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DocumentaçãoAPIsTDSQL-C for MySQLError Codes

Error Codes

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Última atualização: 2026-10-23 11:27:24

Feature Description

If there is an Error field in the response, it means that the API call failed. For example:

 {
    "Response": {
        "Error": {
            "Code": "AuthFailure.SignatureFailure",
            "Message": "The provided credentials could not be validated. Please check your signature is correct."
        },
        "RequestId": "ed93f3cb-f35e-473f-b9f3-0d451b8b79c6"
    }
}

Code in Error indicates the error code, and Message indicates the specific information of the error.

Error Code List

Common Error Codes

Error Code Description
ActionOffline This API has been deprecated.
AuthFailure.InvalidAuthorization Authorization in the request header is invalid.
AuthFailure.InvalidSecretId Invalid key (not a TencentCloud API key type).
AuthFailure.MFAFailure MFA failed.
AuthFailure.SecretIdNotFound Key does not exist. Check if the key has been deleted or disabled in the console, and if not, check if the key is correctly entered. Note that whitespaces should not exist before or after the key.
AuthFailure.SignatureExpire Signature expired. Timestamp and server time cannot differ by more than five minutes. Please ensure your current local time matches the standard time.
AuthFailure.SignatureFailure Invalid signature. Signature calculation error. Please ensure you’ve followed the signature calculation process described in the Signature API documentation.
AuthFailure.TokenFailure Token error.
AuthFailure.UnauthorizedOperation The request is not authorized. For more information, see the CAM documentation.
DryRunOperation DryRun Operation. It means that the request would have succeeded, but the DryRun parameter was used.
FailedOperation Operation failed.
InternalError Internal error.
InvalidAction The API does not exist.
InvalidParameter Incorrect parameter.
InvalidParameterValue Invalid parameter value.
InvalidRequest The multipart format of the request body is incorrect.
IpInBlacklist Your IP is in uin IP blacklist.
IpNotInWhitelist Your IP is not in uin IP whitelist.
LimitExceeded Quota limit exceeded.
MissingParameter A parameter is missing.
NoSuchProduct The product does not exist.
NoSuchVersion The API version does not exist.
RequestLimitExceeded The number of requests exceeds the frequency limit.
RequestLimitExceeded.GlobalRegionUinLimitExceeded Uin exceeds the frequency limit.
RequestLimitExceeded.IPLimitExceeded The number of ip requests exceeds the frequency limit.
RequestLimitExceeded.UinLimitExceeded The number of uin requests exceeds the frequency limit.
RequestSizeLimitExceeded The request size exceeds the upper limit.
ResourceInUse Resource is in use.
ResourceInsufficient Insufficient resource.
ResourceNotFound The resource does not exist.
ResourceUnavailable Resource is unavailable.
ResponseSizeLimitExceeded The response size exceeds the upper limit.
ServiceUnavailable Service is unavailable now.
UnauthorizedOperation Unauthorized operation.
UnknownParameter Unknown parameter.
UnsupportedOperation Unsupported operation.
UnsupportedProtocol HTTP(S) request protocol error; only GET and POST requests are supported.
UnsupportedRegion API does not support the requested region.

