tencent cloud

APIs

Error Codes

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最后更新时间: 2026-09-28 15:11:00

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.ResourceAlreadyExists Resource already exists.
FailedOperation.RuleAlreadyExists Rule priority already exists.
InvalidFilter Invalid Filter
InvalidParameter.InvalidClientToken Invalid ClientToken format.
InvalidParameter.InvalidFieldFormat Field format error.
InvalidParameter.InvalidFieldType Field type error.
InvalidParameter.InvalidFieldValue Field value is incorrect.
InvalidParameter.InvalidQuotaCheckRequest Quota check request is invalid.
InvalidParameter.MissingAction Action parameter is missing.
InvalidParameter.MissingField Please enter the required parameter.
InvalidParameterValue.BusinessParameterMismatch Business parameter inconsistency.
LimitExceeded.Quota The quota limit is exceeded.
OperationDenied Operation denied.
RegionError Region error
ResourceInUse.LoadBalancerHasListeners A listener still exists under the instance, so it cannot be deleted.
ResourceNotFound.Certificate Cert not found.
ResourceNotFound.Listener Listener not found.
ResourceNotFound.LoadBalancer The CLB resource does not exist.
ResourceNotFound.Rule Forwarding rule not found
ResourceNotFound.TargetGroup Target group not found.
ResourceUnavailable.Certificate The cert is in unavailable status (updating/deleting).
ResourceUnavailable.Listener Listener is in unavailable status.
ResourceUnavailable.LoadBalancer ALB status is unavailable.
ResourceUnavailable.PreviousTaskNotCompleted The previous task is not completed.
ResourceUnavailable.Rule Rule status unavailable.
ResourceUnavailable.TargetGroup Target group is in unavailable status
ResourceUnavailable.UpstreamStatusBlocked Resource status of the superior is blocked.
ResourcesSoldOut Resources are sold out.
UnauthorizedOperation.ServiceRoleUnauthorized Service role not authorized.
UnsupportedOperation.CertificateAlreadyBound Listener cannot bind a bound cert.
UnsupportedOperation.CertificateNotBound The listener is not allowed to unbind an unbound cert.
UnsupportedOperation.DisassociateDefaultCertificate The listener is not allowed to unbind the default certificate.
UnsupportedOperation.InvalidStateTransition Invalid state transition.
UnsupportedOperation.ResourcesSoldOut Insufficient resources.
UnsupportedOperation.TargetGroupProtocolMismatch Listener protocol and target group backend forwarding protocol mismatch
UnsupportedOperation.UnsupportedProtocol Operation not supported for the CLB listener protocol.

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