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Glossary

Error Codes

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Last updated: 2025-11-25 10:11:36

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.FrequencyCheckRisk Instance deletion is determined to be a high-risk operation through frequency verification. Please check the business or try again later.
FailedOperation.InvalidLBStatus Exceptional CLB instance status
FailedOperation.NoListenerInLB Instances without listeners cannot be stopped.
FailedOperation.ResourceInCloning The specified resource is being cloned. please try again later.
FailedOperation.ResourceInOperating The specified resource is currently being operated. Please try again later.
FailedOperation.TargetNumCheckRisk Instance deletion is determined to be a high-risk operation through rule quantity verification. To forcibly delete the instance, set the forced verification parameter ForceDelete to true.
FailedOperation.TrafficCheckRisk Instance deletion is determined to be a high-risk operation through traffic verification. To forcibly delete the instance, set the forced verification parameter ForceDelete to true.
InvalidParameter.ClientTokenLimitExceeded To ensure no resource leakage and maintain the ID idempotence of created resources, ClientToken is used to create resources. If the order process has ended and shipment failed, or the order process has not been updated for a long time, a message will indicate that the current ClientToken has timed out.
InvalidParameter.FormatError Wrong parameter format.
InvalidParameter.InvalidFilter Failed to query the parameter
InvalidParameter.LBIdNotFound Wrong CLB instance ID.
InvalidParameter.ListenerIdNotFound Wrong listener ID.
InvalidParameter.LocationNotFound Unable to find eligible forwarding rules.
InvalidParameter.PortCheckFailed Listener port checks failed due to port conflicts or other reasons.
InvalidParameter.ProtocolCheckFailed Listener protocol checks failed because the protocol used is incompatible with the corresponding operation.
InvalidParameter.RegionNotFound Invalid region.
InvalidParameter.RewriteAlreadyExist The forwarding rule has already been bound to a redirection relationship.
InvalidParameter.SomeRewriteNotFound Some redirection rules do not exist.
InvalidParameterValue.Duplicate Duplicate parameter value.
InvalidParameterValue.InvalidFilter Incorrect Filter parameter.
InvalidParameterValue.Length Wrong parameter length.
InvalidParameterValue.Range Wrong parameter value range.
OperationDenied Operation denied.
ResourcesSoldOut The resources have been sold out.

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