| 403 | IncorrectDBInstanceState | Current DB instance state does not support this operation. | 由于实例的状态不允许该操作，实例状态是运行中才能操作。 | diagnosis |
| 500 | InternalError | The request processing has failed due to some unknown error, exception or failure. | - | diagnosis |
| 400 | SYSTEM.ILLEGAL_ARGUMENT | Invalid LX arguments. | - | diagnosis |
| 400 | ProxyError | Invoke backend proxy error. | 代理执行出错，请稍后重试。
| diagnosis |
| 403 | Throttling.Api | Request was denied due to api flow control. | 请求被限流，请稍后重试
| diagnosis |
| 400 | SPEC_NOT_FOUND | The module you purchased is illegal, please reselect. | - | diagnosis |
| 400 | InvalidPrivateIpAddress.AlreadyUsed | Specified private IP address is already used. | - | diagnosis |
| 400 | Unkown.Exception | The Request Server Is Error Or The Response Can Not Be Null. | - | diagnosis |
| 400 | PAYFOR.CREDIT_PAY_INSUFFICIENT_BALANCE | Insufficient credit pay balance. | - | diagnosis |
| 400 | DataSourceNotFound | Log data source is not exists in current env. | - | diagnosis |
| 400 | ORDER.ABNORMAL_RESOURCE_STATUS_FOR_RENEW | Abnormal resource status for renew. | - | diagnosis |
| 404 | NotFoundOrder | Specified Instance not found valid order. | - | diagnosis |
| 403 | HasDirectConnectionNotSupport | The instance has direct connection does not support this operation. | 直连实例不支持此操作
| diagnosis |
| 400 | InvalidBinlog.NotValid | The available binlog is not valid in recovery time. | - | diagnosis |
| 404 | AccountNotExists | Account not exists. | - | diagnosis |
| 404 | NotFound | Not found. | - | diagnosis |
| 400 | LockTimeout | The request processing has failed due to lock timeout. | 当前请求与其他请求冲突，请稍后重试。 | diagnosis |
| 400 | MissingRedisShardingUnsupportPerfItem | The metadb is missing redis sharding unsupoort command perf item. | - | diagnosis |
| 400 | PAY.MAYI_WITHHOLDING_AGREEMENT_ILLEGAL | Mayi user do not sign withholding agreements or no coupons at Alipay. | - | diagnosis |
| 400 | ResourceConfigError | Can not get center project config in resource. | - | diagnosis |
| 403 | TaskExists | Specified task have existed. | - | diagnosis |
| 400 | Unknown.Exception | The Request Server Is Error Or The Response Can Not Be Null. | - | diagnosis |
| 400 | VisitAopApiError | Visit active operation service api error. | - | diagnosis |
| 403 | ZoneMigrationError.StillingRunning | Zone migration task is still running. | - | diagnosis |
| 400 | OperationDenied | VPC IP is in use, please check. | - | diagnosis |
| 400 | InvalidTags.Format | | - | diagnosis |
| 400 | NoPermission.SystemTag | | - | diagnosis |
| 400 | SSLNotSupport | | 老版本Redis实例不支持开启SSL/TLS加密。 | diagnosis |
| 400 | MissingRedisUsedmemoryUnsupportPerfItem | | - | diagnosis |
| 400 | CanNotAcquireLock | Can't acquire lock for this operation. | - | diagnosis |
| 403 | IncorrectDBInstanceCharacterType | Current DB Instance character_type does not support this operation. | - | diagnosis |
| 400 | MissingVpcParam | The specified parameter Vpc Params is not found. | - | diagnosis |
| 403 | OperationDenied.AccountStatus | The operation is not permitted due to status of account. | 由于账户的状态，不允许执行此操作。 | diagnosis |
| 400 | SYSTEM.SALE_VALIDATE_NO_SPECIFIC_CODE_FAILED | Order count greater than then quota | - | diagnosis |
