | 该连接字符串或端口需要与当前网络类型相同，请重新设置。 | 诊断 |
| 400 | InvalidConnectionString.Duplicate | Specified connection string already exists in the RDS. | 链接地址名重复，请重新设置连接字符串。 | 诊断 |
| 400 | InvalidConnectionString.Format | Specified connection string is not valid. | 实例连接地址的字符串格式不正确。字符串前缀长度为5~40。 | 诊断 |
| 400 | InvalidConnectionString.Malformed | The specified parameter ConnectionStringPrefix is not valid. | 连接地址格式不正确。请重新设置。正确格式：长度8~64，不能包含汉字和非法字符（~!#%^&*=+\|{};:'",<>/?），建议由字母、数字、短横线（-）组成。 | 诊断 |
| 404 | InvalidConnectionString.NotFound | The specified connection string or network type is not found. | 连接串不存在。请检查连接串是否正确。 | 诊断 |
| 404 | InvalidConnectionString.NotFound | Specified connection string or net type is not found. | 连接串不存在。请检查连接串是否正确。 | 诊断 |
| 400 | InvalidConnectionString.SSL | Specified connection string cannot be modified because SSL is enabled. | 当前连接地址已启用 SSL 加密，不允许修改连接字符串。 | 诊断 |
| 400 | InvalidConnectionStringOrPort.Duplicate | InvalidConnectionStringOrPort.Duplicate | 连接串或端口号重复，请修改。 | 诊断 |
| 400 | InvalidConnectionStringOrPort.Duplicate | Specified connection string or port want to be modified is the same with current net type. | 连接串或端口号重复，请修改。 | 诊断 |
| 403 | InvalidConnectionStringPrefix.Duplicated | Specified connection string needs to be same as current network type. | 无效的连接地址前缀。连接地址前缀可包含英文字母、数字和短划线（-），长度为8~64个字符。 | 诊断 |
| 403 | InvalidConnectionStringPrefix.Duplicated | The specified connection string needs to be same as current network type. | 指定的连接字符串需要与当前网络类型相同。 | 诊断 |
| 400 | InvalidConnectionTrackingConfiguration.RegionOrUserNotSupported | The specified ConnectionTrackingConfiguration parameter is not supported in this region, or this account is not on the whitelist for using network interface ConnectionTrackingConfiguration. | 地域或用户不支持设置网卡连接配置 | 诊断 |
| 403 | InvalidConnVPCId | Specified conn vpc id is not valid. | 指定的连接专有网络ID无效。 | 诊断 |
| 400 | InvalidContainerId.Malformed | The specified parameter ContainerId is not valid. | 指定的容器ID不合法。 | 诊断 |
| 400 | InvalidContainerName.Malformed | The specified parameter ContainerName is not valid. | 指定的容器名称不合法。 | 诊断 |
| 400 | InvalidCreator.Malformed | The specified creator is not valid. It can not be empty string | 指定的创建者无效。它不能是空字符串。 | 诊断 |
| 400 | InvalidCrossRegionTrans | Cross region instance trans is not supported | 不支持跨区域实例传输。 | 诊断 |
| 400 | InvalidDatabaseProperty | Invalid database property. | 指定的数据库属性名称无效。 | 诊断 |
| 400 | InvalidDatabaseProperty | Specified name for the database property is not valid. | 期望修改的数据库属性名称无效。 | 诊断 |
| 400 | InvalidDatabasePropertyValue | Specified value for the database property is not valid. | 期望修改的数据库属性值不在有效值内。 | 诊断 |
| 400 | InvalidDatabaseVersion | Specified database property is not compatible with the SQL Server major version. | 当前数据库属性不适用于SQL Server大版本。 | 诊断 |
| 400 | InvalidDataDiskCategory.NotSupported | Specified disk category is not supported. | 不支持指定的磁盘种类。 | 诊断 |
| 400 | InvalidDataDiskSize.ValueNotSupported | The specified DataDisk.n.Size beyond the permitted range, or the capacity of snapshot exceeds the size limit of the specified disk category. | 指定的DataDisk.n.Size超出了允许的范围，或者快照的容量超过了指定磁盘类别的大小限制。 | 诊断 |
| 404 | InvalidDB.NotFound | The specified db does not exist or DB status does not support this operation. | 操作失败，数据库不存在或者数据库状态不支持此操作。请查看数据库信息，确保数据库存在并且数据库状态为运行中。 | 诊断 |
| 404 | InvalidDB.NotFound | The Specified db does not exist or DB status does not support. | 操作失败，当前数据库不存在或数据库状态不支持，请查看数据库信息，确保数据库存在并且数据库状态为运行中。 | 诊断 |
| 404 | InvalidDB.NotFound | Specified db does not exist or DB status does not support this operation. | 操作失败，当前实例下没有数据库或数据库状态不支持该操作。您可以调用DescribeDatabases接口查看实例下的数据库列表，检查数据库是否存在。 | 诊断 |
| 404 | InvalidDB.NotFound | Specified db does not exist or DB status does not support. | 指定的数据库不存在或数据库状态不支持。 | 诊断 |
| 400 | InvalidDBDescription.Format | Specified DB description is not valid. | DB描述不规范，请检查。 | 诊断 |
| 400 | InvalidDBDescription.Malformed | The specified parameter 'DBDescription' is not valid. | 数据库描述验证失败。数据库描述可以包含中文、英文字符、”_”，” -”。以中文、英文字母开头，不能以http：// , https:// 开头。长度范围为2～256。 | 诊断 |
| 400 | InvalidDBDescription.Malformed | The specified parameter "DBDescription" is not valid. | 指定的DBDescription参数无效，请检查。 | 诊断 |
| 400 | InvalidDBInfo.Format | The specified parameter "SourceDatabaseUserName" is not valid. | 参数SourceDatabaseUserName无效，请检查该参数的正确性。 | 诊断 |
| 400 | InvalidDBInfo.Format | Specified DB info is not valid. | 数据库类型无效，请检查参数DBType的正确性。 | 诊断 |
| 400 | InvalidDBInfo.Malformed | The specified parameter "DBInfo" is not valid or db not exist. | 待移实例的数据库信息验证失败或者不存在。请先确认待移实例的数据库是否存在，再查看是否验证错误。您可以先调用DescribeDatabases查看数据库信息。 | 诊断 |
| 400 | InvalidDBInfo.Malformed | The specified parameter DBInfo is not valid or db not exist. | DBInfo参数无效或数据库不存在。 | 诊断 |
| 404 | InvalidDBInstance.NotFound | Your instance temporarily does not support this operation. | 指定的实例不存在或不支持此操作。 | 诊断 |
| 404 | InvalidDBInstance.NotFound | The specified instance does not exist or is not supported. | 没有找到指定的实例，请检查实例的正确性。 | 诊断 |
| 404 | InvalidDBInstance.NotFound | Specified instance does not exist or not support. | 指定的实例不存在指定的实例被删除或者实例不支持当前操作。 | 诊断 |
| 404 | InvalidDBInstance.NotFound | The specified instance is not found. | 没有找到指定的实例，请检查实例的正确性。 | 诊断 |
| 404 | InvalidDBInstance.ReadDBInstanceExceeded | Current DB Instance exceeding the allowed amount of read instance. | 已超过只读实例上限，请调整实例数量。内存超过64GB的MySQL最多支持10个只读实例，小于等于64GB的MySQL最多支持5个只读实例。 | 诊断 |
| 400 | InvalidDBInstanceClass.NotFound | The specified instance class is not found. | 指定的实例规格无效或已停售，请检查该参数是否正确。 | 诊断 |
| 404 | InvalidDBInstanceClass.NotFound | The Specified DB instance class is not found. | 当前选择的配置或规格不存在或已停售。 | 诊断 |
| 404 | InvalidDBInstanceClass.NotFound | Specified DB instance class is not found. | 当前选择的配置或规格不存在或已停售，请重新选择。 | 诊断 |
| 404 | InvalidDBInstanceClass.NotFound | The specified instance classic does not exist. | 当前选择的配置或规格不存在或已停售，请重新选择。 | 诊断 |
| 400 | InvalidDBInstanceClass.NotSupport | The target primary db instance class can not lower than the original primary db instance class. | 主实例的目标规格应不低于原规格 | 诊断 |
| 400 | InvalidDBInstanceClass.NotSupported | The specified parameter "DBInstanceClass" is not valid. | 实例规格不支持。请修改实例规格。 | 诊断 |
| 400 | InvalidDBInstanceClass.Offline | The specified instance type is no longer provided. Please specify another instance type. | 当前所选的实例规格已下线，请更换其他实例规格。 | 诊断 |
| 400 | InvalidDBInstanceClass.ValueNotSupported | The specified parameter "DBInstanceClass" is not valid. | 无效的数据库实例规格。 | 诊断 |
| 400 | InvalidDBinstanceClass.ValueNotSupported | The specified parameter DBinstanceClass is invalid. | 指定的参数“实例规格”无效 | 诊断 |
| 400 | InvalidDBInstanceClassNotFound | Specified DB instance class is not found. | 指定的实例不存在或不支持 | 诊断 |
| 400 | InvalidDBInstanceConnAddress.Ipv6 | Specified DB instance public ConnectionAddress include ipv6. | 公网链接使用了IPV6地址 | 诊断 |
| 400 | InvalidDBInstanceConnType.Classic | Specified DB instance ConnectionAddress include classic net. | 实例使用了经典网络 | 诊断 |
| 400 | InvalidDBInstanceConnType.Format | The specified instance connection type is not valid. | 当前数据库实例的连接类型不支持此操作。 | 诊断 |
| 400 | InvalidDBInstanceConnType.Format | Specified DB instance conn type is not valid. | 操作失败，当前数据库实例的连接类型不支持此操作。 | 诊断 |
| 400 | InvalidDBInstanceDescription.Format | Specified DB instance description is not valid. | 参数DBInstanceDescription无效，请检查参数正确性。参数需符合以下规则：长度为2~256个字符。以中文、英文字母开头，可以包含数字、中文、英文、下划线（_）、短横线（-）。 | 诊断 |
| 400 | InvalidDBInstanceDescription.Malformed | The specified parameter DBInstanceDescription is not valid. | 实例备注的格式不正确。 | 诊断 |
| 400 | InvalidDBInstanceDescription.Malformed | The specified parameter "DBInstanceDescription" is not valid. | 实例备注验证失败。格式要求：实例备注不能超过256个字节，不能以http:// , https://开头，必须以中文、英文字母开头。可以包含中文、英文字符、”_”，” -”，数字字符长度2~256。 | 诊断 |
| 400 | InvalidDBInstanceEngineType.Format | the DB instance engine type does not support this operation. | DB实例引擎类型不支持此操作。 | 诊断 |
| 400 | InvalidDBInstanceId.MalFormed | The specified parameter DBInstanceId is not valid. | 实例ID无效，请检查实例ID是否存在。 | 诊断 |
| 404 | InvalidDBInstanceId.NotFound | The DBInstanceId provided does not exist in our records. | 指定的实例不存在，请检查该实例是否存在，未被删除。 | 诊断 |
| 404 | InvalidDBInstanceId.NotFound | Invalid DBInstanceId NotFound. | 实例不存在。请确认该实例是否在当前账号下。 | 诊断 |
| 404 | InvalidDBInstanceId.NotFound | The provided InstanceId does not exist. | 实例不存在。确认该实例是在当前账号下面并且未被删除。 | 诊断 |
| 404 | InvalidDBInstanceId.NotFound | DBInstanceIdentifier does not refer to an existing DB instance. | 实例标识符不在现有数据库实例范围内。 | 诊断 |
| 404 | InvalidDBInstanceId.NotFound | The specified instance is not found. | 实例不存在。请确认该实例是否在当前账号下。 | 诊断 |
| 404 | InvalidDBInstanceId.NotFound | The DBInstanceId provided does not exist. | 实例不存在。请确认该实例是否在当前账号下。 | 诊断 |
| 400 | InvalidDBInstanceId.NotFound | The DBInstanceId provided does not exist in records. | 提供的DBInstanceId不存在。 | 诊断 |
| 400 | InvalidDBInstanceId.QuotaExceeded | The quota of instance ID exceeded. | 已超过当前主实例可添加的只读实例上限。 | 诊断 |
| 400 | InvalidDBInstanceIdOrDBInstanceName | The specified params DBInstanceId or DBInstanceName should not be empty. | 指定的参数 DBInstanceId 或 DBInstanceName 不应为空。 | 诊断 |
| 404 | InvalidDBInstanceIdUseType | InvalidDBInstanceIdUseType. | 无效的数据库实例ID。 | 诊断 |
| 400 | InvalidDBInstanceName | Specified parameter DBInstanceName is not valid. | 指定的实例名称（DBInstanceName）无效，请检查参数值是否为null或空字符串。 | 诊断 |
| 400 | InvalidDBInstanceName | There is a problem with the specified parameter DBInstanceName, please check parameter DBInstanceName. | DBInstanceName参数存在问题，请检查DBInstanceName参数。 | 诊断 |
| 400 | InvalidDBInstanceName | The specified parameter DBInstanceName is null or the instance cannot be found, please check parameter DBInstanceName. | 指定的参数DBInstanceName值为null，或者没有找到对应的实例，请检查参数DBInstanceName。 | 诊断 |
| 404 | InvalidDBInstanceName.Deleted | The specified DB instance is deleted. | 指定的数据库实例已被删除。 | 诊断 |
| 400 | InvalidDBInstanceName.Duplicate | Specified instance name already exists in the Aliyun RDS. | 操作失败，实例名称已存在。请修改实例名称。 | 诊断 |
| 400 | InvalidDBInstanceName.Duplicate | Specified DB instance name already exists in the Aliyun RDS. | 操作失败，实例名称已存在，请修改实例名称后重试。 | 诊断 |
| 400 | InvalidDBInstanceName.Format | Specified DB instance name is not valid. | 当前实例不存在，请检查该实例是否存在。 | 诊断 |
| 400 | InvalidDBInstanceName.MultipleFound | The specified DB instance name matches multiple instances. | 指定的实例名称与多个实例匹配，请重新输入 | 诊断 |
| 404 | InvalidDBInstanceName.NotFound | The DBInstanceId provided does not exist. | 该实例ID不存在，请确认后重试。 | 诊断 |
| 404 | InvalidDBInstanceName.NotFound | Invalid DBInstanceId NotFound. | 数据库实例ID不存在，请检查。 | 诊断 |
| 400 | InvalidDBInstanceName.NotFound | The specified DB instance name does not exist. | 数据库实例名称不存在，请检查。 | 诊断 |
| 404 | InvalidDBInstanceName.NotFound | The DBInstanceId provided does not exist in our records. | 数据库实例ID不存在，请检查。 | 诊断 |
| 404 | InvalidDBInstanceName.NotFound | The specified db instance is not found. | 操作失败，数据库实例ID不存在。 | 诊断 |
| 404 | InvalidDBInstanceName.NotFound | The database instance does not exist. | 数据库实例名称不存在。请确认数据名称是否正确。 | 诊断 |
| 404 | InvalidDBInstanceName.NotFound | The specified instance does not exist or is not supported. | 指定的实例不存在或不受支持。 | 诊断 |
| 400 | InvalidDBInstanceName.TooMuchItems | The number of DB instance Names should be no more than 20. | 单次传入的实例名数量不应大于20个。 | 诊断 |
| 404 | InvalidDBInstanceNetType.NotFound | Specified DB instance net type is not found. | 操作失败，实例网络类型不正确。请检查网络类型。 | 诊断 |
| 400 | InvalidDBInstanceNetType.NotFound | The specified instance network type is not found. | 当前实例网络类型不正确，请重新设置网络类型， 网络类型分为：专有网络（VPC）和经典网络（Classic） | 诊断 |
| 400 | InvalidDBInstanceNetType.NotSupported | The specified parameter "InvalidDBInstanceNetType" is not valid. | 实例网络连接类型无效。 | 诊断 |
| 400 | InvalidDBinstanceNetType.ValueNotSupport | The specified parameter DBinstanceNetType is not valid. | 实例网络连接类型不正确。 | 诊断 |
| 400 | InvalidDBinstanceNetType.ValueNotSupport | The specified parameter "DBinstanceNetType" is not valid. | 实例网络类型无效。创建实例和修改网络类型时，网络类型取值如下： VPC：VPC实例； Classic：Classic实例。 | 诊断 |
| 400 | InvalidDBInstanceNetType.ValueNotSupported | The specified parameter "InvalidDBInstanceNetType" is not valid. | 操作失败，实例网络类型不正确。请检查网络类型。云盘仅支持VPC网络。 | 诊断 |
| 400 | InvalidDBInstanceStatus.NotSupport | The Specified instance status is not supported to query database list. | 当前实例状态不支持查询数据库列表. | 诊断 |
| 400 | InvalidDBInstanceStorage | The specified DBInstanceStorage is invalid. | 指定的数据库实例存储无效 | 诊断 |
| 400 | InvalidDBInstanceStorage.Format | InvalidDBInstanceStorage.Format | 实例存储大小不符合要求，请检查。 | 诊断 |
| 400 | InvalidDBInstanceStorage.NotSupported | The specified parameter "DBInstanceStorage" is not valid. | DBInstanceStorage参数无效，请检查。 | 诊断 |
| 400 | InvalidDBInstanceStorage.ValueNotSupported | The specified parameter "DBInstanceStorage" is not valid. | 实例存储设置无效。请重新设置存储。各引擎支持的存储范围如下：MySQL支持5至1000GB；SQLServer支持10至1000GB；PostgreSQL和PPAS支持5至2000GB。 | 诊断 |
| 400 | InvalidDBInstanceStorageType | The specified DBInstanceStorageType is invalid. | 指定的数据库实例存储类型无效 | 诊断 |
| 400 | InvalidDBInstanceType.Format | Specified instance type is not valid. | 操作失败，指定实例类型无效。请选择正确的实例类型。 | 诊断 |
| 400 | InvalidDBInstanceType.ValueNotSupport | The specified parameter"DBInstanceType" is not valid. | 操作失败，指定实例类型无效。请选择正确的实例类型。 | 诊断 |
| 400 | InvalidDBInstanceType.VNotSupport | The specified parameter DBInstanceType is not valid. | 数据库类型无效，请重新设置DBInstanceType参数。 | 诊断 |
| 400 | InvalidDBName | The specified database name is not allowed. | 数据库名称不符合要求，请确认数据名称是否正确。 | 诊断 |
| 400 | InvalidDBName.Duplicate | Specified DB name already exists in the This instance. | 当前实例中已存在相同的数据库名称。请更换名称。 | 诊断 |
| 400 | InvalidDBName.Duplicate | The Security db Name is not in the available range or occupied. | 当前数据库名称不正确，请重新设置数据库名称。 | 诊断 |
| 400 | InvalidDBName.Forbid | Specified DB name is a keyword in RDS. | 设置数据库名失败，关键字不可用于参数命名，DBName是关键字，请修改参数名。 | 诊断 |
| 400 | InvalidDBName.Format | Specified DB name is not valid. | 无效的数据库名称。请重新命名，数据库名称由小写字母，数字、下划线组成，字母开头，字母或数字结尾，最长16个字符。 | 诊断 |
| 400 | InvalidDBName.Malformed | The specified parameter "DBName" is not valid. | 数据库名称格式不正确。格式要求：由小写字母、数字、下划线组成，以字母开头，字母或数字结尾，最长16个字符。 | 诊断 |
| 400 | InvalidDBName.Malformed | The specified parameter 'DBName' is not valid. | 数据库名（DBName）无效，请检查该参数的正确性。 | 诊断 |
| 400 | InvalidDBName.Malformed | The database name can be up to 64 characters in length and can contain letters, digits, underscores (_), and hyphens (-). It must start with a letter and end with a letter or digit. | 由小写字母、大写字母、数字、下划线、中划线组成，以字母开头，字母或数字结尾，最多64个字符。 | 诊断 |
| 400 | InvalidDBName.NotFound | The specified database is not found. | 数据库不存在。请确认数据库名称是否正确。 | 诊断 |
| 400 | InvalidDBName.NotFound | Specified DB name does not exist. | 指定的数据库名称不存在。请输入正确的数据库账号名称。 | 诊断 |
| 404 | InvalidDBName.NotFound | Specified one or more DB name does not exist or DB status does not support. | 操作失败，数据库实例名称不存在。 | 诊断 |
| 400 | InvalidDBNameOrAccountPrivilege | Account permissions and database names must correspond. | 账号权限和数据库名称必须对应 | 诊断 |
| 400 | InvalidDBOrAccontName.Duplicate | Specified DB or account name already exists in share host instance. | 数据库名称或账号名称重复。请检查并修改名称。 | 诊断 |
| 404 | InvalidDbProxyConnectionString.NotFound | The specified database proxy connection string is not found. | 操作失败，未找到指定的数据库代理地址。 | 诊断 |
| 400 | InvalidDBProxyConnectStringNetType.NotSupported | The Specified DBProxyConnectStringNetType is not supported. | 指定的DBProxyConnectStringNetType值不支持。 | 诊断 |
| 400 | InvalidDBProxyNodes.AzProximity | current proxy is open az proximity and target proxy not support az proximity. | 当前代理已开通就近访问，且目标部署模式不支持就近访问功能。 | 诊断 |
| 400 | InvalidDBProxyNodes.General | general-purpose proxy does not support more than 2 nodes. | 通用型代理不支持节点数大于2 | 诊断 |
| 400 | InvalidDBProxyNodes.Node | must set DBProxyNodes params with more than 2 proxy nodes. | DBProxyNodes的节点数最少为2个 | 诊断 |
| 400 | InvalidDBProxyNodes.ZoneId | The number of zone is request 1 or 2. | DBProxyNodes字段的ZoneId可用区只能是1个或2个。 | 诊断 |
| 400 | InvalidDBProxyNodes.ZoneIdAndNodeCounts | The number of node count and zone count is mismatch. | 可用区数量或节点数量不合法。 | 诊断 |
| 400 | InvalidDBProxyNodes.ZoneIdNotUnique | ZoneIds is not unique. | 可用区ID不唯一。 | 诊断 |
| 400 | InvalidDbProxyStatus | The proxy status of the database is abnormal. | 操作失败，数据库实例的代理状态不正常。 | 诊断 |
| 400 | InvalidDBState | The DB state does not support this operation. | 操作失败，数据库状态不支持此操作。 | 诊断 |
| 400 | InvalidDBType | The DB type does not support this operation. | 操作失败，数据库状态不支持此操作。 | 诊断 |
| 400 | InvalidDedicatedHostGroupId | The specified DedicatedHostGroupId is invalid. | 指定的专用主机组ID无效 | 诊断 |
| 403 | InvalidDedicatedHostId.NotFound | The specified DedicatedHostId does not exist in our records. | 指定的宿主机在当前地域中不存在。 | 诊断 |
| 400 | InvalidDefaultVSwitch.NotFound | InvalidDefaultVSwitch.NotFound | 操作失败，在指定的VPC中找不到指定的交换机。 | 诊断 |
| 400 | InvalidDeploymentSetName.Malformed | Specified deployment set name is not valid. | 指定的参数 DeploymentSetName 不合法。 | 诊断 |
| 400 | InvalidDescription.CustomMalformed | Customized section of host description is invalid, please use valid format. | 自定义实例描述不合法 | 诊断 |
| 400 | InvalidDescription.Format | Specified description is not valid. | 描述内容不正确。 | 诊断 |
| 400 | InvalidDescription.Malformed | The specified parameter "Description" is not valid. | 指定的资源描述格式不合法。长度为2-256个字符，不能以http://和https://开头。 | 诊断 |
| 404 | InvalidDescription.Malformed | The specified description is wrongly formed. | 指定的资源描述格式不合法。长度为 2-256 个字符，不能以 http:// 和 https:// 开头。 | 诊断 |
| 400 | InvalidDevice.Malformed | The specified device is not valid. | 指定的磁盘设备名不存在。 | 诊断 |
| 400 | InvalidDisk.CategoryFormat | The specified eed category does not support this operation. | 弹性临时盘不支持此操作 | 诊断 |
| 400 | InvalidDisk.SystemDiskFormat | The specified system disk does not support this operation. | 系统盘不可以进行单独转化计费方式 | 诊断 |
| 403 | InvalidDiskCategory.NotSupported | The specified disk category is not support the specified instance type. | 指定的磁盘种类不支持该实例规格。 | 诊断 |
| 400 | InvalidDiskCategory.ValueNotSupported | Specified disk category is not supported. | 不支持指定的磁盘种类。 | 诊断 |
| 404 | InvalidDiskId.NotFound | The specified disk does not exist. | 指定的磁盘不存在。请您检查磁盘 ID 是否正确。 | 诊断 |
| 400 | InvalidDiskName.Malformed | The specified disk name is wrongly formed. | 磁盘名称格式不正确。长度为2-128个字符，以英文字母或中文开头，可包含数字，点号（.），下划线（_）或连字符（-）。 不能以http://和https://开头。 | 诊断 |
| 400 | InvalidDiskSize.NotSupported | The specified parameter size is not valid. | 指定的磁盘容量无效。 | 诊断 |
| 400 | InvalidDiskType | Current disk type does not support this operation. | 当前的磁盘类型不支持该操作 | 诊断 |
| 400 | InvalidEActionCode.CodeBizNotSupported | The specified action code biz is not valid. | 操作码biz无效。 | 诊断 |
| 404 | InvalidEcsId.NotFound | The specified instance ID does not exist. | 指定的实例 ID 不存在。 | 诊断 |
| 400 | InvalidEcsSecurityGroupId | Specified ecs security group id is not valid. | 指定的ECS安全组ID无效。 | 诊断 |
| 400 | InvalidEEDDisk.DeleteWithInstanceConflict | The specified disk is not a portable disk and cannot be set to DeleteWithInstance attribute false. | 弹性临时盘需要随实例释放而释放 | 诊断 |
| 400 | InvalidEEDDisk.NotSupport | The specified eed category does not support this operation. | 弹性临时盘不支持该操作 | 诊断 |
| 400 | InvalidEffectiveTime.SpecialTimeIsNull | SpecialTime is not valid. | SpecialTime无效。 | 诊断 |
| 400 | InvalidEncryptionKeyValue | The specified encryption key is not allowed for general-purpose instance. Please check your parameters. | 通用型规格实例不支持云盘加密。 | 诊断 |
| 400 | InvalidEndPoint.Format | The specified EndPoint is not valid. | 独享代理连接地址ID（DBProxyEndpointId）未传，查询不存在， 请检查Endpoint参数。 | 诊断 |
| 400 | InvalidEndpointType.Format | The specified EndpointType is invalid. | 指定的EndpointType无效，请检查参数正确性。 | 诊断 |
| 400 | InvalidEndTime.Format | Specified end time is not valid. | 您提交的结束时间无效，请重新提交正确信息 | 诊断 |
| 400 | InvalidEndTime.Format | The specified parameter "EndTime" is not valid. | 操作失败，结束时间格式不正确。格式要求为标准GMT格式，即YYYY-MM-DDThh:mmZ。例如：2012-06-11T15:00Z。 | 诊断 |
| 400 | InvalidEndTime.Malformed | The specified parameter "EndTime" is not valid. | 指定的EndTime无效。 | 诊断 |
| 403 | InvalidEndTime.Malformed | The specified parameter "EndTime" is not valid. | 操作失败，结束时间格式不正确。格式要求为标准GMT格式，即YYYY-MM-DDThh:mmZ。例如：2012-06-11T15:00Z。 | 诊断 |
| 400 | InvalidEndTime.Malformed | The specified parameter EndTime is before this service active time. | 操作失败，结束时间格式不正确。格式要求为标准GMT格式，即YYYY-MM-DDThh:mmZ。例如：2012-06-11T15:00Z。 | 诊断 |
| 400 | InvalidEngine.Malformed | The specified parameter Engine is not valid. | 当前Engine参数无效，请重新设置Engine参数。 | 诊断 |
| 400 | InvalidEngine.Malformed | Specified engine is not valid. | 当前数据库引擎无效，请选择正确的数据库引擎。 | 诊断 |
| 400 | InvalidEngine.Malformed | The specified parameter "Engine" is not valid. | 数据库类型验证失败。数据库类型取值范围MySQL、SQL Server、PostgreSQL、PPAS。 | 诊断 |
| 404 | InvalidEngine.NotFound | Specified engine does not exist or engine version does not support this operation. | 数据库版本不支持。 | 诊断 |
| 400 | InvalidEngine.NotSupport | The specified parameter "Engine" is not valid. | 数据库引擎类型无效。 | 诊断 |
| 400 | InvalidEngine.NotSupported | The specified parameter "Engine" is not valid. | 当前引擎不支持此API。 | 诊断 |
| 400 | InvalidEngine.NotSupported | Current engine does not support this api. | 当前引擎不支持此API。 | 诊断 |
| 400 | InvalidEngine.NotSupported | The current instance does not support describe license info. | 当前实例不支持该描述许可信息。 | 诊断 |
| 400 | InvalidEngine.ValueNotSupport | The specified parameter "Engine" is not valid. | 数据库类型错误，请选择正确的数据库类型。 | 诊断 |
| 400 | InvalidEngine.VauleNotSupported | The specified parameter "Engine" is not valid. | 数据库类型不正确。请选用以下几种数据库类型：MySQL/SQLServer/PostgreSQL/PPAS。 | 诊断 |
| 400 | InvalidEngineOrEngineVersion | The specified params engine or engineVersion should not be null. | 指定的参数engine或engineVersion不应为null。 | 诊断 |
| 400 | InvalidEngineVersion | The specified EngineVersion is invalid. | 指定的数据库版本号无效 | 诊断 |
| 400 | InvalidEngineVersion.Malformed | The specified parameter "EngineVersion" is not valid. | 无效的引擎版本参数。 | 诊断 |
| 400 | InvalidEngineVersion.Malformed | Specified engine version is not valid. | 数据库引擎版本无效，请确认后重试。 | 诊断 |
| 400 | InvalidEngineVersion.Malformed | The specified parameter EngineVersion is not valid. | 数据库引擎版本无效，请确认后重试。 | 诊断 |
| 400 | InvalidEngineVersion.NotSupport | The specified parameter "EngineVersion" is not valid. | 无效的引擎版本参数。请重新设置：MySQL：5.5/5.6/5.7；SQLServer：2008r2/2012；PostgreSQL：9.4；PPAS：9.3。 | 诊断 |
| 400 | InvalidEngineVersion.NotSupported | The specified parameter "EngineVersion" is not valid. | 数据库版本无效。请检查EngineVersion参数的正确性。 | 诊断 |
| 400 | InvalidEngineVersion.NotSupported | Current db instance does not support sysadmin. | 操作失败，当前实例不支持创建sysAdmin账户。 | 诊断 |
| 400 | InvalidEngineVersion.ValueNotSupport | The specified parameter "EngineVersion" is not valid. | 当前数据库版本号无效，请确认正确的数据库版本号。 | 诊断 |
| 400 | InvalidEngineVersion.ValueNotSupported | The specified parameter "EngineVersion" is not valid. | 数据库版本验证失败。 数据库版本号取值范围： MySQL：5.5/5.6/5.7； SQLServer：2008r2/2012； PostgreSQL：9.4； PPAS：9.3。 | 诊断 |
| 403 | InvalidEngineVersionInRegion.NotAvailable | The EngineVersion in the Region is not available. | 操作失败，当前地域不支持该引擎版本。 | 诊断 |
| 403 | InvalidEni.NotSameVpc | The specified resource and the specified ENI do not belong to the same VPC. For more information, see the actual return result of the error message placeholder %s. | 指定的资源和指定的ENI不属于同一个VPC。具体信息请参见错误信息%s占位符的实际返回结果。 | 诊断 |
| 404 | InvalidEniId.NotFound | The specified Elastic Network Interface ID does not exist. | 指定的弹性网卡ID不存在。 | 诊断 |
| 400 | InvalidEniQueueSize.RegionOrUserNotSupported | The specified RxQueueSize or TxQueueSize parameter is not supported in this region, or this account is not on the whitelist for using eni QueueSize. | 地域或用户不支持设置网卡队列深度 | 诊断 |
| 400 | InvalidEssdStorageSize | The cloud ESSD storage size is invalid. | 云盘存储规格有误，请检查存储规格配置。 | 诊断 |
| 400 | InvalidEssdStorageSize | invalid cloud essd storage size. | 云盘存储规格有误，请检查存储规格配置。 | 诊断 |
| 400 | InvalidEssdStorageSize | The general essd size must be greater than 10GB, The ESSD PL0 must be greater than 10G, PL1 must be greater than 20G, PL2 must be greater than 465G, PL3 must be greater than 1265G. | 高性能云盘大小必须不小于10GB，essd PL0必须不小于10G，PL1必须不小于20G，PL2必须不小于465G，PL3必须不小于1265G。 | 诊断 |
| 400 | InvalideStatus | Parent migrate task status is invalid. | 父迁移任务状态异常 | 诊断 |
| 400 | InvalideStatus.Format | The instance status does not support this operation. | 实例状态不支持此操作。 | 诊断 |
| 400 | InvalidEVENT | Current DB instance has event schedule, this operation is not supported. | 当前实例包含event，不支持当前操作。 | 诊断 |
| 400 | InvalidExpectExpireTime.Format | The specified param ExpectExpireTime is not valid. | 参数ExpectExpireTime不符合格式要求。 | 诊断 |
| 400 | InvalidExpired.Format | The instance expiration status parameter is incorrect. | 实例过期状态参数有误。 | 诊断 |
| 400 | InvalidExpiredTime.Format | Specified expired time is not valid. | 失效时间格式（ExpiredTime）不正确，格式要求如下：yyyy-MM-ddTHH:mm:ssZ（UTC时间）。 | 诊断 |
| 400 | InvalidExpiredTime.Malformed | The specified ExpiredTime is not valid. | 失效日期格式不正确。格式要求为标准GMT格式，即YYYY-MM-DDThh:mmZ。例如：2016-06-09T19:18:00Z。 | 诊断 |
| 400 | InvalidExpirePeriod.Malformed | The specified parameter "ExpirePeriod" is not valid. | 失效天数设置失败。失效天数设置范围：1-180天。 | 诊断 |
| 400 | InvalidFile | The operation does not support this kind of file | 操作失败，不支持此类文件。 | 诊断 |
| 400 | InvalidFileName.Format | Specified file name is not valid. | 文件名（FileName）无效，请检查该参数的正确性。 | 诊断 |
| 400 | InvalidFileName.Malformed | The specified parameter "FileName" is not valid. | 当前FileName参数值无效，请重新设置参数值。 | 诊断 |