Service Error Codes

Error Code Description
AuthFailure CAM signature/authentication error.
FailedOperation.BatchGetInstanceError Batch query failed.
FailedOperation.BindSourcePackageError Failed to bind the resource package
FailedOperation.CamCheckResourceError Failed to obtain permissions. Try again later. If the issue persists, contact customer service.
FailedOperation.CamSigAndAuthError Authentication failed. Try again later. If the issue persists, contact customer service.
FailedOperation.CheckVpcAndSubnetError VPC/subnet verification failure: {{1}}.
FailedOperation.CreateAuditFailError Failed to create audit
FailedOperation.CreateOrder Failed to create and pay the order.
FailedOperation.CreateSourcePackageError Failed to create the resource pack
FailedOperation.CynosdbMysqlSetBackupStrategy Failed to set the backup strategy. Try again later. If the issue persists, contact customer service.
FailedOperation.DatabaseAccessError Database access failed. Try again later. If the issue persists, contact customer service.
FailedOperation.DescribeAccountPrivilegesError Failed to modify account permissions.
FailedOperation.FlowCreateError Failed to create the process. Please retry later. If the issue continues, contact customer service.
FailedOperation.FlowNotFoundError The Flow does not exist.
FailedOperation.GetBackupStrategyError Failed to get the backup policy. Try again later. If the issue persists, contact customer service.
FailedOperation.GetNetServiceInfoError Failed to query the access group network information.
FailedOperation.GetOssInfoError Failed to query the details of the primary instance.
FailedOperation.InstanceQueryError Request to query instance information failed
FailedOperation.InsufficientBalance Insufficient account balance.
FailedOperation.ModifyDeductionPriorityError Failed to modify the deduction priority of a resource pack. Check the parameters and try again later.
FailedOperation.OperationFailedError Operation failed. Try again later. If the issue persists, contact customer service.
FailedOperation.ProxyCheckError Proxy verification failure: {{1}}.
FailedOperation.ProxyGroupRwSplitNoRoInstanceError When the proxy group is set to read-only mode, the cluster must contain at least one read-only instance.
FailedOperation.QuerySourcePackageDetailError Failed to query resource package consumption details
FailedOperation.QuerySourcePackageError Failed to query the resource package
FailedOperation.QuerySpecBySpecCodeError Specification information query failed.
FailedOperation.RefundSourcePackageError Resource package refund failure
FailedOperation.ServerlessSetStrategyError Policy modification failed.
FailedOperation.ServiceAccessError Log query failed. Narrow down the query range. If the issue persists, contact customer service.
FailedOperation.SpecNotFoundError Specification information {{1}} search failure
FailedOperation.TradeCreateOrderError Failed to create and pay for the order. Try again later. If the issue persists, contact customer service.
FailedOperation.UnBindSourcePackageError Failed to unbind the resource package
InternalError.DBError DB access exception.
InternalError.DbOperationFailed Query database failed.
InternalError.GetRoleError Customer unauthorized.
InternalError.GetSecurityGroupDetailFailed Failed to obtain the security group information.
InternalError.GetSubnetFailed Failed to obtain the subnet.
InternalError.GetVpcFailed Failed to get the VPC.
InternalError.HttpError Network error.
InternalError.InternalHttpServerError http request execution error.
InternalError.InternalInnerServiceError Internal service error.
InternalError.ListInstanceFailed Failed to query the instance in the security group.
InternalError.ListInstancesError Query instance error
InternalError.OperateWanFail Operation on the public network failed.
InternalError.OperationNotSupport The operation is not supported.
InternalError.QueryDatabaseFailed Query database failed.
InternalError.ServiceError Internal service error.
InternalError.SystemError Internal system error.
InternalError.UnknownError Unknown internal error.
InvalidParameter.ControllerNotFoundError The API does not exist.
InvalidParameter.ExceptionParam Parameter error.
InvalidParameter.InvalidParameterError Unknown parameter. Check whether the parameter is valid.
InvalidParameter.IsolateNotAllowed The current instance is non-isolatable.
InvalidParameterValue.AccountAlreadyExistError The account already exists.
InvalidParameterValue.AccountExist The account already exists.
InvalidParameterValue.AccountNotExistError The instance does not have an account.
InvalidParameterValue.ClusterNotFound Cluster not found.
InvalidParameterValue.DBTypeNotFound Unsupported instance type.
InvalidParameterValue.DbModeNotServerlessError ClusterType must be serverless.
InvalidParameterValue.DealNameNotFound Order id not found.
InvalidParameterValue.FlowNotFound Task flow ID does not exist.
InvalidParameterValue.IllegalInstanceName Instance name contains illegal characters.
InvalidParameterValue.IllegalOrderBy Invalid sorting field.
InvalidParameterValue.IllegalPassword The password does not meet requirements.
InvalidParameterValue.InstanceNotFound The instance does not exist.
InvalidParameterValue.InternalAccount No operations allowed for built-in accounts.
InvalidParameterValue.InternalDomainReserveTooShortError Intranet domain name exists. The retention time of the old IP must be more than {{1}} hours.
InvalidParameterValue.InvalidDBVersion Invalid instance version.
InvalidParameterValue.InvalidParameterValueError Parameter value is invalid.
InvalidParameterValue.InvalidPasswordValueError The password is non-compliant.
InvalidParameterValue.InvalidRegionIdError The region is invalid.
InvalidParameterValue.InvalidSpec Invalid instance specification.
InvalidParameterValue.InvalidZoneIdError Invalid AZ.
InvalidParameterValue.ParamBothSetError Both parameters cannot be set simultaneously.
InvalidParameterValue.ParamError Parameter error.
InvalidParameterValue.ParameterMismatchError The input parameter {{1}} is invalid. Check parameters and try again.