| 400 | InvalidRenewalDuration.NotFound | The specified duration does not exist. | - | diagnosis |
| 400 | InvalidRenewalDuration.Format | The specified duration does not valid. | 指定的自动续费周期(duration)不合法 | diagnosis |
| 400 | InvalidRenewalDuration.NotSupport | The specified duration does not support this operation. | - | diagnosis |
| 400 | InvalidOrderCharge.NotSupport | The specified order charge does not support this operation. | 指定的实例付费类型不支持。 | diagnosis |
| 400 | InvalidAutoRenew.Invalid | The specified auto renewal does not support this operation. | - | diagnosis |
| 400 | InvalidDBInstance.Malformed | The specified db instance is invalid. | 传入的实例 ID数量超出了限制。 | diagnosis |
| 400 | TargetMemoryLessThanCurrentUsed | The target instance memory size below the current instance used memory. | - | diagnosis |
| 400 | InvalidSaleModuleFault | The request not refer to the trade complete article. please contact customer service. | - | diagnosis |
| 403 | InvalidPricePlanResult.NotFound | The price plan result does not refer to the account. | 询价错误,请提交工单咨询。 | diagnosis |
| 403 | InvalidModifyMode.Format | The instance modifyMode is not valid. | - | diagnosis |
| 404 | InvalidConnectionString.NotFound | The specified connection string or network type is not found. | 无法找到指定的连接地址或网络类型。 | diagnosis |
| 403 | SSLEnabledStateExistsFault | The instance SSL state have been enabled. | - | diagnosis |
| 403 | InvalidUserOperatorPermission | The user permission does not support this operation. | - | diagnosis |
| 403 | SSLDisableStateExistsFault | The instance SSL state have been Disable. | - | diagnosis |
| 403 | InvalidDBInstanceNetType.NotSupported | The specified instance networkType is not supported. | - | diagnosis |
| 404 | InvalidSecurityIPList.Duplicate | The SecurityIPList duplicated | IP 地址重复 | diagnosis |
| 400 | QuotaNotEnough | Quota not enough in this zone. | 这个区域的配额是不够的。 | diagnosis |
| 400 | MissingParameter | Specified parameter is missing. | - | diagnosis |
| 403 | MissingParameter | The input parameter OwnerId,OwnerAccount that is mandatory for processing this request is not supplied. | - | diagnosis |
| 403 | Forbbiden.SubUser | The specified action is not available for you. | 您没有指定的操作。 | diagnosis |
| 400 | UnsupportedParameter | | - | diagnosis |
| 403 | Forbidden.RAM | User not authorized to operate on the specified resource, or this API doesn't support RAM. | - | diagnosis |
| 403 | Forbedden.NotSupportRAM | This action does not support accessed by RAM mode. | 此操作不支持RAM模式。 | diagnosis |
| 403 | Forbidden.RiskControl | This operation is forbidden by Aliyun Risk Control system. | 该操作被风险控制系统禁止。 | diagnosis |
| 503 | ServiceUnavailable | The request has failed due to a temporary failure of the server. | 由于服务器的临时故障，请求失败了。 | diagnosis |
| 400 | CommodityVerifyFail | Your account status check has failed, it may fall into following condition: 1. Insufficient fund available. 2. Personal ID yet verified. 3. Financial account is ineligible for purchase per item. 4. Your payment channel is not valid. | - | diagnosis |
| 400 | InsufficientBalance | Your account does not have enough balance. | 账户余额不足，请先充值再操作。 | diagnosis |