| 400 | InvalidFileName.Malformed | The specified parameter FileName is not valid. | 参数FileName无效，请检查该参数的正确性。 | 诊断 |
| 400 | InvalidFileName.NotAvailable | The specified FileName is not Available. | 操作失败，当前FileName参数值无效，请重新设置参数值。 | 诊断 |
| 404 | InvalidFileName.NotAvailable | The specified "FileName" is not Available . | 文件名（FileName）不存在，请检查该参数的正确性。 | 诊断 |
| 400 | InvalidFileName.NotCompleted | The specified FileName is not completed . | 无效的文件名称。 | 诊断 |
| 400 | InvalidFileName.NotCompleted | The specified FileName is not completed. | 当前FileName不完整，请重新设置FileName。 | 诊断 |
| 403 | InvalidFileName.NotFound | The FileName provided does not exist. | 未找到提交的文件信息，请检查 | 诊断 |
| 404 | InvalidFileName.NotFound | The specified file name does not exist. | 指定文件名不存在。 | 诊断 |
| 400 | InvalidForceSwitch.Format | Specified force switch is not valid. | 强制刷新白名单ForceSwitch无效。 | 诊断 |
| 400 | InvalidGeneralGroupName.Malformed | The specified parameter GeneralGroupName is not valid. | 参数 GeneralGroupName 不合法. | 诊断 |
| 400 | InvalidGeneralGroupNameOrGdnInstanceName | The specified params generalGroupName or gdnInstanceName should not be null. | 指定的参数generalGroupName或gdInsttanceName不应为空。 | 诊断 |
| 400 | InvalidGroupName.DuplicatedWithTemplate | Sepecified group name is used by whitelist template. | 白名单分组名与实例已关联的白名单模版冲突 | 诊断 |
| 400 | InvalidGroupName.Malformed | The specified parameter "DBInstanceIPArrayName" is not valid. | 无效的数据库实例IP白名单分组名称。 | 诊断 |
| 400 | InvalidGroupName.Malformed | Specified DBInstanceIPArrayName param does not support this operation. | 指定的DBInstanceIPArrayName参数不支持此操作 | 诊断 |
| 400 | InvalidGroupPolicyValue | The value of the group policy is invalid. | 参数GroupPolicy非法 | 诊断 |
| 404 | InvalidGuardInstanceId.Exist | The guard instance has exist. | 主实例已创建灾备。 | 诊断 |
| 404 | InvalidGuardInstanceId.Exist | The guard instance existed. | 灾备实例已存在。 | 诊断 |
| 403 | InvalidHamode.Malformed | The specified parameter HAMode is not valid. | hamode参数无效，请检查参数是否正确。 | 诊断 |
| 400 | InvalidHostName.CustomMalformed | Customized section of host name is invalid, please use valid format: [], [,], [m,], [,n], [m,n]. | 主机名的自定义部分无效，请使用有效格式：[]、[、]、[m、]、[、n]、[m、n]。 | 诊断 |
| 400 | InvalidHostStatus.Format | Specified host status is not valid. | 当前主机的状态不支持此操作。 | 诊断 |
| 400 | InvalidImageId.NotFound | The specified ImageId does not exist. | 指定的镜像在该用户账号下不存在，请您检查镜像 ID 是否正确。 | 诊断 |
| 400 | InvalidImportDataType.Malformed | The specified parameter 'ImportDataType' is not valid. | 参数ImportDataType无效。请设置为Full（全量）或Incremental（增量）。 | 诊断 |
| 403 | InvalidImportId.ImportIdvalue | The operation is not permitted due to ImportId value. | 操作失败，导入任务的ID不正确。 | 诊断 |
| 403 | InvalidImportId.NotFound | The ImportId provided does not exist in our records. | 指定ImportId不存在。 | 诊断 |
| 400 | InvalidIncreaseValue.NotEnouth | The resource is insufficient. | 操作失败，资源不足。请稍后再试。 | 诊断 |
| 403 | InvalidInquiryPriceFault | The request not refer to the correct order price. please contact customer service. | 询价错误，请联系客服同学。 | 诊断 |
| 403 | InvalidInquiryPriceParamFault | The request not refer to the correct order price param. please contact customer service. | 操作失败，询价错误，请联系客服。 | 诊断 |
| 400 | InvalidInsName | The InsName is invalid | InsName无效 | 诊断 |
| 400 | InvalidInstance.ModifyChargeTypeCountLimited | The modify the number of instanceIds is limited. | 修改的实例数量超过了限制 | 诊断 |
| 403 | InvalidInstance.NetworkType | The network type of the specified instance is invalid. | 指定实例的网络类型无效。 | 诊断 |
| 404 | InvalidInstance.NotFound | The specified instance does not exist. | 指定的实例不存在。 | 诊断 |
| 400 | InvalidInstance.NotMatch | The specified instance type does not match the command. | 指定的实例ID不支持执行指定的命令ID。请检查实例的状态是否符合云助手命令的执行条件。 | 诊断 |
| 403 | InvalidInstance.UnPaidOrder | The specified Instance has unpaid orders. | 该实例存在未支付的订单。请您完成支付后再进行操作。 | 诊断 |
| 400 | InvalidInstanceID.Malformed | The format of the InstanceId parameter is incorrect. | 参数 InstanceId 格式错误。 | 诊断 |
| 400 | InvalidInstanceId.NotFound | InstanceId is invalid, not found. | InstanceId无效，未找到有效的实例数据 | 诊断 |
| 403 | InvalidInstanceId.NotFound | The specified instance does not exist. Check whether the parameter InstanceId is correct. | 指定的实例不存在，请确认参数 InstanceId 是否正确。 | 诊断 |
| 404 | InvalidInstanceId.NotFound | Specified attached instance does not exist. | 指定的实例不存在，请您检查实例 ID 是否正确。 | 诊断 |
| 403 | InvalidInstanceId.OSTypeUnsupported | The OS type of the instance %s corresponding to the parameter InstanceId does not support the operation. | 参数InstanceId对应实例的操作系统类型不支持该操作。 | 诊断 |
| 404 | InvalidInstanceIp.Duplicate | Invalid security ip list specified | 安全白名单无效。 | 诊断 |
| 404 | InvalidInstanceIp.Duplicate | Invalid security ip list specified, duplicated. | 安全白名单无效。 | 诊断 |
| 400 | InvalidInstanceKind.NotSupport | The instance kind does not support this operation. | 实例类型不支持此操作。 | 诊断 |
| 400 | InvalidInstanceLevel.DiskType | Specified instance level not support request disk type | 当前实例规格不支持该存储类型。 | 诊断 |
| 403 | InvalidInstanceLevel.Malformed | The specified class code does not support the endpoint number. Please check the shard number and the current endpoint number. | 操作失败，规定的规格码不支持该终端数，请检查分片数量和当前的终端数。 | 诊断 |
| 403 | InvalidInstanceLevel.Malformed | Current DB instance level does not support this operation. | 当前数据库实例级别不支持此操作。 | 诊断 |
| 400 | InvalidInstanceLevelExtraInfo | Specified class code has error extra info. | 指定的类代码包含错误额外信息。 | 诊断 |
| 400 | InvalidInstanceLockMode | The DB instance lock mode does not support this operation. | 实例锁定模式不支持此操作。 | 诊断 |
| 400 | InvalidInstanceMetricsConfigs.NotFound | The specified instance has no metrics configs | 指定的实例没有性能指标配置项 | 诊断 |
| 400 | InvalidInstanceName.CustomMalformed | The instance name is invalid, please use valid format. | 实例名称格式不符合规范 | 诊断 |
| 400 | InvalidInstanceNetworkType | The specified InstanceNetworkType is invalid. | 指定的实例网络类型无效 | 诊断 |
| 400 | InvalidInstanceNetworkType.ValueNotSupported | The specified parameter "InstanceNetworkType" is not valid. | 网络类型验证失败，支持的网络类型为VPC和Classic。 | 诊断 |
| 400 | InvalidInstanceParameter | Specified name for the instance parameter is not valid. | 实例参数指定的名称无效。 | 诊断 |
| 403 | InvalidInstancesRegion.Malformed | The instance region is not the same as the target instance region. | 目标实例region和原实例region不同 | 诊断 |
| 403 | InvalidInstanceState | The DB instance state does not support this operation. | 操作失败，当前实例不可用。 | 诊断 |
| 400 | InvalidInstanceStateFault | The DB instance is not in a valid state. | 操作失败，当前实例不可用。 | 诊断 |
| 400 | InvalidInstanceStatus.NotStopped | The specified Instance status is not stopped. | 指定实例的状态不是已停止。 | 诊断 |
| 404 | InvalidInstanceStorageType.NotFound | The specified DBInstanceStorageType is not found. | 实例存储类型参数（InstanceStorageType）未配置，请重新配置。 | 诊断 |
| 400 | InvalidInstanceType | The DB instance type does not support this operation. | 操作失败，当前实例类型不支持此操作。 | 诊断 |
| 400 | InvalidInstanceType.NotSupportDiskCategory | The instanceType of the specified instance does not support this disk category. | 指定的实例规格（InstanceType）不支持当前实例的云盘类别。请尝试更换其它实例规格。 | 诊断 |
| 403 | InvalidInstanceType.NotSupported | The specified InstanceType is not Supported. | 操作失败，当前实例类型不支持此操作。 | 诊断 |
| 400 | InvalidInstanceType.NotSupported | The specified instance type is not supported. | 不支持您指定的实例规格，请选择其它实例规格 | 诊断 |
| 400 | InvalidInstanceType.ValueNotSupported | The specified InstanceType does not exist or beyond the permitted range. | 您指定的实例规格不存在，或者无法变配至目标规格。 | 诊断 |
| 400 | InvalidInstanceType.ZoneNotSupported | The specified zone does not support this instancetype. | 指定的可用区里不支持指定的 InstanceType。 | 诊断 |
| 400 | InvalidInstanceUseType.NotSupport | Specified instanceUseType does not support in RDS. | 操作失败，RDS中不支持指定的instanceUseType。 | 诊断 |
| 403 | InvalidInstanceVersion | Source instance version is greater than the target instance version. | 源实例版本大于目标实例版本。 | 诊断 |
| 404 | InvalidInsType.Malformed | Specified instance type is not valid. | 实例类型无效。 | 诊断 |
| 400 | InvalidIORequestTimes.Format | Specified instance IO request times is not valid. | 参数IORequestTimes无效。 | 诊断 |
| 403 | InvalidIp.Address | The input IP format is incorrect or not within the selectable CIDR range. | 输入的IP格式不对或不在可选的CIDR范围内。 | 诊断 |
| 400 | InvalidIP.Format | The specified IP address is illegal or invalid. | 指定的 IP 地址非法或无效 | 诊断 |
| 403 | InvalidIp.IpPrefixIllegal | The ip prefixes %s is/are illegal. | IP前缀无效，不是cidr格式。 | 诊断 |
| 403 | InvalidIp.IpPrefixMaskIllegal | The current IP prefix mask is illegal. | IP前缀掩码非法。 | 诊断 |
| 403 | InvalidIp.IpPrefixMaskInvalid | The IP prefix mask %s is illegal which must be between %s and %s. | IP前缀掩码非法，不在有效范围内。 | 诊断 |
| 403 | InvalidIp.IpPrefixMaskNotSame | The IP prefixes %s are illegal. The IP prefix mask must be the same. | IP前缀掩码不相同。 | 诊断 |
| 403 | InvalidIp.IpPrefixMustInReserveSegment | The ip prefix must in vswitch reserve segment. | IP前缀无效，不在交换机的预留地址段内。 | 诊断 |
| 403 | InvalidIp.IpPrefixNotAvailable | The IP prefix is not available. | IP前缀非空闲。 | 诊断 |
| 403 | InvalidIp.IpPrefixNotStrict | The IP prefix '%s' must be in strict CIDR format. | IP前缀无效，不是严格的cidr。 | 诊断 |
| 403 | InvalidIp.IpRepeated | The specified IP is repeated. | 指定的 IP 重复。 | 诊断 |
| 400 | InvalidIPAddress.Conflict | IP address conflict. | IP地址冲突。 | 诊断 |
| 400 | InvalidIPArrayAttribute.Format | The format of the IP attribute is invalid. | DBInstanceIPArrayAttribute参数格式不正确，请修改参数后重试。多个IP地址请以英文逗号（,）隔开，不可重复。支持如下两种格式： IP地址形式，例如：10.23.12.24。 CIDR形式，例如：10.23.12.0/24（无类域间路由，24表示了地址中前缀的长度，范围为1~32）。 | 诊断 |
| 400 | InvalidIPList.Format | Specified IPList is not valid. | 白名单模板配置的IP列表非法。 | 诊断 |
| 400 | InvalidIPList.Malformed | The specified ipList is not valid. It can not be empty string. | IP List不符合规范，请检查是否存在空字符串 | 诊断 |
| 400 | InvalidIPList.Malformed | The specified ipList is not valid. It can not be empty string | ipList无效。请检查是否为空字符串。 | 诊断 |
| 403 | InvalidIsLockTable.Malformed | The specified parameter IsLockTable is not valid. | 当前IsLockTable参数无效，请重新设置正确参数。 | 诊断 |
| 403 | InvalidIsLockTable.Malformed | The specified parameter "IsLockTable" is not valid. | 当前IsLockTable参数无效，请重新设置正确参数。 | 诊断 |
| 400 | InvalidIzNo.NotSupported | the Specified vpc Zone not supported. | 当前可用区不支持生产VPC实例，请更换可用区。 | 诊断 |
| 400 | InvalidIzNo.NotSupported | Specified VPC zone is not supported. | VPC的可用区不匹配，请修改后重试。 | 诊断 |
| 400 | InvalidKey.Malformed | Specified key is not valid. | 标签键无效，此参数为实例绑定标签。参数名Tag.N.Key中的N需要用数字1~20进行替换，代表您可以多次传入该参数为实例绑定多个标签。例如：您需要给实例绑定2个标签，则分别传入Tag.1.Key和Tag.2.Key参数。 | 诊断 |
| 403 | InvalidKmsKey | Kms key is disabled. | Kms key已禁用。 | 诊断 |
| 403 | InvalidLauncher.LengthLimitExceeded | The length of the parameter Launcher exceeds the limit of 1 KB characters. | 参数Launcher的长度超过了 1 KB个字符的限制。 | 诊断 |
| 400 | InvalidLockReason.Format | Specified instance lock reason is not valid. | 指定实例处于锁定状态，无法被访问。 | 诊断 |
| 400 | InvalidLogBackupFrequency.Malformed | Invalid log backup frequency. | 日志备份频率（LogBackupFrequency）无效，请检查参数是否正确。 | 诊断 |
| 404 | InvalidLogBackupLocalRetentionSpace.Malformed | The specified LogBackupLocalRetentionSpace is not valid. | 日志备份频率（LogBackupFrequency）无效，请检查参数是否正确。 | 诊断 |
| 400 | InvalidLogBackupRetentionPeriod.Malformed | The Specified LogBackupRetentionPeriod is not valid. | LogBackupRetentionPeriod参数不符合要求，请检查。 | 诊断 |
| 404 | InvalidLogRetention.NotSupport | The specified log retention is not valid | 无效的日志留存时长。请重新配置，有效值为 1 - 1000天。 | 诊断 |
| 404 | InvalidLogRetention.NotSupport | The specified log retention is not valid,The current instance type does not support this operation. | 无效的日志留存时长。请重新配置，有效值为 1 - 1000天。 | 诊断 |
| 400 | InvalidMaintainTime | The MaintainTime parameter is invalid. | 您请求中MaintainTime参数缺失或无效。 | 诊断 |
| 400 | InvalidMaintainTime.MalFormed | The specified parameter MaintainTime is not valid. | 操作失败，请在可维护时间内操作。请检查可维护时间。参考文档设置可维护时间段。 | 诊断 |
| 400 | InvalidMasterHostName | The specified zoneId of the master host is different from the zoneId of the master. | 主机可用区ID与主可用区ID不一致。 | 诊断 |
| 400 | InvalidMasterHostName | The specified master host zoneId is different from the master zoneId. | 主机可用区ID与主可用区ID不一致。 | 诊断 |
| 404 | InvalidMaxDelayTime.Malformed | The specified MaxDelayTime format is not valid. | 延迟阈值设置不正确。单位为秒。请重新设置。 | 诊断 |
| 403 | InvalidMaxRecordsPerPage.Malformed | Specified record number is not valid. | 指定的记录号不正确。 | 诊断 |
| 404 | InvalidMaxscaleConnectionString.NotFound | The specified database proxy connection string is not found. | 操作失败，该数据库代理地址未找到。 | 诊断 |
| 404 | InvalidMaxscaleConnectString.NotFound | Specified MaxscaleConnectionString is not found or not belong to this endpoint. | 指定的网络地址不存在或不属于当前代理连接地址。 | 诊断 |
| 403 | InvalidMaxscaleMinorVersion.Format | The Maxscale version used by the instance is too low, please upgrade the Maxscale version first. | 实例使用Maxscale的版本过低，请先升级Maxscale版本。 | 诊断 |
| 403 | InvalidMeta.Empty | Meta information is empty. | 元信息是空的，请检查是否开启库表恢复后还未进行过全量备份。 | 诊断 |
| 403 | InvalidMeta.TooLarge | Meta information is too large. | 元数据信息太大，请检查实例表个数是否超过50000。 | 诊断 |
| 400 | InvalidMetricsConfig | The specified metrics config is invalid. | 指定的指标配置项无效 | 诊断 |
| 400 | InvalidMigrateAZInfo | Invalid MigrateAZ params. | MigrateAZ参数无效。 | 诊断 |
| 400 | InvalidMigrateModifyClassOrStorage | Specified parameter DBInstanceClass or Storage is invalid. | 指定的参数DBInstanceClass或Storage无效. | 诊断 |
| 400 | InvalidMigrateStatus | The migrate target instance is not synced with source instance. | 迁移目标实例未与源实例同步。 | 诊断 |
| 400 | InvalidMigrateTask | The specified MigrateTaskId 237360 does not exist. Please check again. | 指定的迁移器237360不存在，请检查。 | 诊断 |
| 400 | InvalidMigrateTask | No running migrate task found. | 未找到正在运行的迁移任务。 | 诊断 |
| 404 | InvalidMigrationID.NotFound | The specified migration record does not exist. | 该迁移记录不存在，请确认。 | 诊断 |
| 400 | InvalidMigrationType.Format | Specified migration type is not valid. | 指定的迁移类型无效。 | 诊断 |
| 400 | InvalidMinorVerison.NotFound | The specified minor version is not found. | 操作失败，指定的小版本不存在。 | 诊断 |
| 400 | InvalidMinorVerison.NotFound | InvalidMinorVerison.NotFound | 操作失败，指定的小版本不存在。 | 诊断 |
| 400 | InvalidMinorVerison.NotFound | Specify minor version not founud. | 操作失败，指定的小版本不存在。 | 诊断 |
| 400 | InvalidMinorVersion.NotFound | The specified minor version does not exist. | 操作失败，指定的RDS内核版本不存在。 | 诊断 |
| 400 | InvalidMinorVersion.NotFound | Specified minor version does not exists. | 操作失败，指定的RDS内核版本不存在。 | 诊断 |
| 400 | InvalidMinorVersionAlreadyLatest | The minor version of the instance is already the latest version. | 实例当前小版本已经是最新版本。 | 诊断 |
| 400 | InvalidMinorVersionAlreadyLatest | Minor version for instance is already the latest version. | 实例当前小版本已经是最新版本。 | 诊断 |
| 400 | InvalidMinorVersionLowerThanInstance | The specified minor version must not be lower than the current version of the instance. | 请检查指定版本，指定版本不低于实例当前版本。 | 诊断 |
| 400 | InvalidMinorVersionLowerThanInstance | Specify minor version cannot not be lower than current instance. | 指定版本不低于实例当前版本，请检查指定版本。 | 诊断 |
| 403 | InvalidMultiparamZoneInfoList | Zoneinfo list is invaild. | 当前主可用区未对齐，无法迁移主库 | 诊断 |
| 400 | InvalidMultiTenant | Multi tenants cannot exist in a same instance. | 一个实例中不允许存在多种租户类型的节点。 | 诊断 |
| 403 | InvalidMySQLEngineVersionSupportVector | Invalid MySQL Engine Version Support Vector. | 该MySQL版本不支持向量功能。 | 诊断 |
| 400 | InvalidNetType.Format | Specified NetType is not valid. | 无效的NetType。 | 诊断 |
| 400 | InvalidNetworkTypeClassicWhenCloudStorage | The Specified InstanceNetworkType value Classic is not valid when choose cloud storage type. | 选择云存储类型时，指定 InstanceNetworkType 的值为 Classic 是无效的。 | 诊断 |
| 400 | InvalidNodeId | Parameter node id is not valid. | 参数nodeId无效。 | 诊断 |
| 404 | InvalidNodeId.NotFound | The target node does not exist in the current instance. | 目标节点不存在当前实例中。 | 诊断 |
| 400 | InvalidNodeItems.BlackNodeItems | NodeItems is blank. | 节点数据不能为空。 | 诊断 |
| 400 | InvalidNodeItems.DBInstanceId | Specified dbInstanceId is invalid | NodeItems中dbInstanceId是无效的。 | 诊断 |
| 400 | InvalidNodeItems.DuplicateNodeId | Duplicate nodeId, please ensure all nodeIds are different. | NodeItems参数中有重复的NodeId。 | 诊断 |
| 400 | InvalidNodeItems.JsonFormat | NodeItems is not a json string. | NodeItems要求是一个JSON字符串。 | 诊断 |
| 400 | InvalidNodeItems.NodeId | Specified Node id is invalid | NodeItems中存在NodeId不在集群节点中。 | 诊断 |
| 400 | InvalidNodeItems.ReplicaSet | Specified dbInstanceId is invalid | NodeItems 中的 dbInstanceId 参数无效 | 诊断 |
| 400 | InvalidNodeItems.RONode | ReadOnly endpoint can not contain readonly instance node. | 只读endpoint不能包含只读实例的节点。 | 诊断 |
| 400 | InvalidNodeItems.RONodeId | ReadOnly endpoint can not contain readonly ins node. | NodeItems 中，readonly endpoint 不能包含只读实例的 node | 诊断 |
| 400 | InvalidNodeItems.RONodeIdMaster | ReadOnly endpoint can not contain master node. | NodeItems 中，Readonly endpoint 不能包含主 node | 诊断 |
| 400 | InvalidNodeItems.RONodeIdPrimary | ReadOnly endpoint can not contain primary node. | 只读endpoint不能包含primary节点。 | 诊断 |
| 400 | InvalidNodeType.NotSupport | The specified nodeType does not support. | 指定的节点类型不支持。 | 诊断 |
| 400 | InvalidOldInstanceType.NotSupport | Specified oldInstanceType does not support in RDS. | 当前实例版本不支持该操作。 | 诊断 |
| 403 | InvalidOperation.Add | Current instance is already in Domain, if you want join another domain, please remove first. | 当前实例已经加入ad域，如果要加入其他ad域，请移除之前添加的ad域。 | 诊断 |
| 404 | InvalidOperation.AddressAlreadyAllocated | The specified IP has already been allocated. | 指定的IP地址已经被使用。 | 诊断 |
| 404 | InvalidOperation.AddressNotInVSwitchCidr | The specified ipv6 does not match VSwitch cidr scope. | 指定的ipv6不在VSwitch的CIDR范围内。 | 诊断 |
| 403 | InvalidOperation.AvailabilityZoneMismatch | The operation is invalid. | 该操作无效。 | 诊断 |
| 403 | InvalidOperation.BoundingEniSlaveQuotaExceed | The number of Slave ENIs exceeds the limit of Bond ENI. | Slave网卡数量超过了Bond网卡底下Slave网卡数量限制 | 诊断 |
| 400 | InvalidOperation.ConnectionTrackingConfigNotSupportMemberEni | Member eni does not support ConnectionTrackingConfiguration. | 成员网卡不支持指定网络连接配置 | 诊断 |
| 403 | InvalidOperation.DataDiskNotSupport | Specified instance does not support the data disk category or size. | 要挂载的实例不支持此云盘类型或者云盘大小。 | 诊断 |
| 403 | InvalidOperation.DataDiskNotSupport | The specified instance dose not support the data disk category or size. | 该实例规格不支持此磁盘类型或大小。 | 诊断 |
| 400 | InvalidOperation.DeletionProtection | %s. | 该操作无效，请先取消该实例的释放保护。 | 诊断 |
| 400 | InvalidOperation.DetachPrimaryEniNotAllowed | Detaching the primary network interface is not allowed. | 不允许分离实例的主网卡。 | 诊断 |
| 400 | InvalidOperation.DisableStorageCompression | The specified operation disable storage compression is not supported. | 存储压缩特性不支持关闭. | 诊断 |
| 403 | InvalidOperation.EipBindModel | The EIP binding model is invalid. | EIP绑定模式无效。 | 诊断 |
| 404 | InvalidOperation.EnableIpv6Failed | The specified VSwitch does not support Ipv6 feature. | 指定的VSwitch不支持IPv6功能。 | 诊断 |
| 400 | InvalidOperation.EniCountExceeded | The maximum number of eni in a enterprise level security group is exceeded. | 企业安全组内网卡的数量达到了上限。 | 诊断 |
| 400 | InvalidOperation.EniHotPlugNotSupported | The ENI with high-performance traffic mode cannot be hot-plugged. Please stop the ECS instance to which the ENI is attached, and try again. | 开启了高性能通讯模式的弹性网卡不支持热拔出，请将该弹性网卡所挂载的ECS实例停机后重试。 | 诊断 |
| 403 | InvalidOperation.EniLinked | The current ENI of the instance is associated with another ENI, causing the operation to be invalid. You need to disassociate before you can detach from an instance. | 实例的当前弹性网卡关联了其他弹性网卡，导致操作无效。需要解除关联后才能从实例分离。 | 诊断 |
| 403 | InvalidOperation.EniQueuePairNumberOverflow | The number of ENI queue pairs overflows. | ENI队列对数量溢出。 | 诊断 |
| 403 | InvalidOperation.EniServiceManaged | The operation is invalid. | 操作无效。 | 诊断 |
| 404 | InvalidOperation.EniTrafficModeNotSupportIpv6 | The High Performance(RDMA) traffic mode does not support IPv6. | 使用RDMA高性能通讯模式的弹性网卡，不支持使用IPv6。 | 诊断 |
| 403 | InvalidOperation.EniTrunkDeviceFull | The ENI trunk device is full. | ENI中继设备已满。 | 诊断 |
| 403 | InvalidOperation.EniTypeNotSupportAttachToTrunk | The ENI type does not support attachment to a trunk. | 指定的ENI类型不支持附加到中继模式。 | 诊断 |
| 403 | InvalidOperation.EniTypeNotSupportTrunking | The type of the specified ENI does not support trunking. For more information, see the actual return result of the error message placeholder %s. | ENI的类型不支持中继模式的相关操作，具体信息请参见错误信息%s占位符的实际返回结果。 | 诊断 |
| 403 | InvalidOperation.ExceedInstanceTypeQueueNumber | The total number of elastic network interface queues exceeds the upper limit. For more information, see the actual return result of the %s placeholder in the error message. | 弹性网卡队列总数超过上限，具体信息请参见错误信息%s占位符的实际返回结果。 | 诊断 |
| 403 | InvalidOperation.HasMemberEniAttached | The ENI of the specified relay mode is appended with other ENIs. For details, see the actual return result of the error message% s placeholder. | 指定的中继模式的ENI附加了其它ENI，具体信息请参见错误信息%s占位符的实际返回结果。 | 诊断 |
| 400 | InvalidOperation.HasSlaveEniBonded | The network interface still has bonded SLAVE network interfaces. | 该网卡还有与其绑定的SLAVE网卡 | 诊断 |
| 403 | InvalidOperation.HighPerformanceEniPerInstanceLimitExceeded | The limit for high performance ENIs per instance has been exceeded. | 每个实例的高性能ENI数量达到上限。 | 诊断 |
| 403 | InvalidOperation.HighPerformanceTrafficModeEniUnsupported | High performance traffic mode does not support the current ENI type. Expected ENI type is "%s" but the current ENI type is "%s". | RDMA 通讯模式不支持当前的弹性网卡类型。 | 诊断 |
| 403 | InvalidOperation.HighPerformanceTrafficModeIsNotAllowed | High performance traffic mode does not support the current ENI type. Expected ENI type is "%s" but the current ENI type is "%s". | RDMA 通讯模式不支持当前的弹性网卡类型。 | 诊断 |
| 403 | InvalidOperation.HighPerformanceTrafficModeNotSupportMemberEni | High performance traffic mode does not support member ENIs. | 高性能流量模式不支持成员ENI。 | 诊断 |
| 403 | InvalidOperation.HighPerformanceTrafficModeNotSupportTrunkEni | High performance traffic mode does not support trunk ENIs. | 高性能流量模式不支持中继ENI。 | 诊断 |
| 403 | InvalidOperation.HotPlugNotSupport | The specified resource is in running state and does not support this operation. For more information, see the actual return result of the error message placeholder %s. | 指定的资源处于运行状态，不支持本次操作，具体信息请参见错误信息%s占位符的实际返回结果。 | 诊断 |
| 403 | InvalidOperation.InstanceTypeNotSupport | The instance type of the specified instance does not support hot detach disk. | 磁盘挂载的实例不支持磁盘热插拔操作。 | 诊断 |
| 403 | InvalidOperation.InstanceTypeNotSupportEniTrunking | The specified instance type does not support ENI trunking. For more information, see the actual return result of the error message placeholder %s. | 不支持本次操作。具体信息请参见错误信息%s占位符的实际返回值。 | 诊断 |
| 400 | InvalidOperation.InstanceTypeNotSupportHighPerformance | The ECS instance type where the ENI is located does not support the RDMA mode. | 弹性网卡所在的ECS实例规格不支持 RDMA 通讯模式 | 诊断 |
| 403 | InvalidOperation.InstanceTypeNotSupportRDMA | The specified instance type does not support high performance traffic mode NICs. | 指定实例的实例规格不支持RDMA通信模式的网卡。 | 诊断 |
| 400 | InvalidOperation.InstanceTypeNotSupportRss | The ECS instance type does not support Rss. | 指定实例的规格不支持开启Rss | 诊断 |
| 403 | InvalidOperation.Invalid | Current instance is not in Domain, remove operation is only valid when current instance is in domain. | 当前实例不在域中，删除操作仅在当前实例在域中时有效。 | 诊断 |
| 400 | InvalidOperation.InvalidEcsState | The current state of the instance does not support this operation. | 实例当前的状态不支持此操作。 | 诊断 |
| 403 | InvalidOperation.InvalidEniPageNumber | Invalid Page Number. | 无效PageNumber | 诊断 |
| 400 | InvalidOperation.InvalidEniState | The current state of the elastic network interface does not support this operation. | 弹性网卡当前的状态不支持此操作。 | 诊断 |
| 403 | InvalidOperation.InvalidEniType | The current ENI type does not support this operation. | 当前弹性网卡的类型不支持此操作。 | 诊断 |
| 400 | InvalidOperation.InvalidGeneration | This operation is invalid. | 该操作无效。 | 诊断 |
| 400 | InvalidOperation.InvalidRegion | The specified RegionId parameter is invalid. | 指定的参数 RegionId 无效。 | 诊断 |
| 403 | InvalidOperation.InvalidTrunkEniStatus | The status of the specified trunk mode ENI does not allow this operation. For more information, see the actual return result of the error message placeholder %s. | 指定的中继模式的ENI状态不允许执行本次操作，具体信息请参见错误信息%s占位符的实际返回结果。 | 诊断 |
| 403 | InvalidOperation.Ipv4CountExceeded | IPv4 count has reached the limit, making this operation invalid. | IPv4 数量达到上限，导致该操作无效。 | 诊断 |
| 403 | InvalidOperation.Ipv6CountExceeded | The operation is invalid as the IPv6 count has reached its limit. | IPv6 数量达到上限，导致该操作无效。 | 诊断 |
| 403 | InvalidOperation.Ipv6NotSupport | IPv6 does not support the current operation. | IPv6不支持当前操作。 | 诊断 |
| 404 | InvalidOperation.MaxEniIpv6IpsCountExceeded | Maximum number of IPv6 addresses for ENI exceeded. | 弹性网卡的IPv6地址数量超过最大限制。 | 诊断 |
| 403 | InvalidOperation.MaxEniQueueNumberExceeded | The elastic network interface queue number exceeds the upper limit. For more information, see the actual return result of the %s placeholder in the error message. | 弹性网卡队列数超过上限，具体信息请参见错误信息%s占位符的实际返回结果。 | 诊断 |
| 403 | InvalidOperation.MaxEniQueuePairNumberExceed | The number of ENI queue pairs exceeds the maximum allowed. | ENI队列对数量超过最大允许值。 | 诊断 |
| 403 | InvalidOperation.ModifyPrimaryEniQueueNumber | Primary NetworkInterface is not allowed to modify queue number. | 不允许主NetworkInterface修改队列号。 | 诊断 |
| 403 | InvalidOperation.MultiGroupType | The specified instance can't join different types of security group. | 指定的实例无法加入不同类型的安全组 | 诊断 |
