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Web Application Firewall
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    Error Codes

    Last updated: 2024-10-10 10:36:33
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    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.
    AuthFailure.ErrCodeNoPurchased The current instance has not purchased the API security package.
    FailedOperation.CLSDBOperationFailed Failed to call the CLS API.
    FailedOperation.CLSInternalError CLS internal error.
    FailedOperation.MongoOperationFailed Failed to operate the MongoDB database.
    FailedOperation.MysqlDBOperationFailed Failed to operate the MySQL database.
    FailedOperation.RedisOperationFailed Failed to operate the Redis database.
    FailedOperation.SessionInUsed The session being deleted is in use.
    FailedOperation.TheNumberOfAddedBlackAndWhiteListExceedsTheUpperLimit The number of additions to the blocklist/allowlist exceeds the limit.
    FailedOperation.TheNumberOfOneTimeDeletionsReachedTheUpperLimit Reached the maximum number of one-time deletions.
    InternalError.AsynchronousCallFailed Asynchronous call failed.
    InternalError.DBErr DBErr
    InternalError.UnknownErr An internal error exists. Please contact us.
    InvalidParameter.CertificationParameterErr Certificate information parameter error
    InvalidParameter.DomainExceedsLimitErr The number of domain names reached the upper limit.
    InvalidParameter.DomainNotRecord The domain name is not registered.
    InvalidParameter.InvalidCertificate Invalid certificate content.
    InvalidParameter.LogicErr Logical error: Logical errors in SQL search statements can also lead to mistakes, such as using incorrect operators, wrong conditions, etc.
    InvalidParameter.PortParameterErr Port information parameter error
    InvalidParameter.ProtectionDomainParameterErr Protective domain parameter error
    InvalidParameter.QueryCertBySSLIDFailed Failed to query certificate by ID.
    InvalidParameter.QueryStringSyntaxErr Syntax error: Logical expression syntax analysis failed.
    InvalidParameter.SQLSyntaxErr Syntax error: SQL search statements must follow specific syntax rules. Failure to do so, such as missing keywords, spelling errors, missing semicolons, etc., will cause SQL statements to not execute.
    InvalidParameter.SupportTLSConfFailed The current instance version does not support enabling TLS by definition. Please upgrade to the Advanced Edition or above.
    InvalidParameter.TLSParameterErr TLS or encryption suite parameter error
    InvalidParameter.TypeMismatch Data type error: The data types in SQL search statements must match those in the database, otherwise it will lead to errors. For example, comparing a string with an integer, incorrect date format, etc.
    InvalidParameter.UnauthorizedOperationParameterErr Permission overstep parameter error
    InvalidParameter.UpstreamParameterErr Origin information parameter error
    InvalidParameter.XFFResetParameterErr XFF reset parameter error
    LimitExceeded.SpecificationErr SpecificationErr
    OperationDenied Operation denied.
    ResourceInUse.EmptyErr EmptyErr
    ResourceUnavailable.DomainIpv6InConfigErr The IPv6 network is being allocated. Please wait patiently.
    ResourcesSoldOut Resources are sold out.
    UnsupportedOperation.InvalidRequest InvalidRequest
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