| 400 | IdempotentParameterMismatch | Request uses a client token in a previous request but is not identical to that request. | 幂等性校验不过。 | diagnosis |
| 403 | RealNameAuthenticationError | Your account has not passed the real-name authentication yet. | 您的帐户还没有通过实名认证。 | diagnosis |
| 400 | CreateOrder.Failed | Create order failed. | 创建订单失败。 | diagnosis |
| 400 | LxCreateOrderFailed | Lx create order faied | 凌霄创建订单失败 | diagnosis |
| 400 | InvalidParameter | | InstanceName验证失败 | diagnosis |
| 404 | Forbidden.InstanceNotFound | The specified Instance is not found, so we cann't get enough information to check permission in RAM. | - | diagnosis |
| 404 | InvalidInstanceId.NotFound | The InstanceId provided does not exist in our records. | 实例不存在我们的记录中，可调用DescribeInstances接口查看当前用户下的实例信息 | diagnosis |
| 404 | InvalidCapacity.NotFound | The Capacity provided does not exist in our records. | 所指定的存储规格不存在。 | diagnosis |
| 404 | InvalidStatus.NotFound | The Status provided does not exist in our records. | 当前实例状态不支持该操作。 | diagnosis |
| 404 | InvalidRegion.NotFound | The RegionId or ZoneId provided does not exist in our records. | regionId或者zoneId不在我们的记录中，调用DescribeRegions查看 | diagnosis |
| 400 | IncorrectPassword | The Password provided is not correct. | 所提供的密码不正确。 | diagnosis |
| 400 | InvalidZoneId.NotFound | The ZoneId provided is invalid. | 提供的ZoneId无效，调用DescribeRegions查看 | diagnosis |
| 400 | InvalidParameter | The specified parameter "InstanceName" is not valid. | InstanceName验证失败 | diagnosis |
| 400 | QuotaExceed.AfterpayInstance | Living afterpay instances quota exceeded. | 超过了支付实例配额。 | diagnosis |
| 403 | Forbidden.NotAdminUser | User not authorized to operate on the specified API as you are not the administrator. | 由于您不是管理员，用户无权使用指定的API。 | diagnosis |
| 403 | Forbbiden.NotInvitedUser | User not in the invitation list. | 用户非法。 | diagnosis |
| 400 | ServiceNotSupported | The specified service is not supported. | 不支持指定的服务。 | diagnosis |
| 400 | InvalidPreferredBackupTime.Format | Specified preferred backup time is not valid. | 备份时间验证失败 | diagnosis |
| 400 | InvalidBackupType.Format | Specified backup type is not valid. | 备份类型验证失败。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 | diagnosis |
| 400 | InvalidBackupMethod.Format | Specified backup method is not valid. | 指定的备份方法无效。Logical：逻辑备份；Physical：物理备份。
默认值为Physical，逻辑备份不支持没有DB的
实例；SQLServer仅支持物理备份 | diagnosis |
| 400 | BackupJobExists | A backup job already exists in the specified DB instance. | 当前实例存在未完成的备份任务，请等待备份任务完成后再发起备份请求。 | diagnosis |
| 400 | InvalidDB.NotFound | Specified db does not exist or DB status does not support. | 该数据库不存在或者数据库状态不支持。 | diagnosis |
| 400 | BackupTimesExceeded | Exceeding the daily backup times of this DB instance. | - | diagnosis |
| 400 | ParameterLeastAssociate | Must input at least one optional parameter. | 必须输入至少一个可选参数。 | diagnosis |
| 400 | InvalidBackupRetentionPeriod.Malformed | Specified backup retention period is not valid. | 指定的备份保留期是无效的，数据备份保留天数（7到730天）。 | diagnosis |
| 400 | InvalidPreferredBackupPeriod.Malformed | Specified backup period is not valid. | 备份周期验证失败。备份周期：Monday：周一;Tuesday：
周二;Wednesday：周三;Thursday：
周四;Friday：周五;
Saturday：周六;Sunday：周日 | diagnosis |
| 400 | InvalidBackupOASRetentionPeriod.Malformed | Specified backup OAS retention period is not valid. | 指定备份OAS保留期是无效的，数据备份保留天数（7到730天）。 | diagnosis |