| 400 | InvalidOperation.NodeStatusNotSupported | Please delete the pods on the vNode before deleting the vNode. | 请删除vNode上的pods之后再删除vNode。 | 诊断 |
| 403 | InvalidOperation.NotSupport | The specified region does not support allocating IPv6 when creating ENI. | 当前地域创建网卡时候不支持分配Ipv6。 | 诊断 |
| 403 | InvalidOperation.NotSupportEnterpriseGroup | The specified instance type doesn't support enterprise level security group. | 指定的实例类型不支持企业级安全组。 | 诊断 |
| 400 | InvalidOperation.NotSupportModifyQueueNumber | The operation to modify the queue number is not supported. | 不支持修改队列号的操作。 | 诊断 |
| 400 | InvalidOperation.NotSupportModifyVFQueueNumberAndVFQuantity | The ENI not support modify VirtualFunctionTotalQueueNumber and VirtualFunctionQuantity when EnableSriov is true. | 当EnableSriov为true时，不支持修改VirtualFunctionTotalQueueNumber和VirtualFunctionQuantity | 诊断 |
| 400 | InvalidOperation.OtherInstanceUnsupported | The elastic ephemeral disk can only be attached to the instance it was last mounted on, please check the disk's system tag to get the last associated instance. | 弹性临时磁盘只能连接到它上次挂载的实例，请检查磁盘的系统标签以获取最后一个关联的实例。 | 诊断 |
| 404 | InvalidOperation.PrimaryEniOnlySupportModifyNameAndDesc | Primary NetworkInterface is only allowed to modify name and description. | 主网卡仅支持修改网卡名称和描述。 | 诊断 |
| 400 | InvalidOperation.RedeployRCInstance | There are no maintenance events found on the instance. | 在实例上找不到维护事件 | 诊断 |
| 500 | InvalidOperation.RegionNotSupportIpPrefix | The current region does not support IP prefix feature. | 该地域不支持分配IP前缀。 | 诊断 |
| 403 | InvalidOperation.Remove | Current instance is not in Domain, remove operation is only valid when current instance is in domain. | 当前实例不在域中，删除操作仅在当前实例在域中时有效。 | 诊断 |
| 403 | InvalidOperation.ResourceManagedByCloudProduct | The security group managed by the cloud product does not support modification operations. | 云产品托管的安全组不支持修改操作。 | 诊断 |
| 401 | InvalidOperation.SecurityGroupNotAuthorized | The specified security group is not authorized to operate. | 没有权限操作当前安全组 | 诊断 |
| 404 | InvalidOperation.SlaveEniMustHaveBondingEni | Ensure you create the corresponding Bond ENI before creating Slave ENI. | 创建Slave网卡前必须创建Bond网卡。 | 诊断 |
| 400 | InvalidOperation.TrunkAttachmentMustEmpty | The Attachment of the current Trunk type Network Interface must be empty when modify EnableSriov to true. | 当修改EnableSriov为true时，Trunk网卡挂载的设备必须为空 | 诊断 |
| 403 | InvalidOperation.TrunkingIsNotAllowed | Trunking network interface is not allowed to operate. | 中继网卡不可操作。 | 诊断 |
| 400 | InvalidOperation.UserNotSupportNetworkCard | User not support network card. | 用户不支持网络卡。 | 诊断 |
| 403 | InvalidOperation.VpcMismatch | The operation is invalid. Please confirm that the VPC in the operation matches other parameters. | 您的操作无效，请确认该操作中的 VPC 与其它参数是否匹配。 | 诊断 |
| 404 | InvalidOperation.VSwitchCidrReservationNotExist | The specified VSwitch does not have CIDR reservation. | 指定的交换机没有可用的预留段。 | 诊断 |
| 404 | InvalidOperation.VSwitchIpv6Disabled | The specified VSwitch does not support IPv6. | 指定的交换机不支持IPv6。 | 诊断 |
| 404 | InvalidOperatorPermission.NotFound | The permission provided does not exist. | OperatorPermission不存在。 | 诊断 |
| 400 | InvalidOptimizationCategory.Format | Specified optimization category is not valid. | 参数OptimizationCategory无效 | 诊断 |
| 400 | InvalidOptimizations.Format | Specified optimizations is not valid. | 当前Optimizations参数无效，请重新设置正确参数。 | 诊断 |
| 400 | InvalidOptmizationService | Specified optimization service is not valid. | 无效的参数优化服务。 | 诊断 |
| 400 | InvalidOrder.NotFound | Specified order does not exist in RDS. | RDS中不存在指定的订单。 | 诊断 |
| 403 | InvalidOrderCharge.NotPay | The specified parameter OrderCharge is not pay. | 当前存在未支付订单，请先结算或作废订单后重试。 | 诊断 |
| 404 | InvalidOrderCharge.NotSupport | The specified order charge does not support in RDS. | 操作失败，RDS支持Prepaid（包年包月）和Postpaid（按量付费）两种计费方式，请设置正确的实例PayType（付费类型）。 | 诊断 |
| 404 | InvalidOrderCharge.NotSupport | Specified order charge does not support in RDS. | 操作失败，RDS支持Prepaid（包年包月）和Postpaid（按量付费）两种计费方式，请设置正确的实例PayType（付费类型）。 | 诊断 |
| 400 | InvalidOrderDateFault | The request not refer to the correct order date. please check your Period or UsedTime param. | 请求未提及正确的订单日期。请检查当前订单的周期或UsedTime参数。 | 诊断 |
| 400 | InvalidOrderId.NotFound | Specified order does not exist in RDS. | RDS中不存在指定的订单。 | 诊断 |
| 400 | InvalidOrderPreiodFault | The request not refer to the correct order preiod. please check your Period or UsedTime param. | 操作失败，预付费实例询价失败，请设置您的续费周期。 | 诊断 |
| 400 | InvalidOrderTask.NotSupport | The order task existed. | 操作失败，当前订单任务已存在。 | 诊断 |
| 400 | InvalidOrderTask.NotSupport | The Current InstanceId exist Order Task in RDS. | 当前实例存在未执行完成的订单任务，请稍后重试。 | 诊断 |
| 400 | InvalidOrderTask.NotSupport | The order task existed | 操作失败，当前订单任务已存在。 | 诊断 |
| 400 | InvalidOssBackupFile.InvalidFile | The specified OSS backup file is invalid. | 操作失败，指定的OSS备份文件无效。 | 诊断 |
| 404 | InvalidOssObject.NotFound | The Object not found in Oss. | 指定的对象在OSS中不存在。 | 诊断 |
| 403 | InvalidOssObjectPositions.Format | The specified params OssObjectPositions is not valid. | 参数OssObjectPositions无效 | 诊断 |
| 400 | InvalidOssObjectStorageClassType | The specified OSS bucket storage type is invalid. | 指定文件的OSS Bucket存储类型无效. | 诊断 |
| 400 | InvalidOSSURL | The Specified OSS URL is not valid | OSS的地址信息错误，请检查。 | 诊断 |
| 408 | InvalidOthers.Timeout | Query timed out.Please try again or narrow down the query scope. | 请求超时，请重试或缩小时间范围 | 诊断 |
| 404 | InvalidPage.notFound | Page not found. | 指定参数未找到，请检查确认参数。 | 诊断 |
| 400 | InvalidPageNumbers.Malformed | Specified page number is not valid. | 页码数不存在。 | 诊断 |
| 400 | InvalidPageParam.Format | Page param should be a positive integer. | 页码参数应该为正数。 | 诊断 |
| 400 | InvalidPageSize | Specified parameter pageSize is not valid. | pageSize值不合法，请输入数字。 | 诊断 |
| 400 | InvalidPageSize | The page size is invalid | pageSize值不合法，请输入数字。 | 诊断 |
| 400 | InvalidPageSize.Malformed | The PageSize query string is malformed or does not adhere to standards. | PageSize查询参数格式不正确或不符合规范。 | 诊断 |
| 400 | InvalidPageSize.Malformed | The specified parameter "PageSize" is not valid. | 指定PageSize参数无效。 | 诊断 |
| 400 | InvalidPageSize.Malformed | The specified parameter "PageSize" is not valid. | 每页显示数验证失败。参数PageSize仅支持数字类型的值，请检查参数的正确性。 | 诊断 |
| 404 | InvalidParam | The parameter is invalid. | 操作失败，无效的参数。 | 诊断 |
| 404 | InvalidParam | The specified parameter is invalid. | 无效参数。 | 诊断 |
| 404 | InvalidParam | The specified Weight is invalid. | 权重无效。 | 诊断 |
| 404 | InvalidParam | Sepcified wal_level Parameter is invalid. There are still logical slots in instance, so it can not be set as replica. | 指定的wal_level参数无效。实例中有此参数，因此无法替换。 | 诊断 |
| 404 | InvalidParam | Invalid wal_level value. | 指定的wal_level参数无效。 | 诊断 |
| 404 | InvalidParam | Invalid params to call rds open api, BakDBNames is not empty. | 调用RDS打开API的参数无效，BakDBNames不为空。 | 诊断 |
| 400 | InvalidParam | Sepcified wal level Parameter is invalid. There are still logical slots in instance, so it can not be set as replica. | 指定的 wal_level 参数无效。实例中仍然存在复制槽，因此无法将其设置为replica。 | 诊断 |
| 400 | InvalidParam | %s. | 参数错误，请检查参数。 | 诊断 |
| 400 | InvalidParam | Parameter error, please check the parameters. | 参数错误，请检查参数。 | 诊断 |
| 400 | InvalidParam | Specified parameter is not valid. | 输入参数无效 | 诊断 |
| 400 | InvalidParam.acuType | Parameter acuType is not valid. | 参数acuType不合法，请检查后重新输入. | 诊断 |
| 400 | InvalidParam.AcuType | The parameter AcuType is invalid, please check and re-enter. | 参数acuType不合法，请检查后重新输入. | 诊断 |
| 400 | InvalidParam.Amount | Amount is allowed from 1 to 20. | 数量支持1到20的数值。 | 诊断 |
| 400 | InvalidParam.ClusterIdNotExist | The specified cluster does not exist. | 用户传入的集群不存在。 | 诊断 |
| 403 | InvalidParam.Cores | The specified parameter 'Cores' should be empty. | 指定的参数“Cores”应为空。 | 诊断 |
| 400 | InvalidParam.CreateStrategy | Only Atomicity and Partial are allowed. | 只支持Atomicity和Partial参数 | 诊断 |
| 403 | InvalidParam.DataDisKSizeInvalid | The specified cloud disk size is invalid. | 云盘的大小与类型不匹配。请检查云盘的大小是否在云盘类型支持范围。 | 诊断 |
| 400 | InvalidParam.DefaultVpcNotSupport | Default vpc is not supported. | 不支持使用默认VPC。 | 诊断 |
| 400 | InvalidParam.DiskSize | Request disksize %s is less than current used size %s x %s. | 变配时选择的磁盘容量偏小！ | 诊断 |
| 400 | InvalidParam.DiskSize | %s%s. | 变配时选择的磁盘容量偏小！ | 诊断 |
| 400 | InvalidParam.DiskSize | %s. | 变配时选择的磁盘容量偏小 | 诊断 |
| 400 | InvalidParam.Engine | When amount is greater than one, only MySQL is allowed. | 数量大于1时只支持MySQL。 | 诊断 |
| 400 | InvalidParam.Frequency | The specified frequency is invalid. | 指定的 Frequency 参数无效。请检查参数值是否正确。 | 诊断 |
| 400 | InvalidParam.InstanceNetworkType | Creation of classic network instances is not supported. | 经典网络下线，不支持创建经典网络实例！ | 诊断 |
| 403 | InvalidParam.Memory | The specified parameter 'Memory' should be empty. | 指定的参数“Memory”应为空。 | 诊断 |
| 400 | InvalidParam.NotExists | The specified parameter does not exist. | 参数不存在 | 诊断 |
| 400 | InvalidParam.PageNumber | The specified parameter is invalid. | 指定的 PageNumber 参数无效。 | 诊断 |
| 400 | InvalidParam.PageSize | The specified parameter is invalid. | 指定的 PageSize 参数无效。 | 诊断 |
| 400 | InvalidParam.PayType | When the PayType value is 'Prepaid', the period or usedTime parameter value cannot be empty. | 当PayType值为'Prepaid'时，period或usedTime参数值不能为空 | 诊断 |
| 400 | InvalidParam.Period | When the parameter PayType value is 'Prepaid', the parameter period value must be valid. | 当参数PayType值为'Prepaid'时，参数period值必须有效。 | 诊断 |
| 400 | InvalidParam.POSTPAY | It is not allowed to switch the payment method to postpaid after exceeding the purchase time limit for postpaid instances. | 经典网络下线，当前实例为经典网络类型且已超过后付费实例的限购时间，不允许切换付费方式为后付费。 | 诊断 |
| 400 | InvalidParam.PREPAY | The prepaid instance purchase limit has been exceeded, and changing the payment method to prepaid is not allowed. | 经典网络下线，当前实例为经典网络类型且已超过预付费实例的限购时间，不允许切换付费方式为预付费。 | 诊断 |
| 400 | InvalidParam.TargetStorage | The target storage size cannot be less than 1.2 times the used size of the instance. | 目标存储空间大小不可低于实例已使用空间的1.2倍 | 诊断 |
| 403 | InvalidParam.TypeAndCpuMem.Conflict | The specified 'InstanceType' and 'Cores','Memory' are not blank at the same time. | 不能同时指定规格、核数和内存。 | 诊断 |
| 400 | InvalidParam.UsedTime | When the parameter PayType value is 'Prepaid', the parameter usedTime value must be valid. | 当参数PayType值为'Prepaid'时，参数usedTime值必须有效。 | 诊断 |
| 400 | InvalidParam.UsedTime | The renewal expiration date cannot exceed:%s. | 经典网络下线，当前实例为经典网络类型，续费时间不得超过限制时间。 | 诊断 |
| 400 | InvalidParam.UsedTime | The clone expiration date cannot exceed %s. | 因经典网络下线，克隆出的经典网络实例的使用时间不能超过限制时间。 | 诊断 |
| 400 | InvalidParamCombination | VPCId,VSwitchId,PrivateIPAddress can not be modified with ConnectionStringPrefix,Port. | 参数组合需要满足VPCId、VSwitchId、PrivateIPAddress为一组，ConnectionStringPrefix、Port为一组的要求。 | 诊断 |
| 400 | InvalidParamCombination | Invalid parameter combination. | 错误的参数组合 | 诊断 |
| 400 | InvalidParameter | Invalid parameter. | 无效的参数。 | 诊断 |
| 400 | InvalidParameter | The specified parameter "RestoreTime" is not valid. | 按时间点恢复设置（RestoreTime ）无效，请检查该参数的正确性。 | 诊断 |
| 400 | InvalidParameter | The specified parameter "RetainInstance" is not valid. | 参数RetainInstance无效，请检查该参数的正确性。 | 诊断 |
| 400 | InvalidParameter | Specified account name is not valid. | 账号名称格式不正确，请输入正确格式的参数。账号名格式要求如下：由小写字母，数字、下划线组成、字母开头，字母或数字结尾，最长16个字符。 | 诊断 |
| 400 | InvalidParameter | The specified parameter "RestoreType" is not valid. | 恢复方式（RestoreType）无效，请检查该参数的正确性。 | 诊断 |
| 400 | InvalidParameter | The specified parameter "dbInstanceId" is not valid. | 实例ID（DBInstanceId）无效，请检查该参数的正确性。 | 诊断 |
| 400 | InvalidParameter | The specified RegionId does not exist. | 地域ID无效，请通过接口DescribeRegions查看可用的地域。 | 诊断 |
| 400 | InvalidParameter | The specified parameter is not valid. | 输入参数非法 | 诊断 |
| 400 | InvalidParameter | The specified parameter is invalid. | 参数无效。 | 诊断 |
| 400 | InvalidParameter | The provided parameter is invalid. | 无效的参数。 | 诊断 |
| 400 | InvalidParameter.AckEdgeParam | The specified AckEdgeParam is not valid. | AckEdgeParam参数错误。 | 诊断 |
| 400 | InvalidParameter.AckMode | CreteMode should be 1 and SupportCase should be edge. | Ack Edge模式创建实例时需要设置CreteMode为1，SupportCase为edge。 | 诊断 |
| 400 | InvalidParameter.AckMode | CreateMode should be 1 and SupportCase should be edge. | Ack Edge模式创建实例时需要设置CreateMode为1，SupportCase为edge。 | 诊断 |
| 400 | InvalidParameter.AutoPay | AutoPay should be true. | AutoPay应为true。 | 诊断 |
| 400 | InvalidParameter.CompressionMode | The specified parameter CompressionMode is not valid. | 指定的参数CompressionMode无效。 | 诊断 |
| 400 | InvalidParameter.Conflict | The input parameters are invalid. Please check if there is a conflict between the parameters. The %s variable will dynamically return the error message based on the actual API call situation. | 您输入的参数无效，请检查参数之间是否冲突。%s为变量，将根据调用API的实际情况动态返回错误信息。 | 诊断 |
| 400 | InvalidParameter.DataDiskNotSupported | DataDisk is not supported for vNode. | 容器节点暂时不支持数据盘。 | 诊断 |
| 400 | InvalidParameter.Duration | Specified Duration is not valid. | Duration参数不正确 | 诊断 |
| 400 | InvalidParameter.EniConnectionTrackingConfiguration | The specified ENI connection tracking configuration "%s" must be between %s and %s. | 网卡指定的网络连接配置超出允许的范围 | 诊断 |
| 400 | InvalidParameter.EniEnhancedNetwork | The input parameter "EnhancedNetwork" is illegal, when EnableSriov is true, VirtualFunctionTotalQueueNumber must not be empty, and VirtualFunctionQuantity must be 1 to 256. When EnableSriov is empty or false, VirtualFunctionTotalQueueNumber and VirtualFunctionQuantity must be empty. | 指定的网络增强功能参数不合法，当EnableSriov设置为true时，VirtualFunctionTotalQueueNumber必须不为空，且VirtualFunctionQuantity取值范围1-256；当EnableSriov为空或设置为false时，VirtualFunctionTotalQueueNumber和VirtualFunctionQuantity必须为空 | 诊断 |
| 403 | InvalidParameter.EniNotBelongEcs | The specified ENI does not belong to the specified ECS instance. For more information, see the actual returned result of the error message placeholder. You can call DescribeInstances to view the ENI IDs attached to the specified ECS instance. | 指定的ENI不属于指定的ECS实例，具体信息请参见错误信息%s占位符的实际返回结果。您可以调用DescribeInstances查看指定ECS实例已附加的ENI ID。 | 诊断 |
| 403 | InvalidParameter.EniNotBelongTrunk | The specified ENI does not belong to a trunk mode ENI. For more information, see the actual returned result of the error message placeholder. | 指定的ENI不属于中继模式的ENI，具体信息请参见错误信息%s占位符的实际返回结果。 | 诊断 |
| 400 | InvalidParameter.EniQueueSize | The specified parameter "TxQueueSize" and "RxQueueSize" are not equal or the value must be 8192 or 16384. | 出方向和入方向网卡队列深度不相等或不在允许的取值范围内 | 诊断 |
| 403 | InvalidParameter.EniTrafficMode | The eni business type does not support HighPerformance traffic mode. | 指定的弹性网卡类型不支持 RDMA 通讯模式。 | 诊断 |
| 400 | InvalidParameter.InstanceChargeType | Please input a PREPAY instanceId when creating a PREPAY disk. | 仅支持创建包年包月的云盘挂载到包年包月的实例上。 | 诊断 |
| 400 | InvalidParameter.InstanceIds | The specified parameter InstanceIds is invalid. | InstanceIds字段非法。 | 诊断 |
| 400 | InvalidParameter.Invalid | Specified MigrateTaskId is invalid. | 迁移任务的ID（MigrateTaskId）无效。 | 诊断 |
| 403 | InvalidParameter.InvalidEniQueueNumber | The elastic network interface queue number is incorrect. For more information, see the actual return result of the %s placeholder in the error message. | 弹性网卡队列数有误，具体信息请参见错误信息%s占位符的实际返回结果。 | 诊断 |
| 403 | InvalidParameter.InvalidQueuePairNumber | The number of queue pairs is invalid. | 队列对数量无效。 | 诊断 |
| 400 | InvalidParameter.KeyPairNotSupported | KeyPair is not supported for vNode. | 容器节点不支持密钥。 | 诊断 |
| 400 | InvalidParameter.Keyword | The specified parameter DBName is keyword | 操作失败，数据库不能以关键词命名。请重新命名。在文档中参考禁用关键字表。 | 诊断 |
| 400 | InvalidParameter.Keyword | The specified parameter DBName is keyword. | 设置参数名失败，关键字不可用于参数命名，DBName是关键字，请修改参数名。在文档中参考禁用关键字表。 | 诊断 |
| 400 | InvalidParameter.KubernetesConfig | KubernetesConfig is not valid, please check labels and taints. | KubernetesConfig字段非法，请根据OpenAPI检查Labels和Taints是否合法 | 诊断 |
| 400 | InvalidParameter.MaxResults | The specified parameter MaxResults is not valid. | 指定的参数MaxResults不合法。 | 诊断 |
| 400 | InvalidParameter.MinCapacity | The specified parameter 'MinCapacity' is not valid. | 入参“MinCapacity”无效。 | 诊断 |
| 400 | InvalidParameter.NetworkCardIndexInvalid | The network card index is invalid or the current ECS/ENI type does not support the value. | 物理网卡属性不符合网卡或者实例类型限制 | 诊断 |
| 400 | InvalidParameter.NextToken | The specified parameter NextToken is not valid. | 指定的参数NextToken不合法。 | 诊断 |
| 400 | InvalidParameter.NotSupportDBInstanceStorageType | Parameter DBInstanceStorageType is invalid. | DBInstanceStorageType参数无效 | 诊断 |
| 400 | InvalidParameter.OwnerAccount | The specified OwnerAccount is invalid. | 操作失败，参数OwnerAccount错误，请检查。 | 诊断 |
| 400 | InvalidParameter.OwnerAccount | The specified parameter OwnerAccount is not valid. | 操作失败，参数OwnerAccount不合法，请检查。 | 诊断 |
| 400 | InvalidParameter.PerformanceLevel | PerformanceLevel is not valid, should be in PL0, PL1, PL2, PL3. | PerformanceLevel字段非法，其内容范围应在PL0, PL1, PL2, PL3中。 | 诊断 |
| 400 | InvalidParameter.PriceType | Specified PriceType is not valid. | PriceType参数不正确 | 诊断 |
| 403 | InvalidParameter.QueuePairNumberMustEmpty | When the traffic mode is set to Standard, the QueuePairNumber must be empty. | 创建TCP通讯模式的弹性网卡时，弹性网卡的RDMA模式队列数必须为空。 | 诊断 |
| 400 | InvalidParameter.ResourceOwnerAccount | The specified parameter "resourceOwnerAccount" is not valid. | resourceOwnerAccount参数值无效。请设置正确的参数取值。 | 诊断 |
| 403 | InvalidParameter.ResourceOwnerId | The specified parameter ResourceOwnerId is not available anymore. | 指定的参数 ResourceOwnerId 不再可用。 | 诊断 |
| 400 | InvalidParameter.ScheduledRule | The specified parameter ScheduledRule is not valid. | 参数ScheduledRule不正确，请重新输入 | 诊断 |
| 403 | InvalidParameter.Scope | The specified parameter Scope is invalid. | 指定的参数Scope无效。 | 诊断 |
| 400 | InvalidParameter.SecurityGroupIdRepeated | The security group ID passed in is duplicate. | 传入的安全组ID有重复。 | 诊断 |
| 400 | InvalidParameter.TagKey | The Tag.N.Key parameter is invalid. | Tag.N.Key参数无效. | 诊断 |
| 400 | InvalidParameter.TagKey | The Tag.N.Key parameter is invalid | 操作失败，标签键（Tag.N.Key）参数无效。 | 诊断 |
| 400 | InvalidParameter.TagValue | The Tag.N.Value parameter is invalid. | Tag.N.Value参数无效。 | 诊断 |
| 400 | InvalidParameter.WorkingDir | The specified parameter WorkingDir is not valid. | 指定的参数WorkingDir不合法。 | 诊断 |
| 403 | InvalidParameterCharacter.CommandDescription | The command Description contains illegal characters. | 命令描述包含非法字符。 | 诊断 |
| 403 | InvalidParameterCharacter.CommandName | The command Name contains illegal characters. | 命令名称包含非法字符。 | 诊断 |
| 403 | InvalidParameterCharacter.CommandWorkingDir | The command WorkingDir contains illegal characters. | 命令执行路径包含非法字符。 | 诊断 |
| 403 | InvalidParameterCharset.Parameters | The parameter Parameters contains illegal charset. | 命令参数包含非法字符集。 | 诊断 |
| 400 | InvalidParameterCombination | The end time must be greater than the start time. | 结束时间必须晚于开始时间。 | 诊断 |
| 400 | InvalidParameterCombination | The end time must be greater than the start time | 结束时间必须晚于开始时间。 | 诊断 |
| 400 | InvalidParameterGroupId.Malformed | Specified parameterGroupId is not valid. | 参数模板ID无效（parameterGroupId），可以通过DescribeParameterGroups查看参数模板ID。 | 诊断 |
| 400 | InvalidParameterPaging | The parameter maxRecordsPerPage or PageNumbers is invalid. | 非法的分页参数。 | 诊断 |
| 400 | InvalidParameters | Invalid createMode or supportCase. | createMode或supportCase非法。 | 诊断 |
| 400 | InvalidParameters.DataDisk | the data disk size is less than dataDiskSnapshotsSize. | 购买的数据盘的大小不足于支持镜像的数据盘快照大小 | 诊断 |
| 400 | InvalidParameters.Format | Specified parameters is not valid. | 无效的参数。 | 诊断 |
| 400 | InvalidParameters.Format | The format of the specified parameter is invalid. | 操作失败，指定的参数格式不合法。 | 诊断 |
| 400 | InvalidParameters.Format | Specified parameter is not valid | 操作失败，指定的参数格式不合法。 | 诊断 |
| 400 | InvalidParameters.Format | The specified parameter has an invalid value. | 操作失败，指定的参数格式不合法。 | 诊断 |
| 400 | InvalidParameters.ImageId | The specified image does not support the specified InstanceType. | 指定的镜像不支持指定的实例规格。 | 诊断 |
| 400 | InvalidParameters.Malformed | The specified parameter "Parameters" is not valid. | 当前Parameters参数无效，请重新设置。 | 诊断 |
| 400 | InvalidParameters.Malformed | The specified parameter is not valid. | 当前Parameters参数无效，请重新设置。 | 诊断 |
| 400 | InvalidParameters.Malformed | One or more of the request parameters provided are not valid. | 请求参数有误，请检查接口文档 | 诊断 |
| 400 | InvalidParameters.Prohibited | Specified parameter is not valid: %s. | 参数非法，请检查。 | 诊断 |
| 400 | InvalidParameters.SecurityGroupIds | The SecurityGroupIds is not valid. | 传入的安全组列表存在无效安全组 | 诊断 |
| 400 | InvalidParameters.SystemSize | SystemDisk size is invalid. | 系统磁盘大小无效。 | 诊断 |
| 400 | InvalidParameterTemplateId | The parameter templateId is invalid. | 参数templateId非法。 | 诊断 |
| 400 | InvalidParameterValue.Limit | Parameter value exceeds limit. | 参数值超过限制。 | 诊断 |
| 400 | InvalidParameterValue.NotStandard | Invalid parameter format. | 指定的参数格式不规范。 | 诊断 |
| 400 | InvalidParamForXfs | Xfs instance must be single tenant standard instance. | Xfs实例必须是独享高可用实例。 | 诊断 |
| 400 | InvalidParams.EniId | The specified EniId parameter is invalid. | 指定的参数 EniId 无效。 | 诊断 |
| 403 | InvalidParams.NetworkInterfaceName | The network interface name is invalid. | 弹性网卡的名称无效 | 诊断 |
| 404 | InvalidParams.RecordNotFound | No records found. | 未找到记录。 | 诊断 |
| 400 | InvalidParamTableMeta | Invalid parameter TableMeta is null or not json format | 参数TableMeta不合法，请检查该参数的正确性。 | 诊断 |
| 400 | InvalidParamTableMeta.Content | TableMeta missing old dbname or new dbname, please check | 指定的table_meta参数缺少指定恢复的旧表和新表。 | 诊断 |
| 400 | InvalidParamTableMeta.Content | TableMeta has duplicate db.table in newname or with common. | 表元数据中包含了重复的表名。 | 诊断 |
| 400 | InvalidParamTableMeta.Duplicate | TableMeta has duplicate db or table with other newname, commons or system | 操作失败，数据库中已存在指定恢复的库表。 | 诊断 |
| 403 | InvalidParamTableMeta.RestoreTime | There are databases created later than the last full backup at the instance level, point-in-time restore is not possible, try to restore using a backup set or pick another database restore time. | 在实例级别，存在晚于上次完整备份创建的数据库，无法进行时间点还原，请尝试使用备份集还原或选择其他数据库还原时间。 | 诊断 |
| 400 | InvalidParamTableMeta.TooManyTables | At most 100 tables are supported. Restoring the database is recommended. | 表元数据最多支持100个表，建议恢复数据库。 | 诊断 |
| 400 | InvalidParamTableMetaForRestore.Content | new dbname or table in TableMeta cannot be same with old when restore to source instance. | 还原到原实例时，TableMeta中的新库表名称不能与现有实例重复 | 诊断 |
| 400 | InvalidPassword.Malformed | The specified parameter "Password" is not valid. | 指定的参数 Password 不合法。 | 诊断 |
| 400 | InvalidPasswordParam.Mismatch | The input password should be null when passwdInherit is true. | 使用镜像预设的密码时Password参数必须为空 | 诊断 |
| 400 | InvalidPaymentMethod.Incomplete | No payment method is specified for your account. We recommend that you add a payment method. | 您的账户暂无有效支付方式，请添加支付方式。 | 诊断 |
| 400 | InvalidPaymentMethod.InsufficientBalance | No payment method is specified for your account. We recommend that you add a payment method or add funds to the prepayment balance. | 您的账户暂无有效支付方式，请添加支付方式或保持预付款余额充足。 | 诊断 |
| 400 | InvalidPaymentMethod.Missing | No payment method is specified for your account. We recommend that you add a payment method. | 您的账户暂无有效支付方式，请添加支付方式。 | 诊断 |
| 400 | InvalidPaymentMethod.Missing | No payment method is specified for your account. Add a payment method first. | 您的支付方式尚未完善，请补全信息后再操作。 | 诊断 |
| 400 | InvalidPaymentMethod.Missing | Your payment method is incomplete. We recommend that you add a payment method. | 当前账户暂无有效支付方式，请添加支付方式。 | 诊断 |
| 403 | InvalidPayMethod | The specified pay method is not valid. | 无效的支付方式，请更换其他支付方式。 | 诊断 |
| 400 | InvalidPayType | The specified PayType is invalid. | 指定的付款类型无效 | 诊断 |
| 400 | InvalidPayType.Format | The specified parameter PayType is not valid. | 操作失败，付款类型无效。 | 诊断 |
| 400 | InvalidPayType.NotSame | All primary and read-only instances should have the same payment type. | 所有主实例和只读实例的付费类型应该一致。 | 诊断 |
| 400 | InvalidPayType.NotSupported | current instance pay type not support this operation. | 当前实例的支付类型不支持此操作。 | 诊断 |
| 400 | InvalidPerformanceKey.Malformed | The specified parameter Key is not valid. | 参数Key无效，多个值用英文逗号（,）分隔，请检查参数的正确性。 | 诊断 |
| 400 | InvalidPerformanceLevel.Malformed | The specified parameter DataDisk.n.PerformanceLevel is not valid. | 指定数据盘的参数 PerformanceLevel 无效。 | 诊断 |
| 400 | InvalidPeriod.Malformed | The Specified parameter "Period" is not valid. | 实例创建失败，参数Period格式不正确。正确格式：[Year,Month]。 | 诊断 |
| 400 | InvalidPort.Format | Specified Port is not valid. | 指定的端口无效。 | 诊断 |
| 400 | InvalidPort.Malformed | Specified port is not valid. | 指定的端口无效。 | 诊断 |
| 400 | InvalidPort.Malformed | The specified parameter "Port" is not valid. | 参数Port无效，请检查该参数的正确性。 | 诊断 |
| 400 | InvalidPreferredBackupPeriod.Malformed | Specified backup period is not valid. | 备份时间无效。 | 诊断 |
| 400 | InvalidPreferredBackupPeriod.Malformed | The specified parameter "PreferredBackupPeriod" is not valid. | 操作失败，数据备份周期设置错误。 | 诊断 |
| 400 | InvalidPreferredBackupTime.Format | Specified preferred backup time is not valid. | 期望备份日期的格式不正确。格式要求为标准GMT格式，即YYYY-MM-DDThh:mmZ。例如：2012-06-11T15:00Z | 诊断 |
| 400 | InvalidPreferredBackupTime.Malformed | The specified parameter "PreferredBackupTime" is not valid. | 备份时间格式不正确。正确格式：HH:mmZ- HH:mm Z。 | 诊断 |
| 403 | InvalidPriceFault | The request references an incorrect price. Contact the customer support. | 询价失败，请联系客服同学。 | 诊断 |