InvalidParameterValue.ParameterOutRangeError Invalid parameter value. The value exceeds the maximum allowed.
InvalidParameterValue.PrePayPayModeError Operation not allowed for prepaid payment type.
InvalidParameterValue.ProjectIdNotFound ProjectId not found
InvalidParameterValue.RegionZoneUnavailable The selected region and availability zone are unavailable.
InvalidParameterValue.StoragePoolNotFound Storage pool not found.
InvalidParameterValue.SubnetNotFound Subnet not found.
InvalidParameterValue.SubnetUnchangedError The subnet of access group {{1}} matches the target subnet. No replacement is needed.
InvalidParameterValue.ValueNotFound Data not found.
InvalidParameterValue.VpcNotFound The selected VPC network is not found.
LimitExceeded.ClusterInstanceLimit Number of nodes in the cluster exceeds the maximum limit.
LimitExceeded.UserInstanceLimit Number of user instances exceeds the limit.
OperationDenied.AccountOperationDenied Insufficient permissions for the cloud account. This operation is not supported.
OperationDenied.AuditLogClosedError The audit log of instance {{1}} is disabled, so operations cannot be performed.
OperationDenied.AuditStatusError Audit status exception.
OperationDenied.BackupVaultTaskConflictError Backup safe resource {{1}} is in {{2}} and unable to perform {{3}} operation
OperationDenied.CamDeniedError Permission verification failed.
OperationDenied.ClusterOpNotAllowedError Operation forbidden. The current cluster does not allow this operation.
OperationDenied.ClusterStatusDeniedError Operation not allowed in the current status of the cluster.
OperationDenied.ClusterTaskConflictError Cluster {{1}} is currently performing {{2}} and cannot perform {{3}}
OperationDenied.CreateTaskAndFlowError Task creation failed. {{1}}
OperationDenied.CynosdbVersionNotSupportError Unsupported for instance kernel version {{1}}
OperationDenied.DisableNewStorageMultiZoneDeploymentError Multi-AZ deployment for the new storage architecture is not yet available.
OperationDenied.FeatureNotSupportError Function {{1}} not currently supported
OperationDenied.GetProxyGroupFailedError Failed to get proxy
OperationDenied.InstanceAccessDeniedError You do not have permission to operate the resource.
OperationDenied.InstanceGrpTaskConflictError Instance group {{1}} is currently performing {{2}} and cannot perform {{3}}.
OperationDenied.InstanceStatusDeniedError Operation not allowed in the current instance status.
OperationDenied.InstanceStatusLimitError Instance is not in a running state
OperationDenied.InstanceTaskConflictError Instance {{1}} is currently performing {{2}} and cannot perform {{3}}
OperationDenied.InsufficientBalanceError Insufficient account balance.
OperationDenied.InvalidRegionForRollbackNewCluster Invalid region input
OperationDenied.IsNotRollbackClusterError Not the rollback cluster of {{1}}
OperationDenied.LengthOverLimit size exceeds limit: {{1}}. Reduce the number of queries.
OperationDenied.LimitDayForAuditReplayError The clone cluster is not within {{1}} days {{2}}.
OperationDenied.MissingParameterError Parameter missing, {{1}}
OperationDenied.NewStorageOnlySupport80Error Storage compression is only supported in storage architecture 2.0 for v8.0.
OperationDenied.NoAvaliableResouceError No available resources.
OperationDenied.OnlyNewStorageSupportStorageCompressionError Only storage architecture 2.0 supports the storage compression feature.
OperationDenied.OperationDeniedError You do not have permission to operate the resource (carry out this operation).
OperationDenied.PausedSlsNotAllowModifySlave serverless in paused state is not allowed to be modified for multi-AZ.
OperationDenied.ProxyConnectCountCheckError The number of creatable connections supported by the proxy node does not match. Supported connections: {{1}}. Current connections: {{2}}.
OperationDenied.ProxyNodeCountCheckError Proxy node quantity check failed
OperationDenied.ProxyNotRunningError Non-running proxy
OperationDenied.ProxySaleZoneCheckError The availability zone does not exist.
OperationDenied.ProxyStockCheckError Insufficient proxy inventory
OperationDenied.ProxyVersionCheckError Proxy version check failed
OperationDenied.ProxyZoneCheckError proxy AZ verification failure
OperationDenied.ResourceNotFundError Instance does not exist
OperationDenied.SecondaryCacheUnknownError Unknown exception. Contact our customer service to handle.
OperationDenied.ServerlessClusterStatusDenied Operation not allowed in the current status of the serverless cluster.
OperationDenied.ServerlessInstanceStatusDenied Operation not allowed in the current status of the serverless instance.
OperationDenied.TaskConflictError Task conflict check failed.
OperationDenied.TradeBusinessCheckError Business inspection failed: {{1}}
OperationDenied.UnSupportSaleSpecError The sale of this type and specification is not supported.
OperationDenied.UnsupportOpenAuditError Audit enabling is not supported.
OperationDenied.UserNotAuthenticatedError User not verified with real-name authentication. Please proceed with real-name authentication before purchase.
OperationDenied.UserResourceTaskConflictError User resource {{1}} is currently performing {{2}} and cannot perform {{3}}
OperationDenied.VersionNotSupportError Serverless does not support this version.
ResourceNotFound.ClusterNotFoundError The cluster does not exist.
ResourceNotFound.InstanceNotFoundError The instance does not exist.
ResourceNotFound.ResourceError The resource corresponding to the parameter does not exist.
ResourceNotFound.ResourceNotFoundErr User resource is not found
ResourceUnavailable.InstanceLockFail Failed to lock the instance. It is temporarily inoperable.
ResourceUnavailable.InstanceStatusAbnormal Instance status is abnormal and temporarily not operable.
UnauthorizedOperation.NotRealNameAccount Non-verified users are prohibited from purchasing.
UnauthorizedOperation.PermissionDenied CAM authentication failed.
UnauthorizedOperation.RoleUnauthorized Authorization failed or authorization canceled.
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