| 400 | IncorrectDBInstanceType | Current DB instance type does not support this operation. | 由于实例类型不允许该操作，只读实例允许克隆和备份实例 | diagnosis |
| 400 | InvalidKey.Malformed | Specified key is not valid. | key验证失败 | diagnosis |
| 400 | SignatureNonceUsed | Specified signature nonce was used already. | 指定的签名已被使用。 | diagnosis |
| 400 | ILLEGAL_ARGUMENT | commodityCode is blank. | commodityCode不能为空，使用QueryCommodity查询商品，QueryPrice查询价格。 | diagnosis |
| 400 | LX_CENTER_GET_COMMODITY_ERROR | Get commodity from lx system error. | 从凌霄系统中获取商品失败。 | diagnosis |
| 400 | INQUERY_ORDER_FEE_FAILED | Query price error. | 询价失败 | diagnosis |
| 400 | GET_COMMODITY_FAILED | Get commodity failed. | 获取商品失败 | diagnosis |
| 400 | QUERY_PRICE_RESPONSE_ERROR | Get price failed. | 获取价格失败。 | diagnosis |
| 400 | ACCOUNT_BOOK_INSUFFICENT_BALANCE | Account book does not have enough balance. | 账户余额不足，请先充值。 | diagnosis |
| 400 | SYSTEM.UNKNOWN_ERROR | The request processing has failed due to some unknown error. | 未知的错误。 | diagnosis |
| 400 | SYSTEM.SYSTEM_ERROR | Lx system error. | 系统错误。 | diagnosis |
| 400 | RISK.RISK_CONTROL_REJECTION | Operation is rejected for risk control. | 风险控制拒绝该操作。 | diagnosis |
| 400 | AUTH.RAM_AUTH_FAILED | Authorization failed for sub account. | 子帐户授权失败。 | diagnosis |
| 400 | COMMODITY.INVALID_COMPONENT | Component choosed is not valid, please re choose it again. | - | diagnosis |
| 400 | PRICE.INQUIRY_FAILED | Query price error. | 查询价格失败。 | diagnosis |
| 400 | InvalidInquiryPriceParamFault | The request not refer to the correct order price param. please contact customer service. | 不是正确的订单价格。请与客服联系。 | diagnosis |
| 400 | InvalidPriceTaxingFault | The taxing price is not correct. please contact customer service. | 询价错误,请提交工单咨询。 | diagnosis |
| 400 | InvalidPricePlan.NotFound | The price plan tree does not refer to the account | 计划价格不适用于当前用户 | diagnosis |
| 400 | ORDER.INST_HAS_UNPAID_ORDER | Current instance has unpaid order. | 当前实例有未支付的订单。 | diagnosis |
| 400 | ORDER.INST_HAS_UNSETTLED_BILLS | Current instance has unsettled bills. | 当前实例有未完成的订单。 | diagnosis |
| 400 | ORDER.INSTANCE_HAS_INACTIVE_CHANGE | Current instance has inactive change action. | 当前实例有未结束的操作。 | diagnosis |
| 400 | ORDER.ACCOUNT_STATUS_ILLEGAL | Current account status is illegal | 帐户状态是非法的 | diagnosis |
| 400 | ORDER.BID_USER_ORDER_FORBIDDEN | Bid account is not allowed to do this action | 该操作不允许bid 账号调用 | diagnosis |
| 400 | ORDER.PERIOD_INVALID | Period to buy is not valid. | 购买期无效。 | diagnosis |
| 400 | ORDER.QUANTITY_INVALID | Quantity to buy is not valid. | 购买数量无效。 | diagnosis |
| 400 | ORDER.SYS_CONSTRAINT_INVALID | System constrains faild. | 系统策略失效。 | diagnosis |
| 400 | ORDER.NOT_ENOUGH_ACTIVITY_STOCK | Does not have enough activity stock. | 没有足够的库存。 | diagnosis |
| 400 | ORDER.ORDER_AMOUNT_ILLEGAL | Current order's amount is illegal. | 当前订单金额是非法的。 | diagnosis |
| 400 | PURCHASE.PURCHASE_QUERY_FAILED | Query purchase failed. | 查询购买失败。 | diagnosis |
| 400 | PURCHASE.NO_VAILD_PURCHASE | Dose not have valid purchase. | 购买无效。 | diagnosis |
| 400 | PRODUCT.INSUFFICIENT_STOCK | Dose not have enough resource. | 资源不足。 | diagnosis |
| 400 | PRODUCT.NOT_AVAILABLE_IZ | Available iz is not valid. | 可用区是无效的。 | diagnosis |