| 403 | InvalidPricePlanResult.NotFound | The price plan result does not refer to the account. | 询价错误,请提交工单咨询。 | 诊断 |
| 403 | InvalidPricePlanResult.NotFound | The price plan result does not refer to the account. Please check instance class. | 询价错误,请提交工单咨询。 | 诊断 |
| 403 | InvalidPriceTaxingFault | The taxing price is not correct. please contact customer service. | 操作失败，询价错误，请提交工单咨询。 | 诊断 |
| 400 | InvalidPrimaryCustinsStatus | Primary DBInstance status is not Active. | 操作失败，只读实例所属主实例状态必须是运行中才可以执行该操作。 | 诊断 |
| 400 | InvalidPrivateIpAddress.AlreadyUsed | The specified IP is already used. | ip已被使用。 | 诊断 |
| 400 | InvalidPrivateIpAddress.Duplicated | Specified private IP address is duplicated. | 当前私有IP地址重复，需要在指定交换机的IP地址范围内，如果不输入，系统自动分配。 | 诊断 |
| 400 | InvalidPrivateIpAddress.Format | The specified private IP address format is incorrect. | 指定的IP地址格式不正确。 | 诊断 |
| 400 | InvalidPrivateIpAddress.Mismatch | Specified private IP address is not in the CIDR block of virtual switch. | VPC地址无效。 | 诊断 |
| 400 | InvalidPrivateIpAddress.MultipleInstancesNotSupported | Specifying private IP address for multiple instances is not supported. | 指定私网IP暂不支持创建多个实例 | 诊断 |
| 400 | InvalidProxyCluster.NotFound | The proxy cluster can not be found. | 代理集群不存在。 | 诊断 |
| 400 | InvalidProxyCluster.NotFound | The proxy cluster can not be found, please check that if ProxyClusterName exists | 代理集群不存在，请检查。 | 诊断 |
| 400 | InvalidProxyClusterName.Malformed | The specified proxyClusterName is not valid. It can not be empty string. | proxyClusterName参数值为空。请先设置参数值。 | 诊断 |
| 400 | InvalidProxyRole.Malformed | The specified proxyRole is not valid. It can not be empty string. | 参数proxyRole禁止为空。 | 诊断 |
| 400 | InvalidProxyRole.Malformed | The specified proxyRole is not valid. It can not be empty string | 参数proxyRole禁止为空，请检查后重试。 | 诊断 |
| 400 | InvalidProxyRPMVersion.NotFound | The proxy ProxyRPMVersion can not be found. | 操作失败，指定ProxyRPMVersion不存在。 | 诊断 |
| 400 | InvalidProxyRPMVersion.NotFound | The proxy ProxyRPMVersion can not be found, please check that if ProxyRPMVersion exists | 操作失败，指定ProxyRPMVersion不存在。 | 诊断 |
| 400 | InvalidQuantity.NotSupported | The specified instance quantity is not supported. | 实例数量不符合订购限制，请检查。 | 诊断 |
| 400 | InvalidQueryKeyword.Malformed | the query key contains exception character. | 查询失败，用于查询的关键词无效。 | 诊断 |
| 400 | InvalidQueryTime.Format | he specified parameter "QueryTime" is not valid. | 参数QueryTime无效。 | 诊断 |
| 400 | InvalidQueryTime.Format | Specified query time is not valid. | 指定查询时间无效。 | 诊断 |
| 400 | InvalidQueryTimeRange | The query time range is invalid. | 查询时间范围无效 | 诊断 |
| 403 | InvalidRandomZone.NotFound | There is no random zone for on ecs class code. | 未获取到随机可用区。 | 诊断 |
| 403 | InvalidRandomZone.NotFound | There is no random zone available. | 没有找到合适的随机可用区 | 诊断 |
| 400 | InvalidRCDeploymentName.NotFound | The RDS deployment set cannot be found. Check the values of the request parameters. | 没有找到指定的部署集，请检查部署集的正确性。 | 诊断 |
| 400 | InvalidRCInstanceID.NotFound | The specified custom instanceID is not valid. | 传入的实例ID不属于custom实例 | 诊断 |
| 404 | InvalidRCInstanceName.NotFound | The RDS Custom instance was not found. | 未找到RDS Custom实例。 | 诊断 |
| 400 | InvalidRCUValue | scaleMin and scaleMax range is not valid. | scaleMin和scaleMax范围无效。 | 诊断 |
| 404 | InvalidReadDBInstance.NotFound | The specified read only database instance does not exist. | 只读实例未创建或请求实例参数有误。 | 诊断 |
| 404 | InvalidReadDBInstanceName.NotFound | The specified read instance name does not exist. | 指定的只读实例不存在。 | 诊断 |
| 400 | InvalidReadDBInstanceStorage.Format | Specified Storage is not valid, Read DB Instance storage size must be greater than or equal to primary DB Instance. | 只读数据库实例存储大小必须大于或等于主数据库实例。 | 诊断 |
| 400 | InvalidReadEngineVersionPattern | The engine versions of the primary instance and the read-only instance do not match. | 主实例和只读实例engineVersion不匹配。 | 诊断 |
| 400 | InvalidReadOnlyDBInstanceClass.NotSupport | The target read-only db instance class can not lower than the original read-only db instance class. | 只读实例的目标规格应该不低于原规格（包括cpu和内存） | 诊断 |
| 403 | InvalidReadStorageTypePattern | The storage types of the primary instance and the read-only instance do not match. | 主实例和只读实例的存储类型不匹配。 | 诊断 |
| 400 | InvalidReadStorageTypePattern | The storage type of the primary instance and the read-only instance do not match. | 主实例和只读实例的存储类型不匹配。 | 诊断 |
| 400 | InvalidRecoveryDbInstance.StorageSize | The disk space of the new instance cannot be less than that of the current instance | 操作失败，新实例的磁盘空间不能小于当前实例的空间。 | 诊断 |
| 400 | InvalidRecoveryDbInstance.StorageSize | The disk space of the new instance cannot be less than that of the current instance. | 操作失败，新实例的磁盘空间不能小于当前实例的空间。 | 诊断 |
| 400 | InvalidRecoveryDbInstance.StorageType | The disk local_ssd can not clone to cloud disk type | 本地盘无法克隆为云盘 | 诊断 |
| 400 | InvalidRecoveryDBNames.Format | The specified parameter DBNames is not valid. | 实例名称无效，请检查参数是否正确。 | 诊断 |
| 403 | InvalidReduceDiskSize | The storage capacity after the scale-down must be larger than the used amount. | 缩容目标容量不能小于当前存储空间使用量 | 诊断 |
| 400 | InvalidRegion.Format | Specified Region is not valid. | 指定的地域不合法，请检查该参数的正确性。 | 诊断 |
| 404 | InvalidRegion.NotFound | Specified Region does not exist in the RDS | 地域无效。 | 诊断 |
| 404 | InvalidRegion.NotFound | The specified region is not found. | 地域无效 | 诊断 |
| 400 | InvalidRegion.NotFound | Specified Region does not exist in RDS. | 地域无效。 | 诊断 |
| 403 | InvalidRegion.NotSupport | the specified instance region does not support this operation. | 操作失败，当前实例地域不支持该操作。 | 诊断 |
| 400 | InvalidRegion.NotSupported | The specified parameter Regionis not valid. | 当前Region参数无效，请重新设置。 | 诊断 |
| 400 | InvalidRegion.ValueNotSupported | The specified parameter "Region" is not valid. | 地域（Region）信息校验失败，请检查当前开放地域（Region）信息。 | 诊断 |
| 403 | InvalidRegionAvzNotFound | Specified user does not find the region and avz. | 指定的用户找不到区域和avz。 | 诊断 |
| 400 | InvalidRegionId.MalFormed | The specified parameter RegionId is not valid. | 指定的 RegionId 不合法。 | 诊断 |
| 404 | InvalidRegionId.NotFound | The provided RegionId is not found. | 该地域不存在，请重新设置。 | 诊断 |
| 404 | InvalidRegionId.NotFound | The provided RegionId does not exist in our records. | 该地域不存在，请重新设置。 | 诊断 |
| 404 | InvalidRegionId.NotFound | The RegionId provided does not exist. | 该地域不存在，请重新设置。 | 诊断 |
| 404 | InvalidRegionId.NotFound | The DBInstanceId provided does not exist. | 该实例ID不存在，请确认后重试。 | 诊断 |
| 404 | InvalidRegionId.NotFound | The DBInstanceId provided does not exist in our records. | 该实例ID不存在，请确认后重试。 | 诊断 |
| 404 | InvalidRegionId.NotFound | The provided RegionId does not exist in our records. | 操作失败，输入的地域及可用区不存在。 | 诊断 |
| 404 | InvalidRegionId.NotFound | The provided RegionId does not exist. | 地域ID不存在。请查询正确的RegionId并输入。 | 诊断 |
| 404 | InvalidRegionId.NotFound | The RegionId provided does not exist in our records. | 地域信息错误 | 诊断 |
| 404 | InvalidRegionLimitFault | The specified region does not support to creating guard instance. | 在rds指定区域不能创建保护实例。 | 诊断 |
| 400 | InvalidRegionZoneNotFound | Specified Region does not exist in RDS. | 当前Region 在RDS中不存在。 | 诊断 |
| 400 | InvalidReleasedKeepPolicy.Format | Specified Released Keep Policy is not valid. | 实例释放后的归档备份保留策略无效。 | 诊断 |
| 400 | InvalidRenewalDuration.Malformed | The specified parameter Duration is not valid. | Duration参数无效。 | 诊断 |
| 404 | InvalidRepeatMode.NotFound | The specified repeat mode does not exist. | 指定的命令执行方式不存在。 | 诊断 |
| 400 | InvalidReportType.Format | Specified report type is not valid. | 指定的报表类型无效。 | 诊断 |
| 400 | InvalidRequestId | The request is copy, check your token. | 重复请求，请检查token。 | 诊断 |
| 400 | InvalidRequestToken | The request is duplicate, please check your token. | 请求重复，请检查您的token。 | 诊断 |
| 400 | InvalidReserveAccount.Format | Specified ReserveAccount is not valid. | 指定的ReserveAccount无效。 | 诊断 |
| 400 | InvalidResource.Format | The specified parameter Resource is not valid. | 资源无效。 | 诊断 |
| 404 | InvalidResourceGroup.NotFound | The ResourceGroup provided does not exist in our records. | 资源组并不在记录中。 | 诊断 |
| 400 | InvalidResourceId.NotFound | ResourceId does not refer to an existing DB instance. | 操作失败，ResourceId未引用现有的数据库实例。 | 诊断 |
| 404 | InvalidResourceId.NotFound | The specified ResourceId is not found in our records. | 指定的资源不存在，请您检查该资源是否正确。 | 诊断 |
| 400 | InvalidResourceTag.ConflictWithInstanceIds | The specified param ResourceTag conflicts with InstanceId. | 指定的参数ResourceTag与InstanceId冲突。 | 诊断 |
| 400 | InvalidResourceTag.InstanceNotFound | InstanceIds are not found by the specified ResourceTag. | 指定的ResourceTag找不到实例ID。 | 诊断 |
| 400 | InvalidResourceTagKey.Malformed | The specified ResourceTag key is not valid. | 指定的ResourceTag键无效。 | 诊断 |
| 400 | InvalidResourceTagValue.Malformed | The specified ResourceTag value is not valid. | 指定的ResourceTag值无效。 | 诊断 |
| 403 | InvalidRestartPolicy.Format | Specified Restart Policy is not valid. | 指定的重新启动策略无效。 | 诊断 |
| 400 | InvalidRestoreDB | Unable to restore, because the database is in cold storage now. Please skip this database. | 不能恢复当前的数据库，因为数据库是一个冷存库，请跳过这个数据库 | 诊断 |
| 400 | InvalidRestoreTime | The param TempUpgradeRestoreTime is invalid. | RestoreTime 参数不正确 | 诊断 |
| 400 | InvalidRestoreTime.Format | Specified restore time is not valid. | 操作失败，当前指定的恢复时间无效，请重新设置恢复时间。 | 诊断 |
| 400 | InvalidRestoreTime.Malformed | The specified retain instance is not valid. | 恢复时间的格式不正确。正确格式：2001.07.04 AD at 12:08:56 PDT。 | 诊断 |
| 400 | InvalidRestoreTime.Malformed | The specified parameter "RestoreTime" is not valid. | 操作失败，选择的时间格式不正确，请重新选择时间。 1、格式要求为标准GMT格式，即YYYY-MM-DDThh:mmZ。例如：2017-05-30T03:29:10. 2、备份、克隆时，请检查所选择的时间点是否有备份集。 | 诊断 |
| 400 | InvalidRestoreTime.Malformed | The requested restoreTime param is invalid, or the requested restoreTime is not within the scope of the instance backup. | 请求的restoreTime参数无效，或者请求的resstoreTime不在实例备份的范围内。 | 诊断 |
| 400 | InvalidRestoreTimeSpecified | Unable to restore to the specified time, because the database is in cold storage at this time. Please choose a valid restore point. | 不能恢复到指定的时间点，因为数据库在这个时间点处于冷存中，请选择一个其他合理的时间。 | 诊断 |
| 400 | InvalidRestoreType.Format | Specified restore type is not valid. | 指定的恢复类型无效。请设置合理的恢复类型。 | 诊断 |
| 400 | InvalidRetainInstance.Format | Specified retain instance is not valid. | 恢复时间无效，请检查参数RestoreTime的正确性。 | 诊断 |
| 400 | InvalidRPMVersion.Malformed | The specified RPMVersion is not valid. It can not be empty string. | RPM版本不能为空，请设置后重试。 | 诊断 |
| 400 | InvalidRPMVersion.Malformed | The specified RPMVersion is not valid. It can not be empty string | 操作失败，RPM版本不能为空，请设置后重试。 | 诊断 |
| 404 | InvalidRWSplitClassicExpiredDays | The request is missing a RWSplitClassicExpiredDays parameter or parameter not between 1 ~ 60. | 请求缺少RWSplitClassicExpiredDays参数或参数不在1到60之间。 | 诊断 |
| 404 | InvalidRwSplitNetType.NotFound | The RwSplitNetType is not found. | 操作失败。请先创建读写分离网络类型。 | 诊断 |
| 400 | InvalidSaleBusinessFault | The request not refer to the correct order sales business. please contact customer service. | 询价失败，请联系客服同学。 | 诊断 |
| 403 | InvalidSaleComponentFault | The request not refer to the correct order sale component. please contact customer service. | 询价失败，请联系客服同学。 | 诊断 |
| 400 | InvalidSalePriceFault | The request not refer to the correct order price. please contact customer service. | 询价失败，请联系客服同学。 | 诊断 |
| 400 | InvalidScope | The specified scope is invalid | 指定的作用域无效 | 诊断 |
| 400 | InvalidSearchTimeRange | The search time range cannot be longer than a month. | 查询结束时间（参数名称：EndTime）与查询开始时间（参数名称：StartTime）的间隔应小于31天，请输入正确的相关参数。 | 诊断 |
| 400 | InvalidSearchTimeRange | search time range cannot be longer than a month. | 查询结束时间（参数名称：EndTime）与查询开始时间（参数名称：StartTime）的间隔应小于31天，请输入正确的相关参数。 | 诊断 |
| 400 | InvalidSecurityGroupId.DuplicateId | The specified parameter SecurityGroupIds has duplicateId. | 指定的安全组列表有重复的 | 诊断 |
| 403 | InvalidSecurityGroupId.NotFound | The specified SecurityGroupId does not found. | SecurityGroupId未找到，传入安全组名称和当前实例不在同一个region下面 | 诊断 |
| 404 | InvalidSecurityGroupId.NotFound | The specified security group ID does not exist. | 指定的安全组 ID 不存在。 | 诊断 |
| 403 | InvalidSecurityGroupId.NotVpc | The parameter SecurityGroupId is invalid. The network type of the security group is not VPC. | 参数 SecurityGroupId 无效，该安全组的网络类型不是专有网络。 | 诊断 |
| 400 | InvalidSecurityGroupId.SingleIdAndMultiIdConflict | Security group ID Single ID conflicts with multiple IDs. | 安全组ID单ID与多ID冲突 | 诊断 |
| 400 | InvalidSecurityGroupId.SingleIdAndMultiIdConflict | The specified parameter not support to set SecurityGroupId and SecurityGroupIds at the same time. | 参数安全组和安全组列表不支持同时设置 | 诊断 |
| 400 | InvalidSecurityIPList.Duplicate | Specified security IP list is not valid: Duplicate IP address in the list. | 指定的安全IP列表无效。其中包含重复值。 | 诊断 |
| 400 | InvalidSecurityIPList.Duplicate | The Security IP address is not in the available range or occupied. | 当前的安全IP地址已被占用或不在有效区间内，请重新设置安全IP地址。 | 诊断 |
| 400 | InvalidSecurityIPList.Duplicate | Specified security IP list is not valid: Duplicate IP address in the list | 指定的安全IP列表无效。其中包含重复值。 | 诊断 |
| 400 | InvalidSecurityIPList.Format | Specified security IP list format is not valid. | 指定的IP List格式不符合要求，请检查格式规范 | 诊断 |
| 400 | InvalidSecurityIPList.Format | The specified parameter securityIPList is not valid. | 指定的安全IP列表格式不符合要求，请检查格式规范。 | 诊断 |
| 400 | InvalidSecurityIPList.Malformed | The specified parameter SecurityIPList is not valid. | 目标实例的IP白名单配置无效。 | 诊断 |
| 400 | InvalidSecurityIPList.Malformed | The specified parameter "SecurityIPList" is not valid. | 目标实例的IP白名单配置无效。 | 诊断 |
| 400 | InvalidSecurityIPList.QuotaExceeded | Specified security IP list is not valid: Exceeding the allowed amount of IP address in the list. | 指定的安全IP列表中包含的IP地址数超过允许上限。SecurityIPList支持最多1000个IP地址。 | 诊断 |
| 400 | InvalidSecurityIPListGroup.QuotaExceeded | Specified security IP list group is not valid: Exceeding the allowed amount of group. | 指定的白名单安全组无效，超出了允许的组数量。 | 诊断 |
| 404 | InvalidSecurityIPListLength.Malformed | The security ip address is not in the available range or occupied. | 安全IP地址不在可用范围内或已被占用。 | 诊断 |
| 400 | InvalidSecurityIPListLength.Malformed | The quota of security ip exceeds. | 已超过安全IP数量上限。 | 诊断 |
| 400 | InvalidSecurityIps.MalFormed | The specified parameter "SecurityIps" is not valid. | 无效的白名单IP。指定允许访问该实例下所有数据库的IP名单时，以逗号隔开，不可重复，最多支持1000个。支持的格式包括：%，0.0.0.0/0，10.23.12.24（IP），或者10.23.12.24/24（CIDR模式，无类域间路由，/24表示了地址中前缀的长度，范围[1,32]）其中，0.0.0.0/0表示不限制。 | 诊断 |
| 404 | InvalidSecurityIPs.NotFound | The specified security ip list has no matching value or at least one security IP is needed. | 安全组中无此IP。请前往实例详情-数据库安全性，查看IP是否正确。 | 诊断 |
| 400 | InvalidSecurityIpType.Format | The format of the security IP type is invalid. | 白名单地址无效（SecurityIPType），1)用英文逗号隔开多个IP地址或IP段，且逗号前后不能有空格。2)单个实例最多添加1000个IP地址或IP段。当IP地址较多时，建议将零散的IP合并为IP段。 | 诊断 |
| 403 | InvalidSecurityToken.Expired | Specified SecurityToken is expired. | 签名已经过期，请更新签名 | 诊断 |
| 400 | InvalidServerCertOrPrivateKey | Specify server certificate or private key is invalid. | 指定服务器证书或私钥无效。 | 诊断 |
| 400 | InvalidServerlessParam | serverless config param not valid. | Serverless配置信息不对 | 诊断 |
| 400 | InvalidServiceType.Format | Specified service type is not valid. | 无效的服务类型。请重新设置，0为aliyun服务，1为jst服务。 | 诊断 |
| 400 | InvalidShareDbInstanceClassNotSupport | The current instance classType is not support operation. | 当前实例类型不支持操作 | 诊断 |
| 400 | InvalidShareInstance.NotSupport | The share dbInstance is not support. | 共享型实例不支持 | 诊断 |
| 400 | InvalidSiteList.Malformed | The specified siteList is not valid. It can not be empty string. | siteList 参数值无效，请您检查该参数是否正确。 | 诊断 |
| 400 | InvalidSiteList.Malformed | The specified siteList is not valid. It can not be empty string | siteList 参数值无效，请您检查该参数是否正确。 | 诊断 |
| 400 | InvalidSnapshot.Malformed | The specified eed category does not support snapshot operation. | 弹性临时盘不支持使用快照恢复或者创建快照 | 诊断 |
| 400 | InvalidSnapshotIds.Malformed | The specified snapshotId is not valid. | 指定的快照id无效,没有获取到用户快照id的信息 | 诊断 |
| 404 | InvalidSortKey.Malformed | The specified parameter "SortKey" is not valid. | SortKey验证失败。请检查排序依据的性能项。性能项可以为CPU_Usage，IOPS_Usage，Disk_Usage，Session_Usage，默认为CPU_Usage。 | 诊断 |
| 400 | InvalidSortMethod.Malformed | The specified parameter "SortMethod" is not valid. | SortMethod验证失败，请检查。 取值范围：ASC|DESC。 默认：DESC，即从高到低 | 诊断 |
| 400 | InvalidSourceCategory | specified source category is invalid. | 指定的源类别无效。 | 诊断 |
| 400 | InvalidSourceDatabasePort.Malformed | The specified parameter 'SourceDatabasePort' is not valid. | 参数SourceDatabasePort无效。 | 诊断 |
| 400 | InvalidSourceDatabasePort.Malformed | The specified parameter SourceDatabasePort is not valid. | SourceDatabasePort参数值无效。请设置正确的参数取值。 | 诊断 |
| 400 | InvalidSourceDatabaseUserNameOrSourceDatabasePassword.Malformed | The specified parameter "SourceDatabaseUserName" or "SourceDatabasePassword" is not valid. | 当前SourceDatabaseUserName或SourceDatabasePassword参数无效，请重新设置。 | 诊断 |
| 404 | InvalidSourceDBInstance.NotFound | The specified source instance does not exist or not support. | 操作失败，指定的源实例不存在或不支持此操作。 | 诊断 |
| 403 | InvalidSourceIp | Specified sourceIp is invalid. | SourceIp 参数无效 | 诊断 |
| 400 | InvalidSourceRestoreDBName.NotFound | specific source restore dbname is not found in db list | 操作失败，备份集中不存在指定恢复的数据库。 | 诊断 |
| 400 | InvalidSQLCollectorStatus.Malformed | The specified parameter "SQLCollectorStatus" is not valid. | SQL洞察状态相关参数设置无效，请修改。SQL洞察的参数设置支持：Enable，开启SQL洞察；Disable，关闭SQL洞察。 | 诊断 |
| 400 | InvalidSQLCollectorStatus.ValueNotSupported | The specified SQLCollectorStatus value not support. | SQL CollectorStatus值不符合要求，请检查该参数 | 诊断 |
| 400 | InvalidSqlLog.Malformed | The specified parameter SqlLog is not valid. | 参数SqlLog无效。 | 诊断 |
| 403 | InvalidSqlRetention.Malformed | Specified sql retention is not valid. | 指定的sql保留无效。 | 诊断 |
| 400 | InvalidSSLStatus | Specify ssl status is invalid. | 操作失败，指定SSL状态无效。 | 诊断 |
| 400 | InvalidSSLstatus | Current DB instance has SSL enabled, this operation is not supported. | 实例已经打开SSL，不支持当前操作 | 诊断 |
| 400 | InvalidStartTime.Format | The specified parameter "StartTime" is not valid. | 开始时间格式不正确。格式要求为标准GMT格式，即YYYY-MM-DDThh:mmZ。示例如下： DescribeDBInstancePerformance：2012-06-11T15:00Z。 DescribeErrorLogs：2011-06-11T16:00Z。 | 诊断 |
| 400 | InvalidStartTime.Format | Specified start time is not valid. | 指定的起始时间无效。 | 诊断 |
| 403 | InvalidStartTime.Malformed | The specified parameter "StartTime" is not valid. | 开始时间的格式不正确。格式要求为标准GMT格式，即YYYY-MM-DDThh:mmZ。示例如下： DescribeDBInstancePerformance：2012-06-11T15:00Z。 DescribeErrorLogs：2011-06-11T16:00Z。 | 诊断 |
| 403 | InvalidStartTime.Malformed | The specified parameter "StartTime" is not valid. | 开始时间无效。请重新设置开始时间（StartTime）。 | 诊断 |
| 404 | InvalidStartTimeAndEndTime.MalFormed | The EndTime must be later than or equal to the StartTime. | 结束时间需要晚于开始时间。例如： 开始时间：2011-05-30 T12:11:20Z 结束时间：2011-06-08 T12:09:20Z。 | 诊断 |
| 400 | InvalidStartTimeAndEndTime.Malformed | The end time must be greater than the start time. | 操作失败，开始时间需早于结束时间。正确格式：开始时间为2011-05-30 T12:11:20Z，结束时间为2011-06-08 T12:09:20Z。 | 诊断 |
| 400 | InvalidStartTimeAndEndTime.Malformed | The end time must be greater than the start time | 结束时间必须大于开始时间。 | 诊断 |
| 403 | InvalidStatus.ResourceGroup | You cannot perform an operation on a resource group that is being created or deleted. | 资源组正在创建或删除时不允许操作。 | 诊断 |
| 400 | InvalidStorage | specified Engine or Engine version cannot reduce instance storage. | 指定的引擎或引擎版本无法减少实例存储。 | 诊断 |
| 400 | InvalidStorage.Format | The specified storage is not valid. | Storage参数值无效。请设置合理的参数取值。 | 诊断 |
| 400 | InvalidStorage.Format | Specified Storage is not valid. | Storage参数值无效。请设置合理的参数取值。 | 诊断 |
| 400 | InvalidStorage.Malformed | The specified Storage is not valid. | Storage参数值无效。请设置正确的参数取值。 | 诊断 |
| 400 | InvalidStorageSize.CannotChange | Can not change storage size in this operation. If you need to change disk type, please change storage size first, and the storage size must meet your target disk type's constraint requirements. | 当前操作中无法修改存储空间大小。如果需要修改磁盘类型，请先使用其他操作修改存储空间大小，且目标存储空间大小需要满足目标磁盘类型限制。 | 诊断 |
| 400 | InvalidStorageSize.ConstraintUnsatisfied | The db instance's storage size dose not meet the constraint requirements of the parameter DBInstanceStorageType. If you still want to change disk type, please change storage size to meet the target disk type's constraint in other operation. | 主实例或只读实例的当前存储空间大小不满足目标磁盘类型DBInstanceStorageType的存储空间约束。请先单独修改实例的存储空间大小，再来实施本地盘跨云盘操作。 | 诊断 |
| 400 | InvalidStorageSize.Direction | The specified parameter StorageSize does not meet the updating direction constraint requirements. | 存储空间不满足当前变更方向的约束要求。 | 诊断 |
| 400 | InvalidStorageType.Direction | The specified parameter StorageType does not meet the updating direction constraint requirements. | 存储类型不满足变更方向的约束。 | 诊断 |
| 400 | InvalidStorageType.NotSupport | The current storage type does not support this operation. | 当前存储类型不支持此操作。 | 诊断 |
| 400 | InvalidSwitchMode.NotFound | Specified Parameter UpgradeTime is Invalid. | 未知的切换模式 | 诊断 |
| 400 | InvalidSwitchOver | The specified SwitchOver is invalid. | 指定的割接模式无效 | 诊断 |
| 400 | InvalidSwitchTime | The specified SwitchTime is invalid. | 指定的割接时间无效 | 诊断 |
| 400 | InvalidSwitchTime.Format | Specified switch time is not valid. | 切换时间无效。 | 诊断 |
| 403 | InvalidSwitchTime.Format | The specified switch time is not valid. | 操作失败，切换时间无效。 | 诊断 |
| 400 | InvalidSwitchTimeMode | The specified SwitchTimeMode is invalid. | 指定的升级时间模式无效 | 诊断 |
| 403 | InvalidSwitchType.Malformed | The specified parameter InvalidSwitchType is not valid. | 参数InvalidSwitchType无效。 | 诊断 |
| 403 | InvalidSyncMode.Malformed | The specified parameter SyncMode is not valid. | 参数SyncMode无效，请检查参数是否正确。 | 诊断 |
| 400 | InvalidSystemDiskCategory.ValueNotSupported | The current operation does not support this system disk type. | 当前操作不支持此系统磁盘类型。 | 诊断 |
| 400 | InvalidTag.1.key.Malformed | The specified parameter 'Tag.1.key' is not valid. | Tag.1.key验证失败。 | 诊断 |
| 400 | InvalidTag.1.value.Malformed | The specified parameter 'Tag.1.value' is not valid. | 标签设置失败。 | 诊断 |
| 400 | InvalidTag.2.key.Malformed | The specified parameter 'Tag.2.key' is not valid. | 标签设置不正确。 | 诊断 |
| 400 | InvalidTag.2.value.Malformed | The specified parameter 'Tag.2.value' is not valid. | 无效的参数Tag.2.value。 | 诊断 |
| 400 | InvalidTag.3.key.Malformed | The specified parameter 'Tag.3.key' is not valid. | 操作失败，当前Tag.3.key验证失败，请设置正确的值。 | 诊断 |
| 400 | InvalidTag.3.value.Malformed | The specified parameter 'Tag.3.value' is not valid. | 标签设置不正确。 | 诊断 |
| 400 | InvalidTag.4.key.Malformed | The specified parameter 'Tag.4.key' is not valid. | 验证标签键失败。请检查参数Tag.4.key的正确性。TagKey不能为空，TagValue可以为空。 | 诊断 |
| 400 | InvalidTag.4.value.Malformed | The specified parameter 'Tag.4.value' is not valid. | 标签值验证失败，请选择或设置正确的值。 | 诊断 |
| 400 | InvalidTag.5.key.Malformed | The specified parameter 'Tag.5.key' is not valid. | 标签设置失败。 | 诊断 |
| 400 | InvalidTag.5.value.Malformed | The specified parameter 'Tag.5.value' is not valid. | 标签设置不正确。 | 诊断 |
| 401 | InvalidTagKey.Malformed | Malformed tag key. | 操作失败，tag key格式错误。 | 诊断 |
| 400 | InvalidTagKey.Malformed | The Tag.N.Key parameter is blank | 操作失败，标签键（Tag.N.Key）参数为空。 | 诊断 |
| 400 | InvalidTagKey.Malformed | The operator is not permission for the system tag | 操作失败，没有系统标签的权限。 | 诊断 |
| 400 | InvalidTagKey.Malformed | The Tag.N.Key parameter is empty. | Tag.N.Key参数为空 | 诊断 |
| 400 | InvalidTagKey.Malformed | The specified Tag.n.Key is not valid. | 指定的标签键参数有误。 | 诊断 |
| 400 | InvalidTagValue.Malformed | The Tag.N.Value parameter is blank | 操作失败，标签键对应的标签值（Tag.N.Value）参数为空。 | 诊断 |
| 400 | InvalidTagValue.Malformed | The Tag.N.Value parameter is empty. | Tag.N.Value参数为空 | 诊断 |
| 400 | InvalidTagValue.Malformed | The Tag.N.Value parameter is invalid. | Tag.N.Value参数无效。 | 诊断 |
| 400 | InvalidTagValue.Malformed | The specified Tag.n.Value is not valid. | 指定的标签值参数有误。 | 诊断 |
| 400 | InvalidTargetAvailabilityZone | All endpoint vswitchId must be in the target availability zone. | 所有连接地址的vswitchId必须在目标可用区中。 | 诊断 |
| 400 | InvalidTargetCategory | Specified classCode is not matched with current product type. | 指定的 classCode 与当前产品类型不匹配。 | 诊断 |
| 403 | InvalidTargetDBInstanceName.Format | Specified Target DB instance name is not valid. | 目标实例名称不正确。 | 诊断 |
| 400 | InvalidTargetDBInstanceName.NotFound | The specified DB instance name does not exist. | 指定的数据库实例名称不存在。 | 诊断 |
| 400 | InvalidTargetDedicatedHostId.NotFound | The target dedicated host ID is invalid. | 目标主机ID无效，请确认目标主机ID的正确性及目标主机的可用性。 | 诊断 |
| 403 | InvalidTargetStorageType | The storage type cannot be changed when the instance type or storage size is changed. | 修改instanceClass或storageSize时无法更改存储类型。 | 诊断 |
| 400 | InvalidTargetStorageType | can not change storage type from general essd to essd. | 无法将存储类型从通用 essd 更改为 essd。 | 诊断 |
| 400 | InvalidTask.NotFound | Specified MigrateTaskId could not be found on RDS. | 在RDS上找不到迁移任务的ID。 | 诊断 |
| 404 | InvalidTask.NotFound | specified task does not exist. | 指定的任务不存在 | 诊断 |
| 400 | InvalidTaskId.Format | The parameter TaskId is required. | 参数TaskId是必需的。 | 诊断 |
| 400 | InvalidTaskId.NotFound | The TaskId is not found. | 任务ID不存在，请您检查该任务ID是否正确。 | 诊断 |
| 400 | InvalidTaskId.NotFound | The "ImportId" is not found. | 操作失败。导入ID不正确，请检查。 | 诊断 |
| 400 | InvalidTaskStatus | Current task status (Terminated/Failed) does not support. | 操作失败，当前任务状态（已终止）不支持此操作。 | 诊断 |
| 400 | InvalidTaskType | specified task type is invalid. | 指定的任务类型无效。 | 诊断 |