| 400 | PAY.QUERY_QUOTA_BOOK_FAILED | Pay failed for querying quota book failed. | 查询配额失败导致付款失败。 | diagnosis |
| 400 | PAY.PAYMENT_PARAMETER_ INVALID | Pay failed for payment parameter not failed. | 付款参数无效。 | diagnosis |
| 400 | PAY.GET_PAY_URL_ERROR | Pay failed for getting pay url error. | 支付地址错误导致付款失败。 | diagnosis |
| 400 | PAY.NO_CREDIT_CARD | Pay failed for no credit card. | 没有信用卡导致付款失败。 | diagnosis |
| 400 | PAY.CURRENCY_INCONSISTENCY | Pay failed for currency inconsistency. | 因货币不一致导致支付失败。 | diagnosis |
| 400 | PAY.CURRENCY_NOT_SUPPORTED | Pay failed for currency not supported. | 不支持该货币。 | diagnosis |
| 400 | PAY.AMOUNT_LIMIT_EXCEEDED | Pay failed for amount limit exceed. | 金额超过限额导致付款失败。 | diagnosis |
| 400 | PAY.INVALID_AMOUNT | Pay failed for invalid amount. | 无效金额。 | diagnosis |
| 400 | PAY.USER_DECLINED | Pay failed for user has declined. | 由于被用户取消导致支付失败。 | diagnosis |
| 400 | PAY.COUPON_NOT_MEET_CONSUMPTION_RULE | Pay failed for coupon not meet consumption rule. | 优惠券不满足消费规则导致支付失败。 | diagnosis |
| 400 | PAY.TAX_CALC_FAILED | Pay failed for tax calculate failed. | 税收计算出错。 | diagnosis |
| 400 | PAY.ACCOUNT_BOOK_NOT_EXIST | Pay failed for account book not exist. | 由于账单不存在导致付款失败。you'yzhang'dbu'cun'zdao'zhi | diagnosis |
| 400 | PAY.STORED_CARD_NOT_EXIST | Pay failed for stored card not exist. | 存储卡不存在导致支付失败。 | diagnosis |
| 400 | PAY.COUPON_NOT_EXIST | Pay failed for coupon not exist. | 优惠券不存在导致支付失败。 | diagnosis |
| 400 | PAY.WITHHOLDING_AGREEMENT_ILLEGAL | Pay failed for withholding agreement illagal. | 支付未能达到协议，账户余额不足。 | diagnosis |
| 400 | PAY.REFUND_FAILED | Pay failed for refund failed. | 退款失败。 | diagnosis |
| 400 | PAY.INSUFFICIENT_BALANCE | User attempted to create a new order.but user account balance is insufficient. | 账户余额不足。 | diagnosis |
| 400 | PAY.INVALID_CREDIT_CARD | Pay failed for credit card invalid. | 信用卡无效。 | diagnosis |
| 400 | PAY.PAY_ORDER_FAILED | Pay order failed. | 支付订单失败。 | diagnosis |
| 400 | AllocateVpcIp.NotEnough | Ip resource is not enough | - | diagnosis |
| 400 | Zone.NotSupport | Specified zone does not support creating with instance class. | 指定区域不支持该类型实例创建。 | diagnosis |
| 400 | MissingClassCode | Capacity or InstanceClass is mandatory for this action. | Capacity或者 InstanceClass 是必传的参数。 | diagnosis |
| 400 | MissingCapacity | Capacity is mandatory for this action. | Capacity是必传的参数 | diagnosis |
| 400 | ChargeTypeViolation | The operation is not permitted due to charge type of the instance. | 按量付费实例不支持该操作，检查实例的付费类型是否与该操作冲突。 | diagnosis |
| 400 | Bid.NotMatch | CallerBid and ownerId's bid is not match. | CallerBid和ownerId不匹配。 | diagnosis |
| 400 | VpcVerifyError | VpcId is wrong.UnsupportedParameter. | VpcId验证失败。 | diagnosis |
| 400 | Task.Conflict | Current instance has unfinished task(buy or modify spec). | 当前实例有未完成的订单任务。 | diagnosis |
| 400 | InstanceType.NotValid | Current instance type does not support this operation. | 由于实例类型不允许该操作，只读实例允许克隆和备份实例。 | diagnosis |
| 400 | VPCERROR.NOT_ENABLED | VPC is not enabled in this zone. | 本区未启用VPC。 | diagnosis |
| 400 | DefaultVpc.NotSupport | The default vpc create is not support. | VPC创建不支持。 | diagnosis |
| 404 | InvalidDBInstanceClass.NotFound | Specified DB instance class is not found. | 实例规格无效，请检查该参数是否正确。 | diagnosis |
| 400 | InvalidDBInstanceName.Deleted | The specified DB instance is deleted. | 实例已经删除了 | diagnosis |
| 400 | IncorrectDBInstanceLockMode | Current DB instance lock mode does not support this operation. | 当前的实例锁定模式不支持此操作。 | diagnosis |
| 400 | InvalidParameters.Format | Specified parameters is not valid. | 参数无效。 | diagnosis |
| 400 | InvalidBackupSetID.NotFound | Specified backup set ID does not exist. | 指定的备份集ID不存在，克隆的时候，调用DescribeBackups接口查看 | diagnosis |
| 400 | InsufficientResourceCapacity | There is insufficient capacity available for the requested instance. | 所请求的实例的容量不足。 | diagnosis |
| 400 | InvalidUser.NotFound | Specified user does not exist. | 指定的用户不存在。 | diagnosis |
| 400 | InvalidParameterCombination | The end time must be greater than the start time. | 结束时间必须大于开始时间，
例如：
开始时间：2011-05-30 T12:11:20Z
结束时间:2011-06-08 T12:09:20Z | diagnosis |
| 400 | InvalidEndTime.Format | Specified end time is not valid. | 传入的结束时间不符合规范要求。 | diagnosis |
| 400 | InvalidClassicExpiredDays.Format | The specified classicExpiredDays format is not valid. | classicExpiredDays验证失败。切换网络类型的时候，经典网络保留时间最短1天，最长60天，默认7天 | diagnosis |
| 400 | IncorrectBackupSetState | Current backup set state does not support operations. | 目前备份的状态不支持该操作。 | diagnosis |
| 400 | InvalidSecurityIPList.Format | Specified security IP list format is not valid. | 指定的安全IP列表格式无效。 | diagnosis |
| 400 | InvalidPasswordFreeWhiteListCIDR | Specified cidr 0.0.0.0/0 is forbidden when set password free. | 设置白名单免密登录时，不允许 IP 白名单为0.0.0.0 | diagnosis |
| 400 | CLIENT.WRONG_STATUS | BLS Wrong status. | 灾备系统报错 | diagnosis |
| 400 | CLIENT.GENERAL_ERROR | BLS error. | 灾备系统报错 | diagnosis |
| 400 | CLIENT.INSTANCE_ID_NOT_FOUND | InstanceId not found | 实例为找到。 | diagnosis |
| 422 | CLIENT.UNPROCESSABLE_ENTITY | Unprocessable Entity. | 无法处理的实体。 | diagnosis |
| 400 | CLIENT.WRONG_STATUS_STATUS | Source instance's tatus does not support this operation. | 源实例的状态不支持此操作。 | diagnosis |
| 400 | CLIENT.PRODUCT_TEMPLATE_NOT_FOUND | Product's template not found. | 未找到产品模板。 | diagnosis |
| 400 | CLIENT.MISSING_REQUIRED_PARAM | Missing required param. | 缺少必要的参数。 | diagnosis |
| 400 | CLIENT.DST_INST_SAME_AS_SRC_INST | Destination InstanceId is the same as source InstanceId. | 目标实例与源实例相同。 | diagnosis |
| 400 | CLIENT.UNSUPPORTED_ENGINE_TYPE | Unsupported engine type. | 不支持该类型的引擎。 | diagnosis |
| 400 | CLIENT.UNSUPPORTED_PRODUCT | Unsupported product. | 不支持该产品。 | diagnosis |
| 400 | CLIENT.CREATE_BACKUP_JOB_ERROR | Create backup job error | 创建备份作业错误。 | diagnosis |
| 400 | CLIENT.ALREADY_BOUND_TO_REPLICA_ERROR | Source InstanceId already bound to a replica. | 源实例已经绑定了一个灾备通道。 | diagnosis |
| 500 | SERVER.INSTANCE_ID_NOT_FOUND | Instance not found. | 未找到实例。 | diagnosis |
| 500 | SERVER.WFE_ERROR | Workflow engine error. | 工作流引擎错误。 | diagnosis |
| 500 | SERVER.CREATE_BACKUP_JOB_ERROR | Create backup job error. | 创建备份错误。 | diagnosis |
| 500 | SERVER.CLONE_INSTANCE_JOB_ERROR | Clone instance job error. | 克隆实例失败。 | diagnosis |
| 500 | SERVER.PRODUCT_TEMPLATE_NOT_FOUND | Product's profile template not found. | 未找到产品简介模板。 | diagnosis |
| 400 | InvalidAction | Specified action is not valid. | 指定的操作无效。 | diagnosis |