| 400 | InvalidTaskType.Invalid | Migrate task type Incremental is not supported, only support FULL backup migrate task. | 操作失败，不支持增量迁移任务类型，仅支持完全备份迁移任务。 | 诊断 |
| 400 | InvalidTDEKey | Kms key is disabled. | Kms 密钥已被禁用。 | 诊断 |
| 400 | InvalidTDEstatus | Current DB instance has TDE enabled, this operation is not supported. | 当前DB实例已启用TDE，不支持此操作。 | 诊断 |
| 400 | InvalidTDEstatus | Specified TDEStatus is not configured on the This custins. | 指定的TDE状态在此实例上未配置。 | 诊断 |
| 400 | InvalidTDEstatus.Format | The Specified TDEStatus is not valid. | 无效的透明数据加密状态。 | 诊断 |
| 400 | InvalidTDEStatus.NotFound | The specified TDEStatus does not exist. | 指定的TDE状态不存在。 | 诊断 |
| 403 | InvalidTempInstance.NotSupport | The temp db Instance is not support. | 操作失败，当前实例已被锁定。 | 诊断 |
| 400 | InvalidTempUpgradeRestoreTime | The param TempUpgradeRestoreTime is invalid. | TempUpgradeRestoreTime 参数不正确 | 诊断 |
| 404 | InvalidTerminationMode.NotFound | The specified parameter TerminationMode does not exist. | 指定的参数TerminationMode不存在。 | 诊断 |
| 400 | InvalidTime.Format | Specified time is not valid. | 操作失败，时间格式有误。 | 诊断 |
| 400 | InvalidTimeType.Malformed | Specified TimeType is not valid. | 无效的时间的类型，请检查。 | 诊断 |
| 404 | InvalidTimeType.NotFound | The parameter timeType does not exist. | 请检查 TimeType 参数。可选值为 Year、Month、Day | 诊断 |
| 400 | InvalidTrafficMode.ModifyToStandardNotSupported | The specified parameter NetworkInterfaceTrafficMode is not supported to modify to Standard. | 不支持将弹性网卡的通讯模式改为 Standard 。 | 诊断 |
| 400 | InvalidTransType.NotSupport | force local extend disk must in lockin. | 必须锁定情况才允许强制本地扩容磁盘。 | 诊断 |
| 400 | InvalidTransType.NotSupport | When forcing local disk expansion, the instance must be in a locked state. | 强制本地磁盘扩容时，实例必须处于锁定状态。 | 诊断 |
| 400 | InvalidTunnelId | Specified conn tunnel is not valid. | 指定的连接通道无效。 | 诊断 |
| 400 | InvalidUID.Duplicate | Specified uid is not valid. | 当前uid无效 | 诊断 |
| 400 | InvalidUID.NotFound | Specified user does not exist. | 用户账号不存在，请检查用户账号的正确性。 | 诊断 |
| 400 | InvalidUpgradeMode | The Specified UpgradeMode is not valid. | 指定的升级模式无效。 | 诊断 |
| 500 | InvalidUpgradeMode | The Specified Parameter UpgradeMode is not valid. | 参数 UpgradeMode 值错误 | 诊断 |
| 400 | InvalidUpgradePrecheckResult | The upgrade precheck failed. No successful precheck task found in the past 7 days | 升级前置检查失败，无七天内预检查成功任务 | 诊断 |
| 400 | InvalidUsedTime | The parameter usedTime is invalid. | 参数usedTime无效 | 诊断 |
| 400 | InvalidUsedTime | The usedTime cannot be greater than the instance expiration time. | 指定时间不能大于实例到期时间 | 诊断 |
| 400 | InvalidUsedTime | UsedTime can not Less than or equal to zero. | 参数UsedTime不能小于或者等于0。 | 诊断 |
| 400 | InvalidUsedTime | The usedTime value should be between 1 and 11. | usedTime参数值应为1~11之间。 | 诊断 |
| 400 | InvalidUsedTime.Format | The specified parameter UsedTime is not valid. | UsedTime未定义。 | 诊断 |
| 400 | InvalidUser.NotFound | The specified user does not exist. | 指定用户不存在。请检查用户信息是否正确。 | 诊断 |
| 404 | InvalidUser.NotFound | Specified user does not exist. | 指定用户不存在。请检查用户信息是否正确。 | 诊断 |
| 400 | InvalidUserAccount.NotSupported | the Specified user account Validated not supported. | 当前账号不支持该操作 | 诊断 |
| 400 | InvalidUserBakset | The user backup set to be imported is invalid. | 导入的用户备份有误 | 诊断 |
| 400 | InvalidUserData.Base64FormatInvalid | The specified UserData is not valid. | 实例创建支持传入userdata，base64处理userdata异常 | 诊断 |
| 400 | InvalidUserData.Base64FormatInvalid | The specified UserData is not base64 encoded. | 指定的UserData不是base64编码的 | 诊断 |
| 400 | InvalidUserData.NotSupported | The specified GPU instanceType is not supported the use of userdata. | 指定的GPU规格不支持使用用户自定义数据 | 诊断 |
| 400 | InvalidUserData.SizeExceed | The UserData is invalid, the size of UserData should not greater than 32KB. | UserData字段超过限制。 | 诊断 |
| 400 | InvalidUserId.NotSupport | The userid have no permission. | 用户ID没有权限。 | 诊断 |
| 400 | InvalidUserId.NotSupport | The user ID has no permission. | 该用户标识没有权限。 | 诊断 |
| 403 | InvalidUserOperatorPermission | The user permission does not support this operation. | 用户权限不支持此操作。 | 诊断 |
| 400 | InvalidUserType.NotSupport | The operation is not permitted due to type of account. | 当前账户类型不支持该操作。 | 诊断 |
| 403 | InvalidUserType.NotSupported | Your current account type does not support this operation. | 您当前的账号不支持此操作。 | 诊断 |
| 400 | InvalidVersion | current version not support operation. | 当前版本不支持此操作。 | 诊断 |
| 403 | InvalidVpc.Empty | No VSwitch is created in the specified VPC. For more information, see the error message% s placeholder. | 指定的VPC下没有创建交换机，具体信息请参见错误信息%s占位符的实际返回结果。 | 诊断 |
| 403 | InvalidVpc.Indeterminacy | Invalid Vpc. Indeterminacy. | 无效Vpc。不确定性 | 诊断 |
| 400 | InvalidVPCId | The specified VPCId is invalid. | 指定的虚拟专有网络无效 | 诊断 |
| 400 | InvalidVPCId.Mismatch | Specified instance and security group are not in the same vpc. | 实例和安全组不在相同的vpc | 诊断 |
| 403 | InvalidVPCId.NotFound | Specified VPC ID is not found. | VPC IP不存在，请重新设置。 | 诊断 |
| 400 | InvalidVPCId.NotFound | Specified virtual vpc is not found. | 参数VPC ID不存在，请检查该参数的正确性。 | 诊断 |
| 400 | InvalidVpcId.NotSupported | The Specified vpcId or vSwitchId not supported. | vpcId或者vSwitchId不支持。请检查是否和Rds在相同的可用区。 | 诊断 |
| 400 | InvalidVpcId.NotSupported | The specified vpcId or vSwitchId is not supported. | 操作失败，VPC或交换机不正确。请检查VPC或交换机是否和RDS在同一可用区。 | 诊断 |
| 400 | InvalidVpcIdOrVswitchId.NotSupported | The specified vpcId or vSwitchId is not supported. | 指定的vpcId或者vSwitchId不支持，请检查实例信息 | 诊断 |
| 404 | InvalidVpcIdOrVswitchId.NotSupported | The VpcId or VswitchId is invalid. | 操作失败，无效的VPC信息，请检查该参数的正确性。 | 诊断 |
| 400 | InvalidVpcIdRegion.NotSupported | The specified region does not allow you to create a VPC instance. | 操作失败，该地区不支持创建VPC实例。 | 诊断 |
| 403 | InvalidVpcInfo.NotFound | Specified VPC info does not exist. | 指定的VPC信息不存在。 | 诊断 |
| 400 | InvalidVpcInstanceId | The specified VPC instance ID is invalid. | 操作失败，当前VPC instance ID无效。 | 诊断 |
| 400 | InvalidVpcInstanceId | Specified vpc instance id is not valid. | 操作失败，当前VPC实例ID无效。 | 诊断 |
| 400 | InvalidVpcParameter | Specified VPCId VSwitchId or IPAddress or TunnelId is not valid. | VPCId VSwitchId不合法，请检查VPCId VSwitchId的正确性。 | 诊断 |
| 400 | InvalidVpcParameter | Either VPC ID or vSwitch ID is incorrect. Please check again. | 操作失败，请检查VPC参数正确性。 | 诊断 |
| 400 | InvalidVSwitch.IllegalStatus | The operation is not allowed in the current VSwitch state. Expecting state includes "Created", but current state is "%s". | 当前交换机状态不支持该操作。 | 诊断 |
| 403 | InvalidVswitchId | Specified conn vswitch id is not valid. | 指定的VSwitchId格式不正确或为空 | 诊断 |
| 400 | InvalidVSwitchId.Format | The specified vswitch Id format is incorrect. | 指定的vswitch Id格式不正确。 | 诊断 |
| 403 | InvalidVSwitchId.IpInvalid | The specified private IP address is invalid. | 指定的私网 IP 无效。 | 诊断 |
| 403 | InvalidVSwitchId.IpNotEnough | The number of IP addresses in the specified switch is insufficient. | 指定的交换机内 IP 数量不足。 | 诊断 |
| 403 | InvalidVSwitchId.IpPrefixNotEnough | The specified VSwitch does not have enough IP prefixes. | 指定的交换机内 IP前缀数量不足。 | 诊断 |
| 400 | InvalidVSwitchId.Mismatch | Specified instance and virtual switch are not in the same zone. | 实例和交换机不在同一可用区。 | 诊断 |
| 400 | InvalidVSwitchId.Mismatch | Specified instance and vSwitch are not in the same zone. | 操作失败，RDS实例与交换机的可用区不同。请确保RDS实例与交换机在同一可用区。 | 诊断 |
| 404 | InvalidVSwitchId.NotFound | The vSwitch is not found in the specified VPC. | 未在VPC内找到指定的vSwitch信息。 | 诊断 |
| 400 | InvalidVSwitchId.NotFound | Specified virtual switch is not found in specified VPC. | 该VPC内无可用交换机。 | 诊断 |
| 404 | InvalidVSwitchId.NotFound | The specified vSwitch is invalid. | 操作失败，无效的vSwitch，请检查该参数的正确性。 | 诊断 |
| 400 | InvalidVSwitchId.NotFound | Specified vSwitch is not found in specified VPC. | 当前VPC内无可用交换机。 | 诊断 |
| 404 | InvalidVSwitchId.NotFound | The specified VSwitchId is not found. | 指定的交换机不存在。 | 诊断 |
| 400 | InvalidVSwitchId.NotSupported | The specified VSwitchId zone is not supported. | 不支持的虚拟交换机Id。请您检查虚拟交换机Id是否正确。 | 诊断 |
| 400 | InvalidVSwitchId.NotSupported | The specified VPC zone is not supported. | 当前可用区不支持生产VPC实例，请您迁移可用区后重新尝试。 | 诊断 |
| 400 | InvalidVSwitchIds | Specified vSwitchId is invalid. | 指定的vSwitchId无效。 | 诊断 |
| 404 | InvalidWeight.Format | The Specified Weight format is not valid. | 无效的权重范围。 | 诊断 |
| 404 | InvalidWeight.NotFound | The specified parameter Weight is not exist. | 权重Weight对应的实例ID与当前实例下所有的只读实例都不匹配。请确认后重试。 | 诊断 |
| 400 | InvalidWhitelistNetType.Malformed | The WhitelistNetworkType is invalid. | 白名单的网络类型（WhitelistNetworkType）错误，请检查参数正确性。 | 诊断 |
| 400 | InvalidWhitelistNetType.Malformed | Specified WhitelistNetType is not valid. | 白名单的网络类型（WhitelistNetworkType）错误，请检查参数正确性。 | 诊断 |
| 400 | InvalidWhitelistTemplateId | the template id list is invalid. | 传入的白名单模版ID列表有误，请检查！ | 诊断 |
| 400 | InvalidWhitelistTemplateName.Duplicated | Whitelist template name duplicated. | 存在重复的白名单模板名称。 | 诊断 |
| 400 | InvalidZone.NotSupported | The Specified Zone not supported. | 区域无效。 | 诊断 |
| 400 | InvalidZone.NotSupportedForStorageType | The specified zone is closed or invalid for Specified DBInstanceStorageType. | 指定的区域已关闭或对于指定的DBInstanceStorageType无效。 | 诊断 |
| 403 | InvalidZoneId | The specified zone does not exist in the node. | 操作失败，可用区不属于实例的节点可用区，请选择正确的可用区。 | 诊断 |
| 400 | InvalidZoneId.DiskCategoryUnsupported | The specified disk category does not support setting the ZoneId. | 指定的磁盘类型不支持设置可用区。 | 诊断 |
| 400 | InvalidZoneId.NotEqual | The parameter ZoneId is the same as the previous one | 操作失败，两个可用区相同。 | 诊断 |
| 404 | InvalidZoneId.NotFound | The provided ZoneId does not exist. | 当前选择的可用区不存在或未开放，请重新选择。 | 诊断 |
| 400 | InvalidZoneId.NotNull | The parameter ZoneId must not be null or auto | 参数ZoneId不能为null或auto | 诊断 |
| 400 | InvalidZoneId.NotSupported | The Specified vpc Zone not supported. | 当前可用区不支持创建VPC网络类型实例，请更换可用区。 | 诊断 |
| 400 | InvalidZoneIdSlave1.Missing | The parameter ZoneIdSlave1 must be specified. | 备可用区ID不能为空。 | 诊断 |
| 400 | InvalidZoneIdSlave1.NotNull | The parameter ZoneIdSlave1 must be specified. | 备可用区id不能为空 | 诊断 |
| 400 | INVALID_SOURCE_INSTANCE.RDS_CUSTOM | Source RdsCustom instance is not valid to import, please check instance attributes. | 源端RdsCustom实例无法用于RDS数据导入，请检查实例详细属性。 | 诊断 |
| 403 | Invocation.ExceedQuota | The invocation quota in the current region has been reached for today. | 在当前地域命令执行次数已到达今天的额度。 | 诊断 |
| 500 | InvokeProxyFailure | The request processing has failed due to service failure of rds api. | 由于rds api服务失败，请求处理失败。 | 诊断 |
| 400 | InvokeServiceFailed | Invoke service failed, retry later. | 调用服务失败，请稍后重试。 | 诊断 |
| 400 | IO.Exception | An IO exception occurred. Please try again later. | 由于网络原因数据传输出错，请稍后重试。 | 诊断 |
| 400 | IO.Exception | IO exception, retry later. | io异常。 | 诊断 |
| 400 | IOAccelerationEnabled | Instances with IO acceleration enabled do not allow this operation. | 开启IO加速的实例不允许此操作。 | 诊断 |
| 400 | IO_ACCELERATION_NOT_ALLOWED | IO-acceleration cannot be enabled when creating a blue-green deployment. | 创建蓝绿部署时，IO 加速功能不能启用。 | 诊断 |
| 400 | IO_BURSTING_NOT_ALLOWED | IO-bursting cannot be enabled when creating a blue-green deployment. | 创建蓝绿部署时，IO 突发功能不能启用。 | 诊断 |
| 400 | IpAddressLimitExceeded | You have reached the limit on your Ip usage. | IP数量已经超过了上限，请修改IP数量后再试，白名单IP上限为1000。 | 诊断 |
| 400 | JoinedGroupLimitExceed | The number of security groups that the specified resource can join has reached the limit. For more information, see the actual returned error message. | 指定资源所能加入的安全组数量达到上限。具体信息请参见错误信息%s占位符的实际返回结果。 | 诊断 |
| 400 | Kms.Unauthorized | KMS has not been authorized. | KMS服务未授权。 | 诊断 |
| 400 | KmsApiError | User secret key invalid. | 用户密钥失效。 | 诊断 |
| 403 | LockTimeout | The request processing has failed due to lock timeout. | 由于锁定超时，请求处理失败。 | 诊断 |
| 400 | LogBackupNotEnabled | Specified instance does not enabled logbackup | 指定的实例未启用日志备份 | 诊断 |
| 404 | LvsInVpc.NotSupport | The specified instance not support lvs conn type for vpc. | 操作失败，实例不支持vpc的lvs conn类型。 | 诊断 |
| 400 | LX.ARGUMENT.ILLEGAL | There is no valid configuration for the current instance configuration change. | 当前实例变配无有效配置。 | 诊断 |
| 400 | ManualHATime.Format | The format of ManualHATime is yyyy-MM-dd T HH:mm:ss Z. | ManualHATime的格式为yyyy-MM-dd'T'HH:MM:ss'Z' | 诊断 |
| 400 | ManualHATimeIsNull | ManualHATime can not be null when the value of haConfig is Manual. | 当haConfig的值为Manual时，ManualHATime不能为空。 | 诊断 |
| 400 | MappingInstanceLevel.NotFound | Can not find the mapping instance level. | 找不到映射实例规格。 | 诊断 |
| 403 | MasterDBInstanceClassNotSupport | You can not create the readonly instance with the master instance class does not support. | 操作失败，当前主实例规格不支持创建只读实例。 | 诊断 |
| 403 | MasterDBInstanceState.NotSupport | The Master instance state does not support this operation. | 操作失败，当前实例状态不支持该操作。 | 诊断 |
| 400 | MasterInstanceNotExist | master instance not exist. | 主实例数据不存在。 | 诊断 |
| 403 | MaxEniCountExceeded | The maximum number of elastic network interfaces that can be operated has been exceeded. | 已超过可以操作的最大弹性网卡数。 | 诊断 |
| 403 | MaxEniPrivateIpsCountExceeded | The number of secondary private IPs assigned to the specified ENI exceeds the limit. For more information, see the actual return result of the %s placeholder in the error message. | 指定的ENI分配的辅助私网IP数量超过限制，具体信息请参见错误信息%s占位符的实际返回结果。 | 诊断 |
| 404 | Maxscale.NotFound | The related maxscale instance is not found. | 操作失败，未找到关联的maxscale实例。 | 诊断 |
| 404 | Maxscale.NotFound | The relative maxscale instance is not found. | 操作失败，未找到关联的maxscale实例。 | 诊断 |
| 400 | MaxscaleAlreadyExist | The Maxscale is already existed. | Maxscale已存在。 | 诊断 |
| 400 | MaxscaleDisabledSSLError | Target connectString is not enabled SSL. | 目标网络地址未开启SSL。 | 诊断 |
| 403 | MaxscaleInstanceNotSupport | Instances with maxscale instance do not support this operation. | 带Maxscale代理的实例不支持此操作。 | 诊断 |
| 403 | MaxScaleInstanceNotSupport | Instances with maxscale do not support this operation. | 带有 MaxScale 的实例不支持此操作 | 诊断 |
| 400 | MaxscaleInternalError | Database proxy status is CLASS_CHANGING. | DB代理状态是规格变更中，请稍后重启。 | 诊断 |
| 403 | MaxScaleLevel.NotSupport | The current maxscale ins_num does not support this operation. | 操作失败，当前数据库代理规格不支持此操作。 | 诊断 |
| 403 | MaxscaleMinorVersionNotSupport | The Maxscale version used by the instance is too low, please upgrade the Maxscale version first. | 实例使用数据库代理的版本过低，请先升级数据库代理版本。 | 诊断 |
| 400 | MaxscaleNotSupport | The current custins does not support Maxscale. Please check the conditions for enabling Maxscale. | 操作失败，实例不支持独享代理，请检查开通独享代理的配置信息。 | 诊断 |
| 400 | MaxscaleNotSupport | Maxscale not supported | 操作失败，实例不支持独享代理，请检查开通独享代理的配置信息。 | 诊断 |
| 400 | MaxscaleNotSupport | Current custins can not support Maxscale. | 带有maxscale的实例不支持此操作。 | 诊断 |
| 400 | MaxscaleServiceLinkedRole.NotFound | Service linked role 'AliyunServiceRoleForRDSProxyOnEcs' not found. | 数据库代理服务关联角色未找到，请检查。 | 诊断 |
| 400 | MetaDataRequestFailed | Meta data request failed. | 元数据查询失败。 | 诊断 |
| 400 | MGRMasterNodeRestart.Unsupported | Specific primary node is not supported to restart in MGR instance. | MGR实例无法指定主节点重启。 | 诊断 |
| 400 | MigrateAlreadyExistsFault | Duplicate migration is forbidden. | 禁止重复迁移。 | 诊断 |
| 400 | MigrateAlreadyExistsFault | The rds instance already has a given vpc migrate task. | RDS实例档已存在一个VPC迁移任务。 | 诊断 |
| 403 | MigrateAlreadyReadWriteSplitExistsFault | The rds instance already has a given vpc migrate task. | RDS实例已存在指定VPC迁移任务。 | 诊断 |
| 403 | MigrateSlaveNotSupport | Current DB instance state does not support migrating slave, please switch the Primary/Secondary Instance first. | 当前实例的状态不支持仅迁移备库，强行迁移会导致访问数据库的性能下降，请先做一次 HA 切换。 | 诊断 |
| 403 | MigrationTaskAlreadyExists | The instance already has a migrating task. | 操作失败，已经存在迁移任务。 | 诊断 |
| 400 | MinorVersionAttr.NotFound | Cannot find minor version attribute by given custins. | 无小版本信息。 | 诊断 |
| 400 | MinorVersionNotSupport | The current database minor version does not support the operation. | 当前实例内核小版本不支持该操作，可尝试升级内核小版本。 | 诊断 |
| 400 | MinorVersionNotSupport.SSLEnabled | Custins minor version does not support current action. | 实例小版本不支持本次操作 | 诊断 |
| 400 | MirrorInsExists | Specified DB instance mirror ins already existed. | 当前数据库实例镜像已存在。 | 诊断 |
| 400 | MissBackupSetAndRestoreTime.NotFound | Both BackupSet and RestoreTime are null. | 操作失败，BackupSet和RestoreTime都为空。 | 诊断 |
| 400 | MissingAction | The request is missing an action parameter. | 服务器请求错误。 | 诊断 |
| 400 | MissingActivityId | ActivityId is mandatory for this action. | ActivityId参数缺失。 | 诊断 |
| 400 | MissingBucket | The specified parameter Bucket is not found. | OSS Bucket不存在。请您创建对应地域的Bucket。 | 诊断 |
| 400 | MissingCategory | The instance is missing a category parameter. | 实例缺少类别参数。 | 诊断 |
| 400 | MissingConnectionString | The request is missing a ConnectionString parameter. | 操作失败，请求缺少要延期的经典网络连接地址（ConnectionString）。 | 诊断 |
| 400 | MissingLocation | The specified parameter Location is not found. | 备份文件的位置信息不存在。请选择备份文件正确的存储位置。 | 诊断 |
| 400 | MissingObject | The specified parameter Object is not found. | 操作失败，备份文件不存在。 | 诊断 |
| 400 | MissingParam.Frequency | The frequency must be specified when you create a timed task. | 创建定时任务时必须指定频率。 | 诊断 |
| 400 | MissingParam.InstanceId | The parameter instanceId is missing or empty. | 实例ID为空。 | 诊断 |
| 400 | MissingParameter | The input parameters DBInstanceClass and DBInstanceStorage all blank or no change. | 参数缺失，请您补充必填参数后重试。 | 诊断 |
| 400 | MissingParameter | The input parameter "OwnerId" or "OwnerAccount" that is mandatory for processing this request is not supplied. | 操作失败，OwnerId无效。 | 诊断 |
| 400 | MissingParameter | The parameter - Tags should not be null | 操作失败，标签键（Tag.N.Key）参数不能为空。 | 诊断 |
| 400 | MissingParameter | Missing parameter, please check if the parameters are complete. | 缺失参数，请检查参数是否完整。 | 诊断 |
| 400 | MissingParameter.DiskIdOrDiskIds | Specified parameter DiskId or DiskIds is missing. | 缺少指定参数DiskId或DiskIds。 | 诊断 |
| 400 | MissingParameter.MinorVersionTag | You must specify the parameter MinorVersionTag. | 小版本号不能为空 | 诊断 |
| 400 | MissingParameter.ResourceIds | The parameter ResourceIds.N must not be null. | 参数ResourceIds.N不能为空。 | 诊断 |
| 400 | MissingParameter.ResourceTagKey | You must specify ResourceTag.N.Key. | 必须指定ResourceTag.N.Key。 | 诊断 |
| 400 | MissingParameter.TagKey | You must specify Tag.N.Key. | 请指定标签键。 | 诊断 |
| 400 | MissingPortRange | The request is missing a portRange parameter. | 请求缺少 portRange 参数。 | 诊断 |
| 400 | MissingRWSplistParam | Custins is missing rw split param. | 实例缺少读写分离参数。 | 诊断 |
| 400 | MissingUID | The request is missing a uid parameter. | 操作失败，当前请求缺失UID。 | 诊断 |
| 400 | MissingUserID | The request is missing a user_id parameter. | 用户ID不存在。 | 诊断 |
| 400 | MissParam | Template is null. | 获取资源模板为空。 | 诊断 |
| ModifyDBInstanceClass | 可用区迁移中 | 诊断 | ||
| 400 | ModifyDBInstanceClass | Zone migration in progress. | 可用区正在迁移中。 | 诊断 |
| 403 | MoneyLessThan100 | The Account Monet less Than 100. | 当前阿里云账号余额不足100，请充值。 | 诊断 |
| 400 | MssqlLicense.LockModeWrong | License is available, but instance is not correctly locked. | 您的SQL Server有效，但实例现在未处于锁定模式。 | 诊断 |
| 400 | MssqlLicense.NotAvailable | The SQL Server product key is not available. | 用户输入的SQL Server license无效。 | 诊断 |
| 400 | MssqlLicense.NotStandard | The input string license is not standard. | 输入的MSSQL license格式错误，请检查并重试。 | 诊断 |
| 400 | MssqlLicense.UnlockInsFails | License is available, but instance unlock fails unexpectedly. | 用户输入的license正确，但是解锁实例失败。 | 诊断 |
| 400 | MssqlLicense.VersionUnmatch | The database version of the SQL Server product key you provided does not match your RDS Instance. | 当前输入的许可证版本与待激活实例不匹配，请确认许可证版本后重新输入。 | 诊断 |
| 400 | MssqlLicenseStatus.ExistsActive | The current state has been activated. | 实例状态为已激活。 | 诊断 |
| 404 | MultiNodeInstanceCoverRestoreUnsupported | More than 3 node instance not support covering restore. | 操作失败，超过3个节点实例不支持覆盖恢复。 | 诊断 |
| 400 | NetProtocolIpv6NotSupport | Current DB instance ip protocal ipv6 does not support this operation. | 当前数据库实例的 IPv6 协议不支持此操作。 | 诊断 |
| 403 | NetTypeExists | The specified public network type already exists. | 操作失败，当前网络类型已存在。请您检查参数是否正确。 | 诊断 |
| 403 | NetTypeExists | Specified net type already existed. | 网络类型切换失败，当前网络类型已经存在。 | 诊断 |
| 403 | NetTypeExists | Specified network type already exists. | 网络类型切换失败，当前网络类型已经存在。 | 诊断 |
| 404 | NetTypeExists | The specified public network type existed | 网络类型已存在，请检查该参数是否正确。 | 诊断 |
| 400 | NetWork.NotFound | NetWork.NotFound | 网络不可用。 | 诊断 |
| 400 | NetworkConnectionCreating | The existing network connection is already being created, please do not create it repeatedly. | 已创建现有网络连接，请不要重复创建。 | 诊断 |
| 408 | NetworkOrSqlTimeoutError | Failed to create login due to potential SQL Server overload or other issues that may cause the login creation fail. Please retry later. | 由于潜在的SQL Server过载或实例账号过多，导致查询超时失败。 | 诊断 |
| 403 | NoActiveBYOK | This custins no active byok. | 实例暂未开通云盘加密功能。 | 诊断 |
| 400 | NoAttributeToModify | No attribute to be modified in this request. | 没有任何属性被修改。 | 诊断 |
| 400 | NoAvailableDisasterRestoreBakset | No available disaster restore bakset. | 操作失败，当前没有可用的恢复集。 | 诊断 |
| 400 | NoAvailableLogBackup | No available log backup. | 操作失败，当前没有可用的日志备份。 | 诊断 |
| 400 | noAvailablePaymentMethod | No payment method is specified for your account. We recommend that you add a payment method. | 没有为您的账户指定付款方式。我们建议您添加一种付款方式。 | 诊断 |
| 400 | NoAvailablePaymentMethod | No payment method is specified for account. We recommend that you add a payment method. | 账户未指定付款方式。我们建议您添加付款方式。 | 诊断 |
| 400 | NoBackupSetRegion | BackupSetRegion is absence. | 操作失败，备份区域不存在。 | 诊断 |
| 400 | NoBaksetName | BaksetName is absence. | 操作失败，备份集名称不存在。 | 诊断 |
| 403 | noIdentification | Main account uid not authenticated. | 主账号uid未认证。 | 诊断 |
| 403 | NoPermission.Operator | The operator is not permission for this operate. | 无权限进行此操作。 | 诊断 |
| 400 | NoPermission.Operator | The user is not authorized to operate on the specified resource. | 用户对指定资源无操作权限 | 诊断 |
| 400 | NoPermission.SystemTag | You have no permission to use system tags. | 不能使用系统标签。 | 诊断 |
| 400 | NoSourceInstanceName | No SourceDBInstanceName. | 操作失败，没有源实例名称。 | 诊断 |
| 400 | NotFindAvailableVswitch | Secondary zone, no available switch found under the current vpc. | 当前vpc下，实例的备可用区无可用交换机。 | 诊断 |
| 400 | NotFound.ParamGroupId | Current ParamGroupId not found. | 参数模板不存在. | 诊断 |
| 403 | NotHaveProxy | The current instance does not have a proxy. | 当前实例没有代理。 | 诊断 |
| 403 | NotInFlowController | Sorry,no permission. | 非集团上云用户不可用，无权限。 | 诊断 |
| 403 | NotSupportedBackupMethod | When the storage is larger than 4000 GB, only snapshot backup is supported. | 当存储空间大于4000GB，仅支持快照备份。 | 诊断 |
| 400 | NotSupportReduceDiskSize | Not support reduce disk size. | 操作失败，不支持减少磁盘大小。 | 诊断 |
| 400 | NOT_ENOUGH_BLANCE | Your balance is insufficient, please recharge. | 当前账户余额不足，请先充值。 | 诊断 |
| 400 | NOT_ENOUGH_QUOTA | Your instance has reached the maximum. | 已达实例上限（主实例最多30个，只读实例最多5个）。请释放不需要的实例。 | 诊断 |
| 400 | NOT_RUNNING | The instance is not running. | 该实例为非运行状态。 | 诊断 |
| 400 | NumberExceed.ResourceIds | The maximum number of ResourceIds is exceeded. The maximum value is 50. | 操作失败，ResourceIds参数的编号超过有效值，有效值：50 | 诊断 |
| 400 | NumberExceed.ResourceTags | The maximum number of ResourceTags is exceeded. | 资源标签数量超过最大限制。 | 诊断 |
| 400 | NumberExceed.Tags | The maximum number of Tags is exceeded. The maximum is 20. | 标签参数数量超过限制，有效数量：20。 | 诊断 |
| 400 | NumberExceed.Tags | The maximum number of Tags is exceeded. The maximum value is 20. | Tag参数中最多包含不超过20个标签。 | 诊断 |
| 400 | NumberExceed.Tags | Ensure the number of tag parameters is not greater than 20. | 标签个数超过最大限制。 | 诊断 |
| 400 | NumberExceed.Tags | The Tags parameter number is exceed. | 标签个数超过最大限制。 | 诊断 |
| 403 | OldPasswordWrong | The input old password is wrong. | 密码错误，请重新设置密码。 | 诊断 |
| 403 | Operation.Forbidden | The operation is not permitted. | 该操作是不被允许的。 | 诊断 |
| 403 | OperationDenied | The vpc service is error, please check params. | 操作失败，当前VPC服务出现错误。请您检查参数是否正确。 | 诊断 |
| 403 | OperationDenied | The resource is out of usage. | 资源不足，请联系资源值班增加库存。 | 诊断 |
| 400 | OperationDenied | VPC IP is in use, please check. | 操作失败，当前VPC IP已经被使用。 | 诊断 |
| 403 | OperationDenied | VPC system error | 资源不足，请更换其他地域创建该资源。 | 诊断 |
| 403 | OperationDenied | The requested instance is out of resources. | 资源不足，请联系资源值班增加库存 | 诊断 |
| 403 | OperationDenied | The specified request is out of resources. | 指定请求资源不足。 | 诊断 |
| 400 | OperationDenied | The specified image contains the snapshot of the data disk,does not support this operation. | 包含了数据盘快照的镜像，不支持此操作。 | 诊断 |
| 404 | OperationDenied | The specified operation is denied as this instanceType is not supported. | 实例规格不支持当前操作。 | 诊断 |
| 403 | OperationDenied.AccountMode | The operation is not permitted due to account mode of instance. | 操作失败，当前实例的账户模式不支持此操作。 | 诊断 |
| 400 | OperationDenied.AccountModeUpgrading | This operation is not supported in instance status account permission upgrade. | 实例状态账户权限升级中不支持此操作。 | 诊断 |
| 403 | OperationDenied.AccountNoFound | The specified ownerId or resourceOwnerId is not found. | 没有找到指定的ownerId，请检查ownerId的正确性。 | 诊断 |
| 403 | OperationDenied.AccountStatus | The operation is not permitted due to status of account. | 数据库账号异常，请检查账号状态。 | 诊断 |
| 403 | OperationDenied.AccountType | The operation is not permitted due to type of account. | 操作失败，此账户类型不支持该操作。 | 诊断 |
| 403 | OperationDenied.ApiForbidden | operation not permitted. | 当前操作不被允许。 | 诊断 |
| 403 | OperationDenied.ApiForbidden | Operation is not permitted. | 操作不允许 | 诊断 |
| 403 | OperationDenied.ApiForbiddenForLogBackupFrequency | When the instance is a snapshot backup, the log backup frequency is not allowed to be consistent with the data backup. | 当实例为快照备份时，日志备份频率不允许为"与数据备份一致"。 | 诊断 |
| 403 | OperationDenied.AutoPay | The operation is not permitted due to autoPay no supported. | 该产品暂不支持自动续费。 | 诊断 |
| 403 | OperationDenied.AutoRenewNotSupport | The specified parameter AutoRenew is not support. | 操作失败，仅包年包月支持自动续费功能。 | 诊断 |
| 403 | OperationDenied.BackupJobExists | The operation is not permitted due to backup job exist. | 创建备份失败，存在正在执行中的备份任务。如果需要创建新的备份，需要删除已经存在的历史备份。 | 诊断 |
| 403 | OperationDenied.BackupLogStatus | The Current backup log enable status does not support this operation. | 备份日志在启用状态下不支持该操作。 | 诊断 |
| 403 | OperationDenied.BackupMethod | The operation is not permitted method of backup. | 操作失败，备份方式不支持该操作，请检查该参数是否正确。 | 诊断 |
| 403 | OperationDenied.BackupMethod | The operation is not permitted due to BackupMethod no supported. | 当前操作不被允许的备份方法。 | 诊断 |
| 403 | OperationDenied.BackupSetDeleteNotSupport | The Specified backup does not support this operation. | 当前备份集不支持删除 | 诊断 |
| 403 | OperationDenied.BackupStatus | The operation is not permitted due to status of instance backup. | 备份失败，备份集状态不支持此操作，当数据备份存储状态为Enabled时才支持备份。 | 诊断 |
| 403 | OperationDenied.BackupStatus | The operation is not permitted due to status of instancebackup. | 备份集状态不可用，请稍后重试。 | 诊断 |
| 403 | OperationDenied.BidInvalid | The operation is not permitted due to ownerId or resourceOwnerId. | 操作失败，当前ownerId或者resourceOwnerId权限不够，请使用更高级权限的ownerId或者resourceOwnerId进行操作。 | 诊断 |
| 403 | OperationDenied.BidOwnResource | Bid user can not own resource. | 操作失败，当前ownerId或者resourceOwnerId权限不够，请使用更高级权限的ownerId或者resourceOwnerId进行操作。 | 诊断 |
| 403 | OperationDenied.ChildDBInstanceExists | The specified instance had child instance. | 操作失败，当前实例已存在临时实例。 | 诊断 |
| 403 | OperationDenied.ChildDBInstanceExists | The specified instance existed child instance. | 数据库实例有子实例，不支持当前操作。 | 诊断 |
| 400 | OperationDenied.ClassChanging | This operation is not supported in instance status escalation. | 实例状态升降级中不支持此操作。 | 诊断 |
| 403 | OperationDenied.ClassicNetworkNotSupported | The operation is not permitted due to ClassicNetwork instance. | 操作失败，经典网络实例暂不支持该操作。 | 诊断 |
| 403 | OperationDenied.ClassicNetworkType | The operation is not permitted due to status of instance. | 操作失败，经典网络类型不支持此操作。 | 诊断 |
| 403 | OperationDenied.CloudInstanceIdDuplicated | The CloudInstanceId duplicated. | 操作失败，当前CloudInstanceId已存在。 | 诊断 |
| 403 | OperationDenied.CloudInstanceIdDuplicated | The CloudInstanceId duplicated | 操作失败，CloudInstanceId重复。 | 诊断 |
| 400 | OperationDenied.ClusterIsExisted | The specified vCluster is existed. | 指定的集群已经存在，请勿重复创建。 | 诊断 |
| 403 | OperationDenied.ClusterNotAccess | No availble cluster. | 集群无效。 | 诊断 |
| 403 | OperationDenied.ClusterNotSupport | The instance cluster does not support this operation. | 操作失败。实例不支持该操作。 | 诊断 |
| 400 | OperationDenied.Creating | This operation is not supported in instance state creation. | 实例状态创建中不支持此操作。 | 诊断 |
| 403 | OperationDenied.DBInstance | The operation is not permitted due to type of the instance. | 操作失败。当前实例状态不支持该操作。 | 诊断 |
| 403 | OperationDenied.DBInstance | The operation is not permitted due to status of the instance. | 操作失败，当前实例状态不支持此操作。 | 诊断 |
| 403 | OperationDenied.DBInstanceConnType | The current DB instance connection type does not support this operation. | 操作失败，当前的网络连接类型不支持该操作。 | 诊断 |
| 403 | OperationDenied.DBInstanceEngine | The operation is not permitted due to engine of instance. | 操作失败，当前实例引擎版本过低，请重新选择数据库引擎版本。 | 诊断 |
| 403 | OperationDenied.DBInstanceId | The operation is not permitted due to DBInstanceId and SourceDBInstanceId is same. | 操作失败，源实例和目标实例名称重复。请修改实例名称。 | 诊断 |
| 403 | OperationDenied.DBInstanceMonitorPeriod | Current DB instance does not support this monitor period. | 当前数据库实例不支持此监视周期。 | 诊断 |
| 403 | OperationDenied.DBInstanceNetType | The operation is not permitted due to network type of the instance. | 操作失败，当前网络类型不支持该操作。。 | 诊断 |
| 400 | OperationDenied.DBInstanceNetType | Operation is denied by the network type of current database instance. | 操作失败，数据库实例的网络类型不支持此操作。 | 诊断 |
| 403 | OperationDenied.DBInstanceState | The current DB instance state does not support this operation. | 当前实例状态不支持。 | 诊断 |
| 403 | OperationDenied.DBInstanceStatus | The operation is not permitted due to instance status. | 操作失败，当前实例状态不支持该操作，请在状态为运行中的实例中进行该操作。 | 诊断 |
| 400 | OperationDenied.DBInstanceStatus | The instance status does not support the operation. | 操作失败，当前实例状态不支持该操作。当实例状态为运行中的时候，才能进行续费、克隆、切换网络类型、修改密码等操作。 | 诊断 |
| 400 | OperationDenied.DBInstanceStatus | Operation is denied by the current database instance status. | 操作失败，当前数据库实例状态不支持。 | 诊断 |
| 403 | OperationDenied.DBInstanceStatus | The operation is not permitted due to status of instance. | 操作失败，当前实例状态不支持此操作。 | 诊断 |
| 403 | OperationDenied.DBInstanceStorageReduce | The operation is not permitted due to reduce storage. | 已超过磁盘空间上限。请清理磁盘空间，或扩大磁盘空间。 | 诊断 |
| 403 | OperationDenied.DBInstanceStorageReduce | The operation is not permitted due to reduce storage. | 由于减少存储，不支持当前操作。 | 诊断 |
| 403 | OperationDenied.DBInstanceSyncMode | The operation is not permitted due to instance sync mode. | 操作失败，同步模式无效。请检查参数SyncMode的正确性。 | 诊断 |
| 403 | OperationDenied.DBInstanceType | The operation is not permitted due to type of instance. | 实例类型不支持该操作，请核实是否是主实例。 | 诊断 |
| 403 | OperationDenied.DBInstanceType | The operation is not permitted due to type of the instance. | 操作失败，只读实例不支持克隆。请检查实例类型。 | 诊断 |
| 403 | OperationDenied.DBInstanceUseType | The specified dbinstance use type is not found. | 操作失败，当前实例类型不支持该操作。 | 诊断 |
| 403 | OperationDenied.DBInstanceUseTypeNotSupport | The specified dbinstance use type is not found. | 操作失败，当前实例类型不支持此操作。 | 诊断 |
| 400 | OperationDenied.DBInstnceInRegion | The operation is not permitted due to DBInstance in the region. | 操作失败，当前地域的数据库不支持该操作。 | 诊断 |
| 403 | OperationDenied.DBNameAndAccountPrivilegeCount | The operation is not permitted due to count of database or account privilege. | 操作失败，数据库与权限的数量不一致。 | 诊断 |
| 403 | OperationDenied.DBStatus | The operation is not permitted due to status of database. | 操作失败，当前数据库状态不支持。实例和实例下的数据库是只读状态，支持SQLServer（仅限专享型实例） 必须满足以下条件：1、实例状态：可用；2、当前实例没有临时备份任务；3、当前实例没有迁移任务；4、 当前实例没有恢复备份任务；5、文件已上传完成，并且是有效的。 | 诊断 |
| 403 | OperationDenied.DBStatus | The operation is not permitted due to status of the database. | 操作失败，当前数据库状态不支持此操作，请确保数据库状态为运行中。 | 诊断 |
| 403 | OperationDenied.DBType | The operation is not permitted due to type of the database. | 该类型数据库不支持此操作，请核实。 | 诊断 |
| 400 | OperationDenied.Deleting | This operation is not supported in instance status deletion. | 实例状态删除中不支持此操作。 | 诊断 |
| 400 | OperationDenied.DeletionProtection | The operation is not permitted when the instance enabled deletion protection. | 当实例已开启删除保护时不允许删除 | 诊断 |
| 403 | OperationDenied.DeletionProtection | The operation is not permitted when the instance is deletion protection is enabled. | 启用实例的删除保护时，不允许执行该操作 | 诊断 |
| 400 | OperationDenied.DesiredSizeExceeded | Not allowed to operate more than 100 nodes at one time. | 不允许一次性操作超过100个节点。 | 诊断 |
| 400 | OperationDenied.Destoryed | The instance state has been destroyed. This operation is not supported. | 实例状态已销毁不支持此操作。 | 诊断 |
| 403 | OperationDenied.DiskCreatingSnapshot | The operation is denied due to a snapshot of the specified disk is not completed yet. | 指定的磁盘正在创建快照。 | 诊断 |
| 403 | OperationDenied.DiskTypeViolation | The specified disk is a system disk and cannot support the operation. | 指定的云盘是系统盘，不能卸载。 | 诊断 |
| 403 | OperationDenied.EnabledSSLNotSupport | The specified parameter "EnabledSSL" is not valid. | EnabledSSL参数无效。 | 诊断 |
| 403 | OperationDenied.FlavorNotSupported | The flavor does not support preemptible instances. | 该规格不支持抢占式实例。 | 诊断 |
| 403 | OperationDenied.GuardDBInstanceLower | The operation is not permitted due to higher guard instance version. | 较高的灾备实例版本不支持该操作。 | 诊断 |
| 403 | OperationDenied.HaStatus | The operation is not permitted due to haStatus no supported. | 操作失败，不支持hastatus，因此不允许该操作。 | 诊断 |
| 403 | OperationDenied.ImportStaus | The operation is not permitted due to status of import. | 操作失败，当前Import状态不支持此操作。 | 诊断 |
| 403 | OperationDenied.IncorrectDiskStatus | The current disk status does not support this operation. | 当前的磁盘不支持此操作，请您确认磁盘处于正常使用状态。 | 诊断 |
| 403 | OperationDenied.IncorrectMigrationStatus | Migration status does not support this operation. | 操作失败，迁移状态不支持。 | 诊断 |
| 403 | OperationDenied.IncorrectTaskStatus | The operation is not permitted due to status of import. | 实例数据导入中，不支持该操作，请稍后重试。 | 诊断 |
| 403 | OperationDenied.IncorrectTaskStatus | The operation is not permitted due to status of the task. | 操作失败，任务状态无效。 | 诊断 |
| 400 | OperationDenied.InsCloning | This operation is not supported in instance clones. | 实例克隆中不支持此操作。 | 诊断 |
| 400 | OperationDenied.InsMaintaining | This operation is not supported in instance status maintenance. | 实例状态维护中不支持此操作。 | 诊断 |
| 403 | OperationDenied.InstanceDiskLimitExceeded | The amount of the disk on instance in question reach its limits. | 指定实例已经达到可挂载磁盘的最大值。 | 诊断 |
| 403 | OperationDenied.InvalidCluster | The operation is not allowed for the cluster, please check clusterId and createExtraParam. | 传入的cluster信息不正确，请检查参数。 | 诊断 |
| 400 | OperationDenied.InvalidClusterStatus | The specified cluster status not support current operation. | 集群状态不支持该操作，请确认后再试. | 诊断 |
| 400 | OperationDenied.InvalidNodeNumber | There are nodes in the cluster. Delete the Custom container node in the cluster first. | 该集群下还有节点，请先删除集群下的Custom容器节点。 | 诊断 |
| 400 | OperationDenied.InvalidStorageSize | The storage size limit is exceeded. | 已超过磁盘空间上限，请清理磁盘空间，或扩大磁盘空间。 | 诊断 |
| 400 | OperationDenied.JobStatus | Failed to disconnect the synchronization link, unable to switch to the primary instance. | 实例当前任务状态禁止该操作，请稍后重试。 | 诊断 |
| 403 | OperationDenied.LockMode | The operation is not permitted due to instance being locked. | 实例锁定中，不支持该操作。请检查实例的存储空间是否已满，或者实例是否已到期。若磁盘空间已满，请进行变更配置，扩大存储空间后即可解锁；若实例已到期，续费后即可解锁。 | 诊断 |
| 403 | OperationDenied.LockMode | The operation is not permitted due to lock of instance. | 操作失败，实例锁定中。实例过期或磁盘满，可能引起实例锁定。请检查，若实例过期，请及时续费；若磁盘满，请联系客服处理。 | 诊断 |
| 403 | OperationDenied.LockMode | The operation is not permitted when the instance locked. | 操作失败，实例锁定中。可能账户余额不足，请续费后解锁实例。 | 诊断 |
| 403 | OperationDenied.MasterDBInstanceState | The specified DB instance is not in the available state. | 操作失败，当前实例状态不允许此操作，请确保实例状态为运行中。 | 诊断 |
| 400 | OperationDenied.MasterDBInstanceState | The operation is not permitted due to status of instance. | 实例状态错误，请确保实例状态为运行中。 | 诊断 |
| 400 | OperationDenied.MasterDBInstanceState | The operation is not permitted due to status of master instance. | 操作失败，当前只读实例正在变更，此状态下主实例不支持此操作，请等待只读实例完成后，再进行重试。 | 诊断 |
| 400 | OperationDenied.MasterDBInstanceState | The Primary instance in the current state does not support this operation. Try again when the Primary instance is in Running state. | 当前状态的主实例不支持此操作，当主实例状态为运行状态后再重试。 | 诊断 |
| 403 | OperationDenied.MigrationStatus | The operation is not permitted due to status of engine migration. | 引擎迁移状态不允许该操作 | 诊断 |
| 400 | OperationDenied.MinorVersionTransing | This operation is not supported in instance status minor version upgrade. | 实例状态小版本升级中不支持此操作。 | 诊断 |
| 400 | OperationDenied.MinorVersionUpgrading | This operation is not supported in instance minor version upgrade. | 实例小版本升级中不支持此操作。 | 诊断 |
| 403 | OperationDenied.ModifyBackupSwitchOff | The switch is not turned on. It is forbidden to modify the backup mode. | 切换失败，未开启跨地域备份。 | 诊断 |
| 403 | OperationDenied.ModifyInternetBandwidth | Specified instance has Eip Address, unassociate it first. | 当前实例绑定了弹性公网，需要先解绑。 | 诊断 |
| 400 | OperationDenied.MultiRegions | Specified operation dose not support multiple regions. | 当前操作不支持多个地域。 | 诊断 |
| 400 | OperationDenied.NetCreating | This operation is not supported in the instance state creation network connection. | 实例状态创建网络连接中不支持此操作。 | 诊断 |
| 400 | OperationDenied.NetDeleting | This operation is not supported in the instance state release network connection. | 实例状态释放网络连接中不支持此操作。 | 诊断 |
| 400 | OperationDenied.NetModifying | This operation is not supported in the instance state modification network connection. | 实例状态修改网络连接中不支持此操作。 | 诊断 |
| 403 | OperationDenied.NoDatabase | The operation is not permitted due to no database. | 数据库不存在，备份实例的时候，数据库必须存在。 | 诊断 |
| 400 | OperationDenied.NodePoolNodes | Please remove the nodes on the node pool before deleting. | 请移除节点池下的节点，或将节点池缩容至节点数为0后再删除节点池。 | 诊断 |
| 400 | OperationDenied.NodePoolNotSupport | There are no enough nodes in the running state without pods in the node pool. Please delete the pods from the nodes and try again, or choose specified nodes to be removed. | 节点池中没有足够的running状态的空节点，请从节点上删除pod，确保节点池中有足够的running状态空节点后重试，或者指定节点移除。 | 诊断 |
| 400 | OperationDenied.NodePoolStateIsNotActive | The state of the node pool is not active. If the state of the node pool is scaling failed, please align the desired size with the total nodes. After the node pool state changes to active, try again. | 节点池状态非激活中。如果节点池状态为伸缩失败，请将节点池目标节点数与当前节点数对齐。待节点池状态变为激活中再尝试。 | 诊断 |
| 400 | OperationDenied.NoEniStock | The requested resource of ENI is insufficient in the specified ECS, please retry or upgrade to enterprise-level computing instance types. | 当前实例上的 ENI 库存资源不足，请重试或升配到企业级规格。 | 诊断 |
| 400 | OperationDenied.NoPermission | You are not authorized to do this action. You should be authorized by RAM. | 权限不足，请先通过Ram完成授权。 | 诊断 |
| 400 | OperationDenied.NoPermission | The user are not authorized to do this action. You should be authorized by product manager. | 用户无权执行此操作。 | 诊断 |
| 403 | OperationDenied.NoStock | The requested resource is sold out in the specified zone, try other types of resources or other regions and zones. | 库存不足。 | 诊断 |
| 403 | OperationDenied.NotFoundBackup | The operation is not permitted due to no backup. | 操作失败，克隆的备份集不存在。请查看已存在的备份集。 | 诊断 |
| 400 | OperationDenied.NotFoundBackupSetIdOrRestoreTime | The operation is not permitted due to no backupSetId or restoreTime. | 未获取备份集ID或恢复时间，无法执行该操作。 | 诊断 |
| 403 | OperationDenied.NotFoundBackupSetIdOrRestoreTime | The operation is not permitted due to no backupSetId or RrestoreTime. | 未获取备份集ID或恢复时间，无法执行该操作。 | 诊断 |
| 403 | OperationDenied.NotSupport | the specified instance region does not support this operation. | 操作失败，当前区域不支持。 | 诊断 |
| 403 | OperationDenied.NotSupportedBackupMethod | When the storage is larger than 4000 GB, only snapshot backup is supported. | 当存储空间大于4000GB，仅支持快照备份。 | 诊断 |
| 400 | OperationDenied.OperateFrequently | The modification operation is too frequent. | 该修改操作过于频繁 | 诊断 |
| 403 | OperationDenied.OrderUnPaid | The operation is not permitted due to the wrong Order status (Unpaid). | 操作失败，存在未支付的订单。请在账户总览中查看。 | 诊断 |
| 403 | OperationDenied.OutofUsage | The resource is out of usage. | 当前集群的资源不足，请选择其它可用区。 | 诊断 |
| 403 | OperationDenied.OwnerAccountNoFound | The specified OwnerId or ResourceOwnerId does not exist. | 生产不支持，请根据requestID联系客服。 | 诊断 |
| 403 | OperationDenied.PasswordWrong | The operation is not permitted due to wrong of password. | 密码校验失败，请核实后重试。 | 诊断 |
| 403 | OperationDenied.PayType | Please wait for 15 minutes until the pay type is not PREPAY. | 当前处于预付费状态中，请15分钟后再试 | 诊断 |
| 400 | OperationDenied.PayType | The operation is not permitted due to pay type of instance. | 操作失败，实例当前计费模式不支持此操作。 | 诊断 |
| 403 | OperationDenied.PerformanceLevelNotMatch | The specified PerformanceLevel and disk size do not match. | 指定的性能等级与磁盘大小不匹配。 | 诊断 |
| 403 | OperationDenied.PrePayTypeNotSupported | The operation is not permitted due to pay type of instance. | 预付费实例,不允许直接删除 | 诊断 |
| 403 | OperationDenied.PrimaryDBInstanceStatus | The operation is not permitted due to status of primary instance. | 操作失败，无法迁移专属集群内非运行状态的RDS实例。 | 诊断 |
| 403 | OperationDenied.PrimaryDBInstanceType | The operation is not permitted due to type of primary instance. | 操作失败，请检查实例状态是否为运行中，只读实例不支持克隆和备份实例。 | 诊断 |
| 403 | OperationDenied.Product | The product code is not supported. | 不支持产品代码。 | 诊断 |
| 403 | OperationDenied.PublicConnectionExists | The specified public connection already existed. | 该公共连接已经存在。 | 诊断 |
| 400 | OperationDenied.QuotaExceed | The maximum number of Tags is exceeded. | 操作失败，Tags超过限制。 | 诊断 |
| 400 | OperationDenied.QuotaInsufficient | The DAS Enterprise Edition (V1) quota is insufficient. | DAS企业版(V1)配额不足 | 诊断 |
| 400 | OperationDenied.ReadDBInstanceStatus | The readOnly instance status does not support this operation. | 操作失败，当前实例状态不允许此操作，请确保实例状态为运行中。 | 诊断 |
| 400 | OperationDenied.ReadinsMaintaining | This operation is not supported in read-only instance maintenance. | 只读实例维护中不支持此操作。 | 诊断 |
| 400 | OperationDenied.ReadInsTransing | This operation is not supported in read-only instance migration. | 只读实例迁移中不支持此操作。 | 诊断 |
| 403 | OperationDenied.Region | The operation is not permitted due to different region. | 操作失败，当前区域不支持此操作。 | 诊断 |
| 403 | OperationDenied.RegionIdNotSupported | The region does not support preemptible instances. | 该区域不支持抢占式实例。 | 诊断 |
| 403 | OperationDenied.RequestExists | The specified request already exists. | 操作失败，该请求已存在。 | 诊断 |
| 403 | OperationDenied.RequestNotFinished | The specified request not finished. | 当前请求任务没有完成。 | 诊断 |
| 403 | OperationDenied.Resource | Specified DB instance class or storage is not available in the specified Availability Zone. | 可用区资源不足，请稍后重试。 | 诊断 |
| 400 | OperationDenied.Resource | The current instance type is insufficient. Select another instance type | 您选择的规格库存不足，请选择其他规格购买。 | 诊断 |
| 403 | OperationDenied.Resource | Specified DB instance class or storage is not available in all Availability Zones. | 资源不足，请变更实例规格或存储规格后再试。 | 诊断 |
| 400 | OperationDenied.Restarting | This operation is not supported during instance state restart. | 实例状态重启中不支持此操作。 | 诊断 |
| 400 | OperationDenied.RestoreTime | The instance with snapshot backup enabled can only be restored to the instance with snapshot backup enabled. | 开启快照备份的实例，只能恢复到开启快照备份的实例。 | 诊断 |
| 400 | OperationDenied.RWSplitNetTypeExists | OperationDenied.RWSplitNetTypeExists | 操作失败，实例存在读写分离地址。请先释放读写分离地址，再重试。 | 诊断 |
| 403 | OperationDenied.SecurityIPListDuplicate | The Specified same security IP already exists. | 指定的IP已经存在，请您重新填写IP。 | 诊断 |
| 400 | OperationDenied.SlaveInsTransing | This operation is not supported in instance backup library migration. | 实例备库迁移中不支持此操作。 | 诊断 |
| 400 | OperationDenied.SnapshotBackupSet | Snapshot backup set can only be restored to the instance with snapshot backup enabled. | 开启快照备份的实例且备份集类型为快照备份的，只能恢复到开启快照备份的实例。 | 诊断 |
| 403 | OperationDenied.SnapshotNotAvailable | The specified snapshot is not available. | 快照不可用 | 诊断 |
| 403 | OperationDenied.SnapshotNotSupport | The specified snapshot type is shared, which is not supported. | 不支持使用共享的快照 | 诊断 |
| 403 | OperationDenied.SQLLogActiveStatus | The operation is not permitted due to SQLLogActive status. | 指定的SQLLogActive无效，请检查该参数是否正确。 | 诊断 |
| 400 | OperationDenied.SslModifying | This operation is not supported in instance state SSL modification. | 实例状态ssl修改中不支持此操作。 | 诊断 |
| 400 | OperationDenied.Starting | This operation is not supported during instance state startup. | 实例状态启动中不支持此操作。 | 诊断 |
| 400 | OperationDenied.Stoped | This operation is not supported in instance status downtime. | 实例状态停机中不支持此操作。 | 诊断 |
| 400 | OperationDenied.SubAccountNotAllowed | Please check your account type, only the main account supports purchasing storage packages. | 请检查您的帐户类型，只有主帐户支持购买存储包。 | 诊断 |
| 403 | OperationDenied.Switch | Specified instance cannot be switched to VPC. | 操作失败，当前实例已是VPC，无需切换到VPC。请检查实例网络类型。 | 诊断 |
| 400 | OperationDenied.Switch | The specified instance must not be switched to VPC. | 操作失败，当前实例不支持切换至专有网络。 | 诊断 |
| 403 | OperationDenied.Switch | Specified instance can not be switched to VPC. | 操作失败，指定的实例无法切换到VPC。 | 诊断 |
| 403 | OperationDenied.SwitchSnapshotToPhysical | Only physical backup to snapshot backup is supported. | 当前操作仅支持物理备份到快照备份。 | 诊断 |
| 400 | OperationDenied.SwitchToCrossRegionBackup | Snapshot backup does not support cross region backup storage at present. | 操作失败，快照备份目前不支持跨区域备份存储。 | 诊断 |
| 400 | OperationDenied.SwitchToSnapshot | Snapshot backup does not support cross region storage at present. Please turn off cross region backup before switching to snapshot backup mode. | 操作失败，快照备份目前不支持跨区域存储。在切换到快照备份模式之前，请关闭跨区域备份。 | 诊断 |
| 403 | OperationDenied.SwitchToVPC | Specified instance cannot be switched to VPC. | 当前实例无法切换VPC。 | 诊断 |
| 403 | OperationDenied.SystemConcurrent | Failure caused by Concurrent operations. | 并发操作失败，请稍后重试。 | 诊断 |
| 403 | OperationDenied.TaskDuplicated | The current task duplicated in the instance. | 操作失败，相同的请求任务正在运行，请稍后再试。 | 诊断 |
| 403 | OperationDenied.TaskExceeded | The concurrent tasks exceeded allowed amount. | 已超过并发任务数量上限。请修改数量后重试。 | 诊断 |
| 403 | OperationDenied.TempDBInstanceExists | The operation is not permitted due to temp instance exist. | 操作失败。当前实例已存在临时实例。 | 诊断 |
| 400 | OperationDenied.TimeLimit | The interval between the two conversion operations must be greater than 15 minutes. | 操作失败，两次支付类型转换操作的时间间隔应大于15分钟。 | 诊断 |
| 504 | OperationDenied.Timeout | The request processing has failed due to timeout. | 请求由于超时处理失败 | 诊断 |
| 403 | OperationDenied.TimePeriod | The specified parameter "TimePeriod" is not valid. | 操作失败，时间周期设置不正确。 | 诊断 |
| 403 | OperationDenied.TimestampNotSupported | Preemptible instances are not for sale for current time. | 当前时间不销售抢占式实例。 | 诊断 |
| 400 | OperationDenied.Transing | This operation is not supported in instance state migration. | 实例状态迁移中不支持此操作。 | 诊断 |
| 400 | OperationDenied.UnSupportedNodePoolStatus | Node pool status is not active please try again later. | 节点池当前状态不支持此操作，请稍后重试。 | 诊断 |
| 400 | OperationDenied.VersionTransing | This operation is not supported in the instance state migration version. | 实例状态迁移版本中不支持此操作。 | 诊断 |
| 403 | OperationDenied.VSwitchNotAccess | No availble vSwitch. | VSwitch无效，请检查该参数是否正确。 | 诊断 |
| 400 | OperationDenied.XengineSwitch | Current custins can not turn off xengine param. | 当前实例存在 xengine 表，无法切换到其他参数模板。 | 诊断 |
| 403 | OperationDenied.ZoneResource | There is no available zone for inventory. | 没有可用的库存区域。 | 诊断 |
| 400 | OperationNotSupported | This operation is not currently supported. | 目前不支持此操作 | 诊断 |
| 403 | OperationUnsupported.MGR | The sync mode mgr is not allowed to operate. | 组复制的复制模式无法进行该操作。 | 诊断 |
| 400 | OptimizedLockingOperateFailed | Optimized Locking cannot be enabled for the database as Accelerated Database Recovery is not enabled for the database. | 无法为数据库启用优化锁定，因为没有为数据库启用加速数据库恢复。 | 诊断 |
| 400 | ORD.S.QUERY.PROD.ERROR | An error occurred while querying the ordering information | 查询订购错误 | 诊断 |
| 400 | Order.ComboInstanceNotAllowOperate | A package instance is not allowed to operate independently. | 套餐实例不允许单独操作。 | 诊断 |
| 400 | Order.InstHasUnpaidOrder | There is an unpaid order for the service you have purchased. Please pay or void it before placing the order. | 您选购的服务存在未支付订单，请支付或作废后再下单。 | 诊断 |
| 400 | Order.InstHasUnsettledBills | You currently have outstanding bills, please settle them first. | 您当前有欠费账单，请先结清。 | 诊断 |
| 400 | Order.NoRealNameAuthentication | You have not passed the real-name authentication and do not meet the purchase conditions. Please log in to the user center for real-name authentication. | 您还未通过实名认证，不符合购买条件，请登录费用与成本进行实名认证。 | 诊断 |
| 400 | Order.PeriodInvalid | There is a problem with the period you selected, please choose again. | 您选购的周期有问题，请重新选购。 | 诊断 |
| 400 | OrderCreatedFault | You can not create the order due to the system reasons. please contact customer service. | 操作失败，当前由于系统原因无法创建订单。请提交工单处理。 | 诊断 |
| 400 | OrderQuotaExceeded | Oops | 已达订单Quota上限。 | 诊断 |
| 400 | OrderQuotaExceeded | Oops, unable to complete your payment. The reason for this error may be due to one of the following: 1. Your bank account funds are insufficient. 2. Your account is not yet verified. 3. You have already exceeded the maximum limit of RDS instances. | 无法完成当前付款。此错误的原因可能是以下原因之一：1.您的银行账户资金不足。2.您的账户尚未验证。3.您已经超过RDS实例的最大限制。 | 诊断 |
| 400 | OrderQuotaExceeded | Request would result in user exceeding the allowed amount of Postpaid instance across all DB instances. | 操作失败，超过后付费实例数量限制。 | 诊断 |
| 403 | OrderStatus.UnPaid | The specified db instance has unpaid order. | 实例当前存在未支付订单，请支付后重试。 | 诊断 |
| 400 | OrderTaskAlreadyExists | Order task already exists. | 操作失败，当前订单任务已存在。 | 诊断 |
| 400 | OrdQueryAccountError | Error calling account service. | 调用账号服务错误。 | 诊断 |
| 400 | OrdTCommodityQueryError | Failed to query for product. | 查询产品失败。 | 诊断 |
| 400 | OsAccountSameWithInstanceAccount | The OS account name cannot be the same as the instance account name. | 主机账号不能与实例用户账号名字一致。 | 诊断 |
| 400 | OtherEndpoint.Exist | Other endpoint exist. | 连接地址的前缀已存在 | 诊断 |
| 400 | OtherEndpoint.Exist | Other endpoint already exist. | endpoint已存在。 | 诊断 |
| 400 | Param.Invalid | Param invalid | 请求参数错误 | 诊断 |
| 400 | Param.Invalid | Param.Invalid | 参数不合法 | 诊断 |
| 400 | Param.Invalid.TimeEndBeforeStart | Param invalid. End time before start time | 参数错误，结束时间早于开始时间 | 诊断 |
| 404 | Param.NotFound | The specified params is not found. | 参数无效，请检查该参数是否正确。 | 诊断 |
| 404 | Param.NotFound | Specified Param is not found. | 指定的参数不存在。 | 诊断 |
| 500 | ParamError | Invalid parameter | 参数有误 | 诊断 |
| 400 | Parameter.Disabled | Parameters should not be passed when CreateCommand.EnableParameter is false. | 当您禁用命令自定义参数功能时，请不要传递自定义参数。 | 诊断 |
| 400 | Parameter.NotMatched | The parameters of creation do not match those of invocation. | 传入的自定义参数与创建命令时定义的自定义参数不匹配。 | 诊断 |
| 400 | ParameterAbsence | Necessary parameter is absence. | 必要的参数未传。 | 诊断 |
| 403 | ParameterCount.ExceedLimit | The number of command parameters exceeds the maximum number that can be set. | 自定义参数的个数超过限制。 | 诊断 |
| 400 | ParameterIllegal | Param is illegal parameter. | 请求参数不合法，请检查参数。 | 诊断 |
| 400 | ParameterKey.Duplicate | The parameter may not contain duplicate keys. | 参数名称不能重复，请确认后重试。 | 诊断 |
| 403 | ParameterKey.ExceedLimit | The length of the specified parameter key exceeds the maximum length that can be set. | 指定的参数Key长度超过可设置的最大长度。 | 诊断 |
| 400 | ParameterLeastAssociate | Must input at least one optional parameter. | 还原时间或备份集不能同时为空，请设置后重试。 | 诊断 |
| 400 | ParameterLeastAssociate | Must input at least one optional parameter | 必须输入至少一个可选参数。 | 诊断 |
| 403 | ParameterNotFound | Parameter.taskType not found. | 参数taskType未找到。 | 诊断 |
| 400 | ParameterRequired | parameter UnitNode. is required. | 参数UnitNode。是必需的。 | 诊断 |
| 400 | Parameters.Invalid | Parameter error, please check the parameters. | 参数错误，请检查参数。 | 诊断 |
| 400 | ParametersError | Parameters is null. | 参数为空 | 诊断 |
| 403 | ParameterStore.InvalidParameters | The parameter is invalid in Parameter Store. | 未找到命令内容中的{{oos:?}}所指定的参数。 | 诊断 |
| 403 | ParameterStore.NoPermission | You have no access to Parameter Store. | 您无权访问参数存储。 | 诊断 |
| 403 | ParameterStore.NotSupported | Parameter Store is not supported in this region. | 此区域不支持参数存储。 | 诊断 |
| 403 | ParameterType.NotSupported | The type of parameter value is not supported. | 不支持自定义参数值的类型。 | 诊断 |
| 400 | PARAMETER_ERROR | The parameter must not be null. | 参数值为空。请先设置参数值。 | 诊断 |
| 400 | PARAMETER_MUST_NOT_NULL | The parameter must not be null. | 参数不允许为空，请检查参数的正确性。 | 诊断 |
| 404 | ParamGroupOptionKey.NotFound | Specified system parameter group option unregistered. | 未注册指定的系统参数组选项。 | 诊断 |
| 404 | ParamGroupOptionValue.NotFound | Specified system parameter group option value not found. | 未找到指定的系统参数模板。 | 诊断 |
| 400 | ParamGroupOptionValue.NotSupport | Specified option value unsupported. | 不支持指定的选项值。 | 诊断 |
| 400 | ParamGroupsDbTypeError | The instance does not match the specified parameter group. | 参数模板当前仅支持5.6、5.7、8.0版本的MySQL实例。 | 诊断 |
| 400 | ParamGroupsDbTypeNotSupport | The parameter group does not support the specified database type. | 参数模板当前仅支持MySQL实例。 | 诊断 |
| 400 | ParamGroupsDbVersionNotSupport | The parameter group does not support the database version. | 参数模板当前仅支持5.6、5.7、8.0版本的MySQL实例。 | 诊断 |
| 400 | ParamGroupsDescInvalid | The maximum length of parameter group description is exceeded. | 参数模板描述长度应为0~200个字符。 | 诊断 |
| 400 | ParamGroupsInUse | Delete an in-use param group is forbidden. | 禁止删除正在使用的参数组。 | 诊断 |
| 400 | ParamGroupsNameInvalid | The specified parameter group name is invalid. | 参数模板名称格式不正确，格式要求：以英文字母开头，由英文字母、数字、小数点（.）或下划线（_）组成，长度为8~64个字符。 | 诊断 |
| 400 | ParamGroupsNameInvalid | The parameter group name is invalid. | 参数模板名称格式不正确，格式要求：以英文字母开头，由英文字母、数字、小数点（.）或下划线（_）组成，长度为8~64个字符。 | 诊断 |
| 400 | ParamGroupsNotExist | The specified paramGroups does not exist. | 参数模板不存在，您可以调用DescribeParameterGroups接口查询目标地域的参数模板列表。 | 诊断 |
| 400 | ParamGroupsNotExistOrTypeNotSupport | The parameter group does not exist or its type is not supported. | 参数模板不存在或参数模板类型不支持 | 诊断 |
| 400 | ParamGroupsNotExistOrTypeNotSupport | The paramGroups does not exist or its type is not supported. | 参数模板不存在或与实例不匹配，您可以调用DescribeParameterGroups接口查询目标地域的参数模板列表。参数模板当前仅支持MySQL实例。 | 诊断 |
| 400 | ParamNotExist | This param Not Exist | 参数不存在，请检查 Parameters 参数配置。 | 诊断 |
| 403 | ParamNotFound | The parameter is not found for the interface. | 找不到接口的参数 | 诊断 |
| 400 | ParamTypeError | The parameter type error. | 参数类型错误 | 诊断 |
| 400 | pay.insufficientbalance | Open volume paid cloud database. Your account balance is less than 100 RMB. Top-up and try again. | 当前账户余额不足100，请充值后购买。 | 诊断 |
| 400 | Pay.InsufficientBalance | Insufficient available balance. | 可用金不足。 | 诊断 |
| 400 | pay.noCreditCard | Account not bound to credit card. | 账户未绑定信用卡。 | 诊断 |
| 400 | Pay.NoCreditCard | No credit cards. | 无信用卡。 | 诊断 |
| 403 | PayDeniedFault | You can not complete the payment due to the pay system reasons. please contact customer service. | 订单支付失败，请您稍后重试。 | 诊断 |
| 400 | PAYFOR.CreditPayInsufficientBalance | The Specified Account Has Insufficient Balance. | 账户余额不足，请检查确认账户余额。 | 诊断 |
| 400 | PDO_ASSOCIATED_NOT_ALLOWED | PDO associated cannot exist when creating a blue-green deployment. | 创建蓝绿部署时，PDO 关联不能存在。 | 诊断 |
| 400 | PendingActionOverdue | the action execution time is already overdue | 选择的执行时间已过期 | 诊断 |
| 400 | PermissionDenied | The current account has not been authorized to allow RDS to access user's KMS services, authorization needs to be granted to this account. | 用户当前账号没有授权RDS访问用户的kms服务，需要进行KMS授权，可参考授权RDS访问密钥管理服务KMS文档进行授权。 | 诊断 |
| 400 | PermissionDenied_CreateBlueGreenDeployment | No permission to create blue green deployment. | 没有权限创建蓝绿部署。 | 诊断 |
| 400 | PgBouncerEnabled | Instances with pgBouncer enabled do not allow this operation. | 启用了 pgBouncer 的实例不允许此操作。 | 诊断 |
| 404 | PhysicalCustins.NotFound | Physical Custins Not Found. | 找不到物理客户 | 诊断 |
| 400 | PostonlyOrTokenError | PostonlyOrTokenError | 当前会话已过期，或登录账号已切换。请刷新页面后重试。 | 诊断 |
| 400 | Postpaid.NotSupport | The post pay payment method is not supported. | 不支持后付费，请检查付费方式。 | 诊断 |
| 400 | Postpaid.NotSupport | The charge type does not support for postpaid. | 操作失败，费用类型不支持后付费。 | 诊断 |
| 400 | PreCheckInvalid | CreateDdrInstance PreCheck Is Invalid | 跨地域恢复数据到新实例（CreateDdrInstance）预检查无效。 | 诊断 |
| 400 | Prepaid.NotSupport | The charge type does not support for prepaid instance. | 包年包月实例不支持此付费类型。 | 诊断 |
| 400 | Price.CommoditySys | Commodity system call exception. | 商品系统调用异常。 | 诊断 |
| 400 | Price.HsfTimeoutError | Inquiry error. | 询价错误。 | 诊断 |
| 400 | Price.PricingPlanResultNotFound | Pricing plan price result not found. | 定价计划价格结果没有找到。 | 诊断 |
| 400 | Price.WanHuaTong.sys | Inquiry error. | 询价错误。 | 诊断 |
| 400 | PrimaryInstanceWithReadonlyNotSupport | The specified primary instance with the read-only instance does not support the operation. | 具有只读实例的指定主实例不支持此操作 | 诊断 |
| 403 | ProcuceLimited | The Service User is limited to produce. please contact customer service. | 用户权限不足。 | 诊断 |
| 400 | ProductInstanceReleased | The instance has been released. Please check before placing the order. | 实例已释放，请核实后下单。 | 诊断 |
| 403 | ProprietaryCloud.NotSupported | The proprietary cloud not supported. | 专有云不支持。 | 诊断 |
| 404 | ProxyVersion.NotSupport | The Proxy version is unsupported RwSplitNetType. | 读写分离不支持。 | 诊断 |
| 400 | PurchaseDurationInsufficient | The purchase duration does not meet the requirements, please choose again. | 购买时长不满足要求，请重新选择。 | 诊断 |
| 403 | PurchaseRecord.Illegal | Illegal purchase record. | bizType或extend1非法。 | 诊断 |
| 400 | QuantityExceeded | The number of order instances exceeds the limit. | 订单实例数超过限制。 | 诊断 |
| 400 | QueryAccountInfo.Failed | Failed query account information. | 查询账号信息失败。 | 诊断 |
| 404 | QueryPrice.Failed | QueryPrice Failed. | 询价失败，请联系客服同学。 | 诊断 |
| 400 | QueryPrice.UnfinishedOrder | Unfinished order exists | 存在未完成订单。 | 诊断 |
| 400 | QueryPriceResonse.Failed | query price response error. | 操作失败，当前服务网络异常，导致询价失败，请检查网络，确保网络正常。 | 诊断 |
| 400 | queryProdError | Query subscription error: setProdListInSpecsData exception. | 查询订购错误: setProdListInSpecsData exception。 | 诊断 |
| 403 | QuotaExceed.DeploymentSetInstanceQuotaFull | The instance quota in one deployment set exceeded. | 当前部署集内的实例数量已满额。 | 诊断 |
| 400 | QuotaExceed.ElasticQuota | %s. | Custom实例对应主机的ECS用量超过配额上限，请到阿里云官网控制台申请提升配额。 | 诊断 |
| 403 | QuotaExceed.Snapshot | The snapshot quota exceeds. | 快照额度超过限制，若要存储新快照，在不影响业务的情况下，请您删除已有的老快照。 | 诊断 |
| 403 | QuotaExceed.Tags | The number of tags exceeds the maximum number that can be configured.% s is a variable and will dynamically return error information based on the actual situation of the API call. | 标签数超过可以配置的最大数量。%s为变量，将根据调用API的实际情况动态返回错误信息。 | 诊断 |
| 400 | QuotaExceeded.AccountName | The quota of account exceeds. | 账户数量已达上限。同一实例下的数据库共享该实例下的所有资源，其中： MySQL 版实例和 SQL Server 版实例最多可以创建 500 个账号。 PostgreSQL 版实例和 PPAS 版实例没有账号个数限制。 MySQL 5.7 版和 SQL Server 2012 版只能创建初始账号。 | 诊断 |
| 400 | QuotaExceeded.AccountName | Account limit exceeded. | 已达账户数量上限。同一实例下的数据库共享该实例下的所有资源，其中：MySQL 版实例和 SQL Server 版实例最多可以创建 500 个账号。PostgreSQL 版实例和 PPAS 版实例没有账号个数限制。MySQL 5.7 版和 SQL Server 2012 版只能创建初始账号。 | 诊断 |
| 404 | QuotaExceeded.BackupExtractFinished | The Specified OAS backup set had extracted finish. | 该OAS备份集已经提取完成。 | 诊断 |
| 403 | QuotaExceeded.CreateInstance | The quota of create instance exceeds. | 已超过实例数量上限。请释放不需要的实例。 | 诊断 |
| 403 | QuotaExceeded.DBInstanceStorage | The quota of instance storage exceeds. | 实例存储空间不足，请检查。 | 诊断 |
| 400 | QuotaExceeded.DBName | The quota of db exceeds. | 当前实例中数据库数量达到上限，请修改数据库数量后重试。 | 诊断 |
| 400 | QuotaExceeded.DBName | The database operation execeed. | 当前实例中数据库数量达到上限，请修改数据库数量后重试。 | 诊断 |
| 403 | QuotaExceeded.FileSize | The quota of file size exceeds. | 已超过最大文件的限制。请修改文件的大小。 | 诊断 |
| 400 | QuotaExceeded.OASExtractTimesExceeded | The Current DB Instance backup set had extracted too many times from OAS today. | 当前的实例备份集已超过当日最大可提取OAS次数限制。 | 诊断 |
| 400 | QuotaExceeded.PrivateIpAddress | There are not enough private IPs in the specified VSwitch. | 当前交换机没有足够的Ip | 诊断 |
| 403 | QuotaExceeded.ReadonlyDBInstanceCount | The quota of primary instance mounted read only instance. | 主实例的配额只读取实例。 | 诊断 |
| 403 | QuotaExceeded.StartDiagnose | The quota of start diagnose exceeds now | 已达到诊断任务请求次数上限。请稍后重试。 | 诊断 |
| 400 | QuotaExceeded.StartDiagnose | The quota of start diagnose exceeds now,try again later. | 配额现在已超过，请稍后再试。 | 诊断 |
| 400 | QuotaExceeded.SwitchTime | SwitchTimes limit exceeded. | 切换频繁，内外网切换次数已超出当日上限。 | 诊断 |
| 404 | QuotaExceeded.TagOnDBInstance | The quota of tag on DBInstance exceeds. | 操作失败，实例支持的标签数量已达上限。 | 诊断 |
| 404 | QuotaExceeded.TagOnDBInstance | The quota of tag on DBInstance exceeds. | 数据库实例上的Tag超出了配额，每个实例最多可以绑定20个标签。 | 诊断 |
| 403 | QuotaExceeded.Upload | The quota of file exceeds. | 已超过文件数量上限。 | 诊断 |
| 400 | QuotaNotEnough | Your current quota is insufficient. Please contact your channel partner to increase your quota. | 您当前quota配额不足，请您可以联系渠道伙伴为您增加额度。 | 诊断 |
| 400 | RandomZoneNoVSwitch | There is no vSwitch for the random zone. Please create a vSwitch in an available zone outside of the main available zone. | 随机可用区无可用交换机，请在非主可用区下创建交换机。 | 诊断 |
| 400 | RDSBotServerError | Insufficient sub account permissions. | 子账号权限不足。 | 诊断 |
| 403 | RDSCategoryNotSupport | The specified instance category does not support this operation. | 操作失败，当前实例类别不支持该操作。 | 诊断 |
| 404 | ReadDBInstance.Mismatch | The DB Instances has not matching for Weight. | 读写分离权重分配设置有误，请重新设置。 | 诊断 |
| 403 | ReadDBInstance.NotFound | The current database instance does not contain any read only instance. | 当前数据库实例没有只读实例。 | 诊断 |
| 400 | ReadDBInstance.NotFound | The Current DB Instance has not read-only instance. | 操作失败，当前数据库实例没有只读实例。 | 诊断 |
| 400 | ReadDBInstanceNotSupport | The operation is not permitted due to type of the instance. | 只读实例不允许执行该操作。 | 诊断 |
| 404 | ReadEngineVersion.Malformed | Current readins engine version does not support operations. | 操作失败，当前readins引擎版本不支持操作。 | 诊断 |
| 404 | Readins.NotFound | The current instance does not contain any read only instance. The operation is not supported. | 操作失败，当前实例不存在只读实例。 | 诊断 |
| 400 | Readins.NotFound | ReadOnly instance is not found. | 只读实例未找到。 | 诊断 |
| 403 | ReadInstanceNotSupport | Instances with read-only do not support this operation. | 带只读的实例不支持此操作。 | 诊断 |
| 400 | ReadonlyDBInstanceClassEmpty | The read-only target instance class should not be empty. | 只读实例的目标规格不得为空 | 诊断 |
| 403 | ReadonlyDBInstanceClassLowerThanMasterInstance | The readonly instance db instance class are lower than master instance db instance class. | 只读实例数据库实例规格低于主实例数据库实例规格。 | 诊断 |
| 400 | ReadonlyDBInstanceClassNotSame | All readonly db instances should have the same instance class. | 所有只读实例的当前规格（包括实例规格分类和规格大小）应该一致 | 诊断 |
| 403 | ReadonlyDBInstanceClassNotSupport | You can not create the readonly instance with the instance class does not support. | 操作失败，当前实例规格不支持创建只读实例。 | 诊断 |
| 404 | ReadonlyDBInstanceExceeded | Current DB Instance exceeding the allowed amount of read instance. | 操作失败，当前数据库实例超过了允许的读取实例数量。 | 诊断 |
| 400 | ReadonlyDBInstanceQuotaExceeded | Request would result in user exceeding the allowed number of DB instances. | 已达只读实例Quota限制。如果主实例规格内存大于等于 64G，则最多允许创建10个只读实例。 默认是5个。如果需要更多，请联系客服同学或请提交工单。 | 诊断 |
| 403 | ReadonlyDBInstanceStorageExceeded | You can not create the order with the db instance because The masterInstance storage value exceeding the readonlyInstance storage value. | 操作失败，主实例存储值超过只读实例存储值，无法使用数据库实例创建订单。 | 诊断 |
| 400 | ReadOnlyInsNotSupported | Instances containing read-only instances do not allow this operation. | 包含只读实例的实例不允许此操作.。 | 诊断 |
| 400 | ReadOnlyInsNotSupported | instances containing read-only instances do not allow this operation; | 包含只读实例的实例不允许此操作 | 诊断 |
| 400 | ReadOnlyInstanceNotSupport | Specified ReadOnly Instance not support this operation. | 操作失败，只读实例不支持此操作。 | 诊断 |
| 400 | ReadonlyInstanceNotSupport | The operation is not permitted due to type of the instance. | 指定的只读实例不支持此操作。 | 诊断 |
| 403 | ReadOnlyInstanceNotSupport | Read-only instance does not support this operation. | 只读实例不支持此操作。 | 诊断 |
| 400 | ReadUniformNetTypeNotExists | The specified uniform read only network type does not exist. | 操作失败，指定统一只读网络类型不存在。 | 诊断 |
| 404 | ReadWriteSplitNetTypeExists | The specified instance has ReadWriteSplitNetType enabled, disable ReadWriteSplitNetType before deleting the instance. | 实例已开启读写分离。释放实例前，请先关闭读写分离。 | 诊断 |
| 404 | ReadWriteSplitNetTypeExistx | The specified instance has ReadWriteSplitNetType enabled, disable ReadWriteSplitNetType before deleting the instance. | 操作失败，该实例已开启读写分离。请先关闭读写分离，再释放只读实例。 | 诊断 |
| 403 | RealNameAuthenticationError | Your account has not passed the real-name authentication yet. | 操作失败。请先完成账号实名认证。 | 诊断 |
| 400 | RegionDissolvedEOM | Dear customer, Alibaba Cloud plans to optimize and adjust the current region. Cloud services in this region will cease operations. You are currently unable to operate new purchase orders. Thank you for your understanding and support. | 客户您好，阿里云计划对当前地域进行优化调整，该区域云服务将停止运营，为确保您的业务连续性及数据迁移工作的平稳过渡，您目前无法操作新购类型的订单，感谢理解与支持。 | 诊断 |
| 403 | RegionDissolvedInduEOFS | Alibaba Cloud plans to optimize and adjust the region in India. Cloud services in this region will stop operating. you are currently unable to operate new purchase, renewal, and configuration change orders. | 客户您好，阿里云计划对印度地域进行优化调整，该区域云服务将停止运营，为确保您的业务连续性及数据迁移工作的平稳过渡，您目前无法操作新购、续费、变配类型的订单，感谢理解与支持。 | 诊断 |
| 400 | RegionEndTimeDissolved | The region was abolished and the service purchased was too long. | 该地域裁撤，购买的服务效期过长。 | 诊断 |
| 400 | RegionEndTimeDissolvedAustralia | Cloud services in the Australia (Sydney) region will be discontinued. Set the validity date to September 30, 2024 or earlier than September 30, 2024. | 客户您好，该地域已裁撤。 | 诊断 |
| 400 | RegionEndTimeDissolvedIndia | Cloud services in the India (Mumbai) region will be discontinued. Set the validity date to July 15, 2024 or earlier than July 15, 2024. | 客户您好，该地域已裁撤。 | 诊断 |
| 400 | RegionEndTimeDissolvedIndia | The region is no longer supported. | 指定的地域无效。 | 诊断 |
| 400 | RegionId.ApiNotSupported | The api is not supported in this region. | 指定地域下不支持调用 API。请检查 RegionId 参数取值是否正确。 | 诊断 |
| 403 | RegionNotSupport | The specified region is not supported. | 操作失败，该地域不支持。 | 诊断 |
| 400 | RegionNotSupport | The region is not supported. | 操作失败，该地区不支持此操作。 | 诊断 |
| 403 | RegionUnauthorized | There is no authority to create instance in the specified region. | 在该区域中不允许创建实例，请更换区域后再创建。 | 诊断 |
| 400 | REGION_DISSOLVED_fuzhou_EOFS | Alibaba Cloud is scheduled to make adjustments in the Fuzhou region. Cloud services in this region will be suspended. This type of order cannot be managed. Thank you for your understanding and support. | 客户您好，阿里云计划对福州本地云地域进行优化调整，该区域云服务将停止运营，您目前无法操作该类型的订单，感谢理解与支持。 | 诊断 |
| 400 | REGION_DISSOLVED_nanjing_EOFS | Alibaba Cloud is scheduled to make adjustments in the Nanjing region. Cloud services in this region will be suspended. This type of order cannot be managed. Thank you for your understanding and support. | 客户您好，阿里云计划对南京本地云地域进行优化调整，该区域云服务将停止运营，您目前无法操作该类型的订单，感谢理解与支持。 | 诊断 |
| 400 | RemainRefundOrderFail | Reamin refund order for instance fail. | 实例退余款失败。 | 诊断 |
| 400 | RenewChange.Exist | The Current InstanceId existed renewChange order in RDS. | 当前存在变配任务未完成，请等待完成后重试。 | 诊断 |
| 400 | RenewChange.Exist | The Current InstanceId exist renewChange order in RDS. | 操作失败，当前已存在续费变配未生效的订单。请重试。 | 诊断 |
| 400 | Reorder.failed | Reorder failed. | 转订购失败。 | 诊断 |
| 400 | RepeatListParameter.TooManyRepeatListItems | The Specified Parameter Tag Has Too Many Items. | Tag参数包含了过多的key-value条目。 | 诊断 |
| 400 | ReplaceSystemDisk.InvalidImageId | The paid image only replace instance systemDisk using the original image. | 付费镜像只能进行原系统重装 | 诊断 |
| 400 | ReplicaAlreadyExists | The source DBInstanceId already bound to a replica. | 操作失败，当前实例已经存在备份。 | 诊断 |
| 403 | Request.Forbidden | Have no Permissions. | 当前操作未被授权，请联系主账号在RAM控制台进行授权后再执行操作 | 诊断 |
| 404 | Request.NotFound | The requested resource is not available. | 请求的资源不可用。 | 诊断 |
| 400 | RequestFrequencyExceeded | The order request is too much. | 操作失败，下单请求太频繁，请稍后再进行下单请求。 | 诊断 |
| 400 | RequestFrequencyExceeded | The order request is too much | 操作失败，当前订单请求太多。 | 诊断 |
| 500 | RequestMetaDataFailed | The service request failed. Please try again later or contact service personnel. | 请求服务失败，请稍后再试或联系服务人员。 | 诊断 |
| 408 | RequestTimeout | Query timed out.Please try again or narrow down the query scope. | 请求超时，请重试或缩小时间范围 | 诊断 |
| 400 | RequiredParam.NotFound | Required input param is not found. | 没有传入必要的参数。 | 诊断 |
| 400 | ResetAutoRenewalNotAllowed | Reset auto renew not allowed. | 操作失败，当前用户无法重置自动续订。 | 诊断 |
| 400 | ResetAutoRenewalNotAllowed.User | Reset auto renew not allowed for current user. | 操作失败，当前用户无法重置自动续订。 | 诊断 |
| 403 | ResourceConfigError | The request processing has failed due to resource config error. | 由于资源配置错误，请求处理失败。 | 诊断 |
| 400 | ResourceGroupId.InValid | The Specified resource group id is not found. | 资源组ID不存在。请检查ID是否正确。 | 诊断 |
| 403 | ResourcesNotInSameZone | The specified instance and disk are not in the same zone. | 指定的实例和磁盘不在同一可用区。 | 诊断 |
| 400 | RestoreTableException | RestoreTable Exception, result is null. | RestoreTable异常，结果为null。 | 诊断 |
| 404 | RestoreType.NotFound | RestoreType is not found. | 恢复方式（RestoreType）未找到。 | 诊断 |
| 403 | Risk.controlRejection | Risk control rejection. | 操作失败，阿里云风险控制系统禁止此操作。 | 诊断 |
| 400 | Risk.RiskControlRejection | Your account is abnormal, please contact customer service for details. | 您的账户出现异常，详情请联系客服。 | 诊断 |
| 400 | RORDS | You have reached the opening limit and can not open again. | 您已经达到开通上限，不能再开通。 | 诊断 |
| 403 | RR307 | A security risk is detected in your default payment method. Please verify your payment method before you can place orders. A verification link is sent to you by email and internal message. | 在默认付款方式中检测到安全风险。请在下单前验证您的付款方式。验证链接将通过电子邮件和内部消息发送给您。 | 诊断 |
| 400 | RR309 | We have detected a security risk with your payment method. Please proceed with verification via the link in your email or console message and re-submit your order after verification. | 在默认付款方式中检测到安全风险。请在下单前验证您的付款方式。验证链接将通过电子邮件和内部消息发送给您。 | 诊断 |
| 400 | Rule.HsfTimeoutError | Request rule service error. | 请求规则服务错误。 | 诊断 |
| 400 | RwSplitNetType.Exist | The RwSplitNetType existed in the instance. | 操作失败，存在读写分离，如果您在做释放只读实例，需要先关闭读写分离。 | 诊断 |
| 400 | SaleValidateFailed | Commodity sales constraint verification failed. | 商品售卖约束校验不通过。 | 诊断 |
| 400 | ScheduleTask.NotFound | Parameter modification timed task not found. | 参数修改定时任务未找到 | 诊断 |
| 400 | ScheduleTask.OperationFailed | Parameter modification timed task operation failed. | 参数修改定时任务操作失败 | 诊断 |
| 400 | SDK.InvalidRegionId | Can not find endpoint to access. | 找不到要访问的终结点。 | 诊断 |
| 400 | SecondaryAddrNotSupportThisOperation | The instance has a secondary instance address, so updates are not allowed. | 该实例包含备节点只读地址，不允许进行版本升级。 | 诊断 |
| 400 | SecondaryClassCode.Unsupported | At least one secondary node has the same classCode as the primary node. | 至少有一个备节点的规格是与主节点一致的 | 诊断 |
| 404 | SecretNotFound | Specified rds data api secret is not found | DataAPI 凭证未找到 | 诊断 |
| 403 | SecurityGroupInstanceLimitExceed | The number of instances in the security group has reached the maximum limit. | 该安全组内已有的实例数量已达到最大限制。 | 诊断 |
| 400 | SecurityIPList.Format | Specified SecurityIPList is not valid. | 指定的安全IP列表无效。 | 诊断 |
| 400 | SERVER.CLONE_INSTANCE_JOB_ERROR | SERVER.CLONE_INSTANCE_JOB_ERROR | 克隆实例前置检测失败，请稍后重试。 | 诊断 |
| 400 | SERVER.CREATE_BACKUP_JOB_ERROR | SERVER.CREATE_BACKUP_JOB_ERROR | 前置校验未通过，灾备实例创建失败，请检查重试。 | 诊断 |
| 400 | SERVER.INSTANCE_ID_NOT_FOUND | The server is out of service. Please try again later. | 服务器开了小差，请稍后再试。 | 诊断 |
| 400 | SERVER.PRODUCT_TEMPLATE_NOT_FOUND | The server is out of service. Please try again later. | 当前服务器故障，请稍后重试。 | 诊断 |
| 400 | SERVER.WFE_ERROR | SERVER.WFE_ERROR | 服务器开了小差，请稍后再试。 | 诊断 |
| 400 | SERVER_ERROR_CODE | The current request timed out, Please try again later. | 操作失败，当前请求超时，服务暂不可用，请稍后重试。 | 诊断 |
| 400 | ServiceLinkedRole.NotExist | Service linked role for RDS PostgreSQL not exist. | 请为RDS PostgreSQL授权服务关联角色AliyunServiceRoleForRdsPgsqlOnEcs | 诊断 |
| 400 | ServiceLinkedRole.NotExist | SLR is not authorized. Please check authorization in the service agreement to connect the network link of the RDS instance. | SLR未授权，请在服务协议处勾选授权，以打通RDS实例的网络链路。 | 诊断 |
| 400 | ServiceLinkedRole.NotExist | SLR does not exist, you needs to create SLR first. | SLR不存在，用户需要先创建SLR。 | 诊断 |
| 400 | ServiceTemporarilyClosed | Service temporarily closed. | 任务关闭。 | 诊断 |
| 403 | ServiceUnavailable | The server is not available. Try again later. | 服务异常。 | 诊断 |
| 500 | ServiceUnavailable | The request has failed due to a temporary failure of the server. | 请求后端超时，请稍后重试。 | 诊断 |
| 404 | ShareDBInstanceVPC.NotSupport | The share instance not support vpc. | 操作失败，共享实例不支持vpc。 | 诊断 |
| 400 | ShrinkCount.ReachedLimit | Current DB shrink count reached the limit. | 缩容次数以达到上限。 | 诊断 |
| 403 | ShrinkCountReachedLimit | Current DB shrink count reached the limit. | 当前数据库收缩计数已达到限制。 | 诊断 |
| 403 | SignatureNonceUsed | Specified signature nonce was used already. | 指定的签名nonce已被使用。 | 诊断 |
| 400 | SlaveClassCode.Unsupported | Need at least one secondary's class_code same as primary's. | 至少需要一个备节点与主节点规格一致。 | 诊断 |
| 400 | SlaveZoneNotFound | Slave zone does not exist. | 缺少备可用区 | 诊断 |
| 400 | SourceAccountRoot.NotSupported | Source DB contains account root. | 源实例存在名为root的账号 | 诊断 |
| 403 | SourceRegionEqualsTargetRegionNotSupported | The instance does not allowed to migrate when the target region equal the source region. | 操作失败，当前目标区域与源区域相同，不允许迁移实例。 | 诊断 |
| 403 | SourceRegionNotAllowedFault | The source region does not allowed to migration. | 操作失败，不允许源区域进行迁移。 | 诊断 |
| 403 | SqlExcutionFailed | Failed to connect to host: connection timed out. | 无法连接到主机：连接超时。 | 诊断 |
| 400 | SqlExcutionFailed | Database is in transition. Try the statement later. | 数据库正在变更，请稍后再试。 | 诊断 |
| 400 | SqlExcutionFailed | Database is already open and can only have one user at a time. | 数据库已打开，一次只能有一个用户。 | 诊断 |
| 400 | SqlExcutionFailed | Due to the limit number you can't create a database. | 由于数量限制，您无法创建数据库。 | 诊断 |
| 400 | SqlExcutionFailed | The database principal owns a database role and cannot be dropped. | 此数据库无法删除。 | 诊断 |
| 400 | SqlExecuteFailedOrTimeout | sql command execution failed or timed out:%s. | sql命令执行失败或执行超时 | 诊断 |
| 403 | SQLPermissionOperationFailed | The T-SQL statement for account operation on the current RDS instance failed. For specific reasons, please refer the info returned by SQL Server in the RDSAPI logs. | 操作失败：SQL Server 账号权限操作异常。请检查以下可能的原因： - 指定的用户不存在。 - 所操作用户在指定数据库中存在对象依赖，无法删除用户后进行重建。 - 没有足够的权限执行此赋权操作。 - SQL Server 当前无法连接或不可用。 | 诊断 |
| 400 | SSLInstanceNotSupportThisOperation | The instance opened SSL, upgrade is not this operation | 开启SSL功能的实例不支持此操作 | 诊断 |
| 400 | SSLNotSupport | The CharacterType of instance does not support SSL. | 实例的字符类型不支持SSL。 | 诊断 |
| 400 | SSL_NOT_ALLOWED | SSL cannot be enabled when creating a blue-green deployment. | 创建蓝绿部署时，SSL 功能不能启用。 | 诊断 |
| 400 | StartTimeBeforeNow | The start time should be later than current time. | 开始时间要在当前时间之后 | 诊断 |
| 400 | StatisticsUpdateNotSupported | Updating statistics is not supported. | 不支持更新统计信息。 | 诊断 |
| 400 | StopService.Clone | The service has been discontinued and cloning operations on classic network instances are no longer permitted. | 因经典网络下线且已超过停止服务时间，不允许克隆出经典网络类型的实例。 | 诊断 |
| 400 | StopService.ModifyDBInstanceSpec | The service has been discontinued and does not permit resizing operations on instances using the classic network. | 经典网络下线，当前实例为经典网络类型且已超过服务停止时间，不允许对该实例进行变配操作。 | 诊断 |
| 400 | StopService.Renew | The service has been discontinued and renewal operations for instances on the classic network are no longer allowed. | 经典网络下线，当前实例为经典网络类型且已超过服务停止时间，不允许对该实例进行续费操作。 | 诊断 |
| 400 | StorageEngine.NotSupported | Current instance storage engine dose not support this operation. | 当前实例的存储引擎不支持该操作。 | 诊断 |
| 404 | StorageLimitExceeded | Exceeding the allowed Storage of DB instance. | 已超过磁盘空间限制，请清理磁盘空间。 | 诊断 |
| 403 | StorageLimitExceeded | Exceeding the allowed Storage of DB instance | 已超过磁盘空间限制，请清理磁盘空间。 | 诊断 |
| 400 | StorageQuotaExceeded | Request would result in user exceeding the allowed amount of storage available across all DB instances. | 操作失败，当前请求已超出所有数据库实例可用的存储空间。 | 诊断 |
| 400 | SwitchTimeAfterDeadline | The switch time should be earlier than deadline. | 切换时间在最晚操作时间之后。 | 诊断 |
| 404 | SwitchTimeModeNotFound | SwitchTimeMode should not be null when switchTime exists | 存在switchTime时，SwitchTimeMode不应为null。 | 诊断 |
| 400 | SwitchTimesLimitExceeded | SwitchTimesQuotaExceeded: Exceeding the daily switch times of this DB instance. | 网络类型切换次数已达每日上限，请明日重试。 | 诊断 |
| 400 | SYSTEM.CONCURRENT_OPERATE | Concurrent operation is detected. | 系统中存在并发操作。 | 诊断 |
| 403 | System.Error | The operation is error for current isntance. | 操作失败。 | 诊断 |
| 400 | SYSTEM.ILLEGALARGUMENT | The current instance does not have a valid configuration when change the payType from Prepaid to Postpaid. | 包年包月转按量付费，当前实例无有效配置。 | 诊断 |
| 400 | system.illegalArgument | There is no valid configuration change for the current instance。 | 当前实例无有效变配配置。 | 诊断 |
| 400 | SYSTEM.SaleValidateFailed | The request not refer to the correct order period. please check your Period or UsedTime param. | 该请求未提及正确的订购期限。 请检查您的Period或UsedTime参数。 | 诊断 |
| 400 | System.SaleValidateFailed | Sales expression validation system error. | 销售表达式校验系统错误。 | 诊断 |
| 400 | SystemError | SystemError | 接口调用失败，请稍后再试。 | 诊断 |
| 400 | SystemError | There are duplicate virtual commodity data. | 存在重复的虚商商品数据。 | 诊断 |
| 400 | SystemParamGroupCode.Format | Specific DBParamGroupId is not valid. | 创建参数 DBParamGroupId 无效。 | 诊断 |
| 400 | Tag.Allow5TagInfos | only 5 tags allowed in one operation. | 操作失败。一次最多可以使用5个标记。 | 诊断 |
| 400 | Tag.InvalidTagsParameter | tags parameter is invalid. | 当前标签键和标签值无效，请重新设置。 | 诊断 |
| 400 | Tag.InvalidTagsParamter | tags parameter is invalid. | 当前标签键和标签值无效，请重新设置。 | 诊断 |
| 400 | Tag.Malformed | The specified parameter Value is not valid. | 当前指定的标签参数值无效，请检查标签参数正确性。 | 诊断 |
| 400 | Tag.Malformed | The specified parameter Value is not valid. | 当前指定的标签值无效，请检查标签值正确性。 | 诊断 |
| 400 | Tag.Malformed | The specified parameter Tag is not valid. | 当前指定的标签无效，请检查标签参数正确性。 | 诊断 |
| 400 | Tag.Malformed | The specified parameter Tag is not valid. | 该实例绑定的标签无效。请重新创建并绑定标签。 | 诊断 |
| 400 | Tag.Mismatch | Tag-Key and InvalidDBInstanceName.NotFoundag-Value is mismatch. | Tag Key 与instanceId不匹配。 | 诊断 |
| 400 | Tag.NoDBInstanceIdExist | You must specify the parameter DB instance ID. | 数据库实例ID不能为空。 | 诊断 |
| 400 | Tag.NoDBInstanceIdExist | the dbinstance Id can not be blank. | 数据库实例ID不能为空，请检查是否正确。 | 诊断 |
| 400 | Tag.NoRegionIdExist | the region Id can not be blank. | 地域ID不能为空，请设置RegionId参数值。 | 诊断 |
| 400 | Tag.NoTagInfoExist | all the tags and tagN parameters is null. | 参数信息Tag无效或错误，请检查。 | 诊断 |
| 400 | Tag.SetTagInfoAtTwoParameter | only tags or tagN parameter could be setted. | 标签设置不正确。 | 诊断 |
| 400 | Tag.SetTagInfoAtTwoParamters | only tags or tagN parameter could be setted. | 标签设置不正确。 | 诊断 |
| 400 | Tag.TagKeyCanNotBeAll | tag key can not be all. | 操作失败，请设置合理的TagKey值。 | 诊断 |
| 400 | Tag.TagKeyDuplex | tag key must be sole in one operation. | 实例已关联此标签，请定义新的标签。 | 诊断 |
| 400 | Tag.TagKeyIsBlank | tag key can not be blank. | 标签设置不正确。标签键不能为空。 | 诊断 |
| 400 | Tag.TagKeyStartWith.aliyun | tag key and value can not be started with aliyun. | 标签设置不正确。标签键不能以aliyun为开头。 | 诊断 |
| 400 | Tag.TagKeyTooLong | the max tag key s length is 64. | 已超过标签键的最大长度64。请修改标签键的长度。 | 诊断 |
| 400 | Tag.TagValueTooLong | the max tag value is length is 128. | 已超过标签值长度上限（上限：128个字符）。请调整标签值长度。 | 诊断 |
| 400 | Tag.TooManyDBInstanceIds | The maximum number of instance ID is 30. | 已超过实例ID数量的上限（30个）。请修改数量后重试。 | 诊断 |
| 400 | Tag.TooManyDBInstanceIds | the dbinstance Ids is more than 30. | 数据库实例ID超过30个。 | 诊断 |
| 400 | Tag.TooManyTagsForOneInstance | total 10 tags can be added to one resource. | 已超过资源Tag数量的上限（上限：10个）。请您不要超量添加。 | 诊断 |
| 400 | TagKmsKeyError | The KMS key is invalid. | 密钥管理服务（KMS，Key Management Service）的key错误。 | 诊断 |
| 400 | TargetEngineVersion.Parameters.NotFound | targetEngineVersion is missing in the request. | 请求缺少目标数据库版本参数 | 诊断 |
| 404 | TargetInstanceEngineNotSupported | The specified Engine cannot be supported the operation. | 操作失败，引擎不支持此操作。 | 诊断 |
| 404 | TargetInstanceForRegionIdUnsupported | The instance regionId is not the same as the target instance regionId. | 实例regionId与目标实例regionId不一致，请检查。 | 诊断 |
| 403 | TargetMajorVesionNotSupported | The specified major version is not supported. | 目标大版本不支持 | 诊断 |
| 403 | TargetMajorVesionNotSupported | The specified majorversion number is not supported. | 大版本不满足 | 诊断 |
| 403 | TargetRegionNotAllowedFault | The target region does not allowed to operate when the source instance is migrating to other region. | 源实例迁移到其他区域时，不允许目标区域操作。 | 诊断 |
| 400 | TargetStorageLessThanBottomLine | The specified target storage value must be at least 20% larger than the currently used disk size. | 操作失败，存储空间不能小与磁盘使用量的1.2倍。 | 诊断 |
| 400 | TargetStorageLessThanBottomLine | The target storage is less than the baseline. | 存储大小不能小于规定最小值。 | 诊断 |
| 400 | TargetStorageLessThanBottomLine | You cannot specify a target storage value less than the bottom line. | 指定的存储大小不能指定小于规定最小值 | 诊断 |
| 400 | TaskExists | Specified task have existed. | 任务已存在。 | 诊断 |
| 400 | TaskHasExist | The task already exists. | 任务已经存在 | 诊断 |
| 400 | TaskHasStarted | Task has started. | 任务已经过了开始时间。 | 诊断 |
| 400 | TaskModifyError | Part of the tasks cannot be modified. | 部分任务无法修改。 | 诊断 |
| 400 | TDEInstanceNotSupportThisOperation | The instance opened TDE, this operation is not supported | 开启TDE功能的实例不支持此操作 | 诊断 |
| 400 | TDE_ENCRYPTION_NOT_ALLOWED | TDE-encryption cannot be enabled when creating a blue-green deployment. | 创建蓝绿部署时，TDE 加密功能不能启用。 | 诊断 |
| 403 | TemporaryAccessKey.Error | The temporary accessKey is invalid. | 临时accessKey无效。 | 诊断 |
| 400 | TempUpgrade.NotSupport | The instance does not support temp upgrade. | 该实例不支持弹性升级。 | 诊断 |
| 400 | Throttling | There are no available resources in this zone. | 操作失败，当前时段的流量已达上限。如果不能满足现有业务需求，请提交工单申请。 | 诊断 |
| 400 | Throttling | Request was denied due to request throttling. | 请求被流控。 | 诊断 |
| 403 | Throttling.User | Request was denied due to user flow control. | 用户流控制，请求被拒绝。 | 诊断 |
| 400 | TimeoutRetryLater | Timeout, please retry later | 超时，请稍后重试 | 诊断 |
| 403 | TooManyDBs | This instance has too many DBs. | 该实例的数据库过多。 | 诊断 |
| 403 | TooManyTables | This instance has too many tables. | 该实例有太多表。 | 诊断 |
| 400 | TooManyWhitelistTemplateIds | create dbinstance can support attach to up to 10 whitelist templates. | 传入白名单模版数量过多！最多支持关联10个白名单模版 | 诊断 |
| 400 | TradeNotSupportAsyncPay | The Specified Trade Is Not Supported with Async Pay Type. | 当前交易不支持异步支付方式，必须通过余额进行同步支付。 | 诊断 |
| 403 | TradeNotSupportAsyncPay | The trade does not support asyncPay. | 交易不支持异步支付。 | 诊断 |
| 403 | TransformToPrePaidOrderExist | The prepaid order task already exists. | 预付费订单任务已存在。 | 诊断 |
| 404 | Unavailable.Regions | The available region does not exist. | 可用的区域不存在。 | 诊断 |
| 400 | UnexpectedBinlogConsumer | Unexpected binlog consumer found. | 存在非预期的 binlog 消费，不允许切换 | 诊断 |
| 403 | UnexpectedSwitchTime | SwitchTime should not be null when switch at timePoint mode | 当切换使用指定时间模式时，切换时间不能为空。 | 诊断 |
| 400 | UnfinishedTerminateMigrateTask | Specified MigrateTaskId terminate failed. | 迁移终止失败。 | 诊断 |
| 403 | UnknowSwitchMode | SwitchPromptly should be 0,1 | 该值应为0,1 | 诊断 |
| 403 | UnsettledBills | The specified Instance has unsettled bills. | 汇金业务错误。 | 诊断 |
| 400 | UnSupportDbTypeReduceDiskSize | The current instance does not support scale-in. | 当前实例不支持缩容。 | 诊断 |
| 400 | Unsupported.NodepoolNotSupported | The operation is not supported for the current node pool. | 当前节点池不支持此操作 | 诊断 |
| 400 | UnsupportedArchitecture | The architecture of classCode is not supported. | 不支持classcode的架构。 | 诊断 |
| 403 | UnsupportedByBlueGreenDeployment | Operation prohibited due to blue green deployment. | 操作不允许因为存在蓝绿部署。 | 诊断 |
| 400 | UnsupportedClassCode | The specified DB instance class stops selling. | 实例规格停止售卖。 | 诊断 |
| 400 | UnsupportedColdData | Current coldDataEnabled parameter can not support. | 指定区域不支持冷存功能。 | 诊断 |
| 403 | UnsupportedCopyDbAlwaysOnToBasic | Replicate Database from RDS Category:AlwaysOn to RDS Category:Basic is not supported. | 不支持将数据库从集群版复制到基础版。 | 诊断 |
| 403 | UnsupportedCopyDbAlwaysOnToHighAvailability | Replicate Database from RDS Category:AlwaysOn to RDS Category:HighAvailability is not supported. | 不支持将数据库从集群版复制到高可用版。 | 诊断 |
| 403 | UnsupportedCopyDbAlwaysOnToShare | Replicate Database from RDS Category:AlwaysOn to RDS Category:Share is not supported. | 不支持将数据库从集群版复制到共享版。 | 诊断 |
| 403 | UnsupportedCopyDbBasicToShare | Replicate Database from RDS Category:Basic to RDS Category:Share is not supported. | 不支持将数据库从基础版复制到共享版。 | 诊断 |
| 403 | UnsupportedCopyDbHighAvailabilityToBasic | Replicate Database from RDS Category:HighAvailability to RDS Category:Basic is not supported. | 不支持将数据库从高可用复制到基础版。 | 诊断 |
| 403 | UnsupportedCopyDbHighAvailabilityToShare | Replicate Database from RDS Category:HighAvailability to RDS Category:Share is not supported. | 不支持将数据库从高可用版复制到共享版。 | 诊断 |
| 403 | UnsupportedCopyDbShareToAlwaysOn | Replicate Database from RDS Category:Share to RDS Category:AlwaysOn is not supported. | 不支持将数据库从共享版复制到集群版。 | 诊断 |
| 403 | UnsupportedCopyDbShareToBasic | Replicate Database from RDS Category:Share to RDS Category:Basic is not supported. | 不支持将数据库从共享版复制到基础版。 | 诊断 |
| 403 | UnsupportedCopyDbShareToHighAvailability | Replicate Database from RDS Category:Share to RDS Category:HighAvailability is not supported. | 不支持将数据库从共享版本复制到高可用版本。 | 诊断 |
| 400 | UnsupportedDuckDBReadIns | Physical custins with duckdb does not support to transfer to cloud disk. | 拥有DuckDB只读实例的本地盘主实例不支持升级到云盘 | 诊断 |
| 403 | UnsupportedFtsIndex | Current DB instance has fts index. Please delete in space fts index. | 当前实例包含建立在系统表空间的全文索引，请删除并重建相应全文索引后再进行升级操作。 | 诊断 |
| 403 | UnsupportedFtsIndexVersion | Current DB instance has fts index. Please upgrade the minor version to a version after 20221130 and remove the space fts index. | 当前实例小版本小于20221130，请先进行小版本升级后再进行删除、重建全文索引。 | 诊断 |
| 400 | UnsupportedModifyDiskTypeWithOthers | Disk type can't modify with disk size and class code. | 磁盘类型不能和磁盘大小和规格一起修改。 | 诊断 |
| 400 | UnsupportedModifyParam | Burst param must be only modified. | 突发配置只能单独修改，不能和其他配置一起修改。 | 诊断 |
| 400 | UnsupportedNodepoolNotSupported | Current node pool does not support this operation. | 当前节点池不支持操作 | 诊断 |
| 400 | UnsupportedNodepoolNotSupported | The operation is not supported for the current node pool. | 当前节点池不支持此操作。 | 诊断 |
| 400 | UnsupportedOperationDirection.DiskDowngrade | The specified operation is not allowed, class and storage can only modify to one direction, current class: UPGRADE | 不允许当前操作，存储和规格必须是同方向变更，当前规格是升配。 | 诊断 |
| 400 | UnsupportedOperationDirection.DiskUpgrade | The specified operation is not allowed, class and storage can only modify to one direction, current class: DOWNGRADE. | 不允许当前操作，存储和规格必须是同方向变更，当前规格是降配。 | 诊断 |
| 400 | UnsupportedParameter | Unsupported parameter. | 不支持该参数，请您检查该参数是否正确。 | 诊断 |
| 400 | UnsupportedParameter | The provided parameter is not supported. | 不支持参数。 | 诊断 |
| 403 | UnsupportedReadOrBakReadState | Current DB instance has read or bak read running in unsupport states | 当前DB实例已在不支持状态下运行read或bak read | 诊断 |
| 400 | UnsupportedReduceDiskSize | Current Instance not support reduce disk size less than limit size. | 当前实例不支持将磁盘大小减少到小于限制大小。 | 诊断 |
| 403 | UNSUPPORTED_INSTANCE_WITH_READ_INSTANCE | Instance with read-only do not support this operation. | 不允许此操作因为实例含有只读实例 | 诊断 |
| 400 | UnsupportEncryptedSnapshot | Encrypted DB instance snapshot does not support this operation. | 加密的实例快照不支持此操作。 | 诊断 |
| 400 | UnsupportExtendDisk.NotSupport | Specified DB instance is unsupport extend disk. | 指定的实例不支持扩展磁盘。 | 诊断 |
| 403 | UnSupportNonXfsDiskSizeTooLarge | Non xfs disk types do not support upgrading to 60T or above. | 非xfs磁盘类型不支持升级到60T或更高。 | 诊断 |
| 400 | UnSupportReduceDiskSize | Cloud disk instances do not support reduce disk size. | 云盘类型实例不支持降低磁盘空间。 | 诊断 |
| 403 | UnSupportReduceDiskSize | Current instance type does not support reducing disk space. | 当前实例类型不支持降低磁盘空间。 | 诊断 |
| 400 | UnSupportReduceDiskSize | Target disk size is invalid to reduce. | 磁盘缩容取值非法 | 诊断 |
| 400 | Upgrade.NotSupport | The input DB Instances class inconformity upgrade rules. | 传入的实例规格不符合升级规则。 | 诊断 |
| 400 | UpgradeEngineVersionCannotChangeStorage | Upgrade engine version can not change storage size. | 升级引擎版本不能同时改变存储大小。 | 诊断 |
| 400 | UpgradeModeNotSupport | For instances with local SSD, this upgrade Mode is not allowed. For instances with cloud SSD, it is recommended to upgrade minor version at first. | 对于本地盘实例，无法选择该升级方式。对于云盘实例，建议升级小版本。 | 诊断 |
| 400 | UpgradeSQLServerMinorVersionFail | Upgrade Minor Version for SQLServer failed. | 升级SQLServer的小版本失败。 | 诊断 |
| 404 | UpgradeVersionFoyMySQLUnsupported | The specified instance can not upgrade to mysql 5.7 version. | 操作失败，当前实例无法升级到mysql 5.7。 | 诊断 |
| 403 | UploadLimitExceeded | The limit on the daily upload times of this DB has been reached. | 已达数据库每日上传次数上限。 | 诊断 |
| 403 | UploadLimitExceeded | UploadTimesQuotaExceeded: Exceeding the daily upload times of this DB. | 操作失败，下载备份文件次数过于频繁，已达上限。请稍后重试。 | 诊断 |
| 400 | UserAlreadyExistInDb | The current login already has a mapped user with the same name in the specific database. please try removing the existing user and retrying. | 当前登录名在特定数据库中已经有一个具有相同名称的映射用户。请尝试删除现有用户，然后重试。 | 诊断 |
| UserBidForbiddenForJST | 聚石塔用户不支持在控制台购买 | 诊断 | ||
| 400 | UserBidForbiddenForJST | Jushita users do not support purchasing on the console. | 聚石塔用户不支持在控制台购买。 | 诊断 |
| 404 | UserDatabaseExceeded | The specified instance can not contain user database. | 实例不能包含用户数据库。 | 诊断 |
| 403 | Username.ExceedLimit | The length of the username exceeds the upper limit. | 用户名长度超过上限。 | 诊断 |
| 403 | UserNotInTheWhiteList | The user is not in disk white list. | 您不在磁盘白名单中，请加入白名单后重试。 | 诊断 |
| 400 | UserPermissionFailure | The request processing has failed due to user permission. | 用户权限不足。 | 诊断 |
| 400 | VisitAopApiError | Visit active operation service api error. | 访问主动运维服务api错误。 | 诊断 |
| 400 | VpcDoesNotCoverVSwitch | The Vpc does not cover to the VSwitch. | 操作失败，交换机没有在当前VPC下。 | 诊断 |
| 400 | VpcIzNoNotEqualsRdsMultIzNo | Specified vpc IzNo not equal rds IzNo. | 可用区没有对齐。 | 诊断 |
| 400 | VpcIzNoNotEqualsRdsMultIzNo | Specified VPC IzNo does not equal to RDS IzNo. | 当前VPC的可用区和RDS的可用区不匹配，请确保两者的可用区一致。 | 诊断 |
| 400 | VpcNetworkTypeNotSupport | The vpc network type instance does not support this operation. | vpc网络类型实例不支持此操作。 | 诊断 |
| 400 | VswitchIpExhausted | Vswitch IP exhausted. | 操作失败，vSwitch IP耗尽。 | 诊断 |
| 400 | VswitchIpExhausted | No available ip in the specified vswitch. | 指定的vswitch中没有可用的IP。 | 诊断 |
| 400 | VSwitchIpNotEnough | The vswitch requires at least two available IP addresses. | 交换机至少需要两个可用ip. | 诊断 |
| 401 | WhitelistIPLength.Forbidden | Whitelist ip length exceeeds the limit. | 白名单IP列表长度超过限制。 | 诊断 |
| 400 | WhitelistIPType.Unsupported | The specified SecurityIPType is not valid, only support ipv4. | 白名单的IP地址类型SecurityIPType非法，仅支持 IPv4。 | 诊断 |
| 404 | WhitelistTemplateId.NotFound | Whitelist Template id not found. | 未找到白名单模板ID。 | 诊断 |
| 404 | WhiteListTemplateIdNotFound | Whitelist Template ID not found. | 指定的白名单模板ID不存在 | 诊断 |
| 401 | WhitelistTemplateRelationToCustinsId.EXISTS | Whitelist Template relation to CustinsId exists. | 白名单模板已被关联到实例上。 | 诊断 |
| 404 | WhitelistTemplateRelationToCustinsId.NotFound | Whitelist Template relation to CustinsId not found. | 未找到白名单模板与实例的关联信息。 | 诊断 |
| 403 | WindowsPasswordName.ExceedLimit | The length of the WindowsPasswordName exceeds the upper limit. | 指定的WindowsPasswordName参数长度超过上限。 | 诊断 |
| 400 | WindowsPasswordName.Missed | WindowsPasswordName must be specified when you create a Windows task. | 请求参数“命令类型(WindowsPasswordName)”的值未提供。 | 诊断 |
| 400 | Workbench.InternalFailure | ECS workbench returns an internal failure. Please check password expiration policy and / or other issues. | ECS workbench API 返回了一个内部错误，大概率是账号密码错误。请检查主机账号密码是否过期，和其他可能的情况。 | 诊断 |
| 400 | Your payment method is invalid. Please contact our technical support team or submit a ticket. | No payment method is specified for your account. Please contact your Customer Manager or open a ticket. | 支付方式异常，请联系客户经理或提交工单处理。 | 诊断 |
| 400 | ZoneId.NotMatchWithCategory | The number of ZoneId specified does not match with category. | 可用区数量与数据库类型或实例系列不匹配。请重新设置。 | 诊断 |
| 400 | ZoneId.NotMatchWithCategory | The number of available zones does not match the database engine or instance edition. Please reset it. | 可用区数量与数据库类型或实例系列不匹配，请重新设置。 | 诊断 |
| 403 | ZoneIdNotSupported | The zone ID is not supported. | 操作失败，不支持区域ID。 | 诊断 |
| 400 | ZONE_NOT_RESOURCE | There are no resources available in this zone. | 该可用区内无可用资源，请更换可用区。 | 诊断 |
| 500 | OperationDenied.SystemConcurrent | Failure caused by Concurrent operations. | 并发操作失败，请稍后重试。 | 诊断 |
| 403 | RR029 | Your account has been flagged as abnormal and has been blocked by our risk control system. For more details, please contact customer service. | 您的账户出现异常，被风控拦截，详情请联系客服 | 诊断 |
| 400 | InvalidRequest | Invalid Request. | 无效请求 | 诊断 |
| 400 | InvalidParameter.InstanceId | The specified parameter InstanceId is invalid. | 指定的参数实例ID不合法 | 诊断 |
| 400 | InstanceHasLinkedServerInfo | The instance has linked server info, please delete linked server info first. | 当前实例存在链接服务器，请先删除之后进行可用区迁移。 | 诊断 |
| 403 | ByokRoleArnNotFound | The roleArn can not be null. | roleArn不能为空 | 诊断 |
| 400 | IncorrectDBSslStatus | The link address has been used by SSL, modification and deletion are prohibited. | 链接地址已被SSL使用，禁止修改和删除。 | 诊断 |
| 404 | InvalidParameter.InvalidCategory | The disk category is not valid. | 磁盘类型非法。 | 诊断 |
| 401 | Account.SupabaseAdminRestricted | This account is managed by Supabase and is restricted from direct modification. Please use the Supabase Console or API. | 此账户由 Supabase 管理，无法直接修改。请使用RDS Supabase 控制台或 API 进行修改。 | 诊断 |
| 400 | GtidToSkipError | Gtid to skip is null or format is incorrect. | 跳过事务为空或格式不正确。 | 诊断 |
| 404 | InvalidReplicationChannel.NotFound | Specified replication channel does not exist. | 指定的复制链路不存在 | 诊断 |
| 400 | InvalidReplicationChannelName.Forbid | Specified replication channel name is forbidden (reserved for internal use). | 指定的复制链路仅供内部使用。 | 诊断 |
| 400 | InvalidReplicationChannel.Duplicate | Specified replication channel already exists. | 指定的复制链路已存在。 | 诊断 |
| 400 | MissingRebuildParam | Missing required parameters for rebuild operation: MasterHost, MasterPort, MasterUser, MasterPassword. | 重建复制链路操作缺少需要的参数：源端域名、源端端口、源端用户或源端密码 | 诊断 |
| 400 | MissingReplicationParam | Missing required parameters for replication operation: MasterHost, MasterPort, MasterUser, MasterPassword. | 缺少必要的复制相关参数 | 诊断 |
| 400 | MissingOperationParam | Missing required parameter: Operation. | 更新原生复制实例复制链路：缺少Operation参数 | 诊断 |
| 400 | InvalidOperation.NotSupport | Specified operation is not supported. Supported operations: Stop, Start, Restart, Rebuild. | 传入的Operation参数不支持 | 诊断 |
| 400 | InvalidMasterPort.Format | Specified MasterPort format is not valid. | 指定的MasterPort参数不合法 | 诊断 |
| 400 | DuckDBOperationConflictBetweenPrimaryAndReadOnlyInstance | Current instance is already attached to another duckdb instance, operation is conflict. | 当前实例已经关联了另一个 DUCKDB 实例，这和当前的 DUCKDB 操作冲突了 | 诊断 |
| 400 | InvalidParam.NotSupportJumboFrame | Not support jumbo frame. | 当前规格不支持巨型帧。 | 诊断 |
| 400 | InvalidParameter.ImageName | The image name is null. | 镜像名称未传入 | 诊断 |
| 400 | InvalidParameter.DuplicateImageName | The image name is duplicated. | 镜像名称重复 | 诊断 |
| 400 | InvalidHostName.Malformed | The specified parameter HostName is not valid. | 指定的主机名称不合法 | 诊断 |
| 400 | OperationDenied.RCDeploymentSetIdPrefixExists | The specified parameter rcDeploymentSetIdPrefix already exists. | 用户的自定义部署集前缀已经存在 | 诊断 |
| 400 | ClusterName.NotFound | The specified user cluster name is not config. | 用户的集群名称参数未配置 | 诊断 |
| 400 | InvalidParameter.RCDeploymentSetIdPrefix | The specified parameter rcDeploymentSetIdPrefix is invalid. | 指定的部署集前缀无效 | 诊断 |
| 400 | InvalidDeploymentSetId.NotFound | The specified DeploymentSetId does not exist. | 指定的参数 DeploymentSetId 不存在 | 诊断 |
| 403 | IncorrectFileExtension | The file extension does not support, we only support extensions like bak, trn, diff, log. | 文件扩展名不支持，只支持bak，trn，diff，log后缀的文件类型。 | 诊断 |
| 400 | PAY.INSUFFICIENT_BALANCE | Your account balance is less than 100 yuan. Please top up first. | 您的账户现金余额不足100元。请先充值。 | 诊断 |
| 400 | InvalidOperation.InstanceStatusNotSupport | The instance status is not support modify mtu config. | 实例状态不支持修改MTU配置。 | 诊断 |
| 400 | InvalidRetentionDays.Malformed | The specified RetentionDays is not valid. | 指定的保留天数无效。请检查 RetentionDays 参数值是否正确。 | 诊断 |
| 400 | InvalidOperation.Conflict | ecs task is conflicted. | Custom实例对应的ECS任务冲突，请稍后再试 | 诊断 |
| 400 | InvalidStatus.ValueNotSupported | The specified instance status is not supported for the operation. | 目前实例的状态不支持该操作 | 诊断 |
| 400 | InvalidDBNodes | DBNodes is not valid. | DBNodes is not valid. | 诊断 |
| 400 | Order.UserCannotBuyCloudCommodity | Missing the "Group Cloud Adoption" product tag. Purchase is disabled. For internal group scenarios, we recommend purchasing Subscription products. | 无集团上云商品标签，无法购买，集团内部场景建议购买包年包月商品 | 诊断 |
| 400 | InvalidParameter.DiskIds | The specified parameter DiskIds is invalid. | 指定的磁盘参数无效 | 诊断 |
| 400 | InvalidParameter.SnapshotIds | The specified parameter SnapshotIds is invalid. | 指定的快照参数无效 | 诊断 |
| 400 | OperationDenied.ZoneIsDisabled | The specified zone is disabled. You cannot create a vSwitch in a disabled zone. | 当前可用区已被禁用，不允许创建交换机。 | 诊断 |
| 400 | UnNativeEcs.CanNotCreateByShareSwitch | The Specified unNative ecs can not create by share switch. | 这个非双网卡的实例不能通过共享的交换机创建 | 诊断 |
| 403 | UnsupportedInstanceLevel | analytics read ins only support instance level myduckro. | 您需要的是一个分析性只读实例，但是传入的并不是分析型只读实例的规格。 | 诊断 |
| 400 | InvalidDisk.SystemDiskSize | The specified SystemDiskSize beyond the permitted range. | 系统盘大小超出最大允许值。 | 诊断 |
| 400 | InvalidRcuParam | Invalid RCU parameters for database instance. | 数据库实例 RCU 参数不合法。 | 诊断 |
| 400 | InvalidPitrSetting | Log backup is disabled. Enable PITR requires log backup to be enabled. | 日志备份已关闭，开启“任意时间点恢复”需要日志备份开启。 | 诊断 |
| 400 | InvalidBackupInterval.Unsupported | BackupInterval can be configured only when Category is set to Standard. The current instance is set to Flash. Please set Category to Standard. | 当前实例已开启“秒级备份”(Category=Flash)，仅当Category值为Standard时才支持配置 BackupInterval。请设置Category值为Standard，再设置BackupInterval参数。 | 诊断 |
| 400 | InvalidLocalLogRetentionHours.Malformed | Parameter 'LocalLogRetentionHours' is invalid. | LocalLogRetentionHours参数设置非法。 | 诊断 |
| 400 | InvalidLogBackupLocalRetentionNumber.Malformed | Parameter 'LogBackupLocalRetentionNumber' is invalid. | LogBackupLocalRetentionNumber参数设置非法。 | 诊断 |
| 400 | InvalidIncrementBackupInterval.Malformed | Parameter 'IncBackupInterval' is invalid. | IncBackupInterval参数值非法。 | 诊断 |
| 400 | InvalidLocalLogRetentionSpace.Malformed | Parameter 'LocalLogRetentionSpace' is invalid. | LocalLogRetentionSpace参数设置非法。 | 诊断 |
| 400 | CommittedServerlessUsingElasticResource | Instance is using elastic resources, can not modify to provision. | 实例正在使用弹性资源，无法修改为固定规格。 | 诊断 |
| 400 | BlueGreenDeployment.DeleteNotAllowedInDeleting | Blue-green deployment is already being deleted, duplicate deletion is not allowed. | 蓝绿部署正在删除中，无法重复执行删除操作。 | 诊断 |
| 400 | BlueGreenDeployment.DeleteNotAllowedInCreating | Blue-green deployment is being created, deletion is not allowed. | 蓝绿部署正在创建中，不允许删除。 | 诊断 |
| 400 | InvalidClientToken.ValueNotSupported | The ClientToken provided is invalid. | 指定的 ClientToken 不合法。 | 诊断 |
| 403 | UnsupportedReduceDiskSize.BinlogSpeedTooFast | Binlog generate speed is too fast for disk shrink operation. | Binlog生成速度太快，无法进行磁盘缩容操作。 | 诊断 |
| 400 | InvalidParameter.StatusNotSupport | Using tags combined with status as query conditions is not supported. | 按标签查询时暂不支持传入状态 | 诊断 |
| 400 | InvalidBackupInterval.Malformed | Parameter 'BackupInterval' ins invalid. | BackupInterval参数设置非法。 | 诊断 |
| 400 | InvalidParameter.DeploymentSetIds | The specified parameter DeploymentSetIds is invalid. | 指定的部署集参数无效 | 诊断 |
| 400 | InvalidTargetEntity.Malformed | the specified target entity is not found. | 查询的实体不存在 | 诊断 |
| 400 | InvalidDeploymentSetId.NotFound | The specified deployment set does not exist. | 输入部署集不存在 | 诊断 |
| 400 | Throttling.ConcurrentLimit | Request was denied due to request throttling. | 请求因限流而被拒绝。 | 诊断 |
| 400 | IncorrectStatus.VpcPeer | The specified resource of VpcPeer status is invalid. | 交换机所属vpc实例和资源大账号建立的vpc对等连接目前未激活 | 诊断 |
| 400 | ResourceNotFound.VpcPeer | The specified resource of VpcPeer is not found. | 请求参数中的交换机所属vpc实例未和资源大账号建立vpc对等连接 | 诊断 |
| 400 | InvalidMasterDBInstanceName.NotFound | The master instance does not exist under the target account. | 目标账号下没有找到主实例。 | 诊断 |
| 400 | AgentInstance.AlreadyBound | The specified agent instance is already bound to another MO instance. | 指定的 Agent 实例已绑定到另一个 MO 实例。 | 诊断 |
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