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 | 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. |
Successful API calls and failed calls with the InvalidParameterValue.NoFaceInPhoto error code will incur charges.
| Error Code | Description |
|---|---|
| FailedOperation.AcrossVersionsError | This operation cannot be performed across algorithm model versions. |
| FailedOperation.CompareFail | Comparison failed. |
| FailedOperation.ConflictOperation | Operation conflict. Do not operate the same Person at the same time. |
| FailedOperation.CreateFaceConcurrent | Faces cannot be added concurrently. |
| FailedOperation.DuplicatedGroupDescription | Custom description fields in the same person library cannot be repeated. |
| FailedOperation.FaceQualityNotQualified | The face image quality does not meet the requirement. |
| FailedOperation.FaceSizeTooSmall | Face frame size is less than the MinFaceSize setting, and the human face is filtered. |
| FailedOperation.GroupInDeletedState | The current group is being deleted. Please wait. |
| FailedOperation.GroupPersonMapExist | The group already contains the corresponding personnel Id. |
| FailedOperation.GroupPersonMapNotExist | The group does not include the corresponding personnel Id. |
| FailedOperation.ImageDecodeFailed | Image decoding failed. |
| FailedOperation.ImageDownloadError | Image download error. |
| FailedOperation.ImageFacedetectFailed | Face detection failed. |
| FailedOperation.ImageResolutionExceed | The image resolution is too high. |
| FailedOperation.ImageResolutionTooSmall | The short edge resolution of the image is lower than 64 pixels. |
| FailedOperation.ImageSizeExceed | The size of the image after base64 encoding cannot exceed 5 MB. |
| FailedOperation.LifePhotoDetectFaces | Multiple faces detected. |
| FailedOperation.LifePhotoDetectFake | Real person comparison failed. |
| FailedOperation.LifePhotoDetectNoFaces | Full face not detected. |
| FailedOperation.LifePhotoSizeError | Uploaded image too large or too small. |
| FailedOperation.RequestLimitExceeded | Request frequency exceeds the limit. |
| FailedOperation.RequestTimeout | The backend service timed out. |
| FailedOperation.RpcFail | Rpc call failed. |
| FailedOperation.SearchFacesExceed | The number of retrieved human faces exceeds the limit. |
| FailedOperation.ServerError | Algorithm service exception. Retry. |
| FailedOperation.UnKnowError | Internal error. |
| InvalidParameter.InvalidParameter | Invalid parameters. |
| InvalidParameterValue.AccountFaceNumExceed | Number of faces in the account exceeds the limit. |
| InvalidParameterValue.DeleteFaceNumExceed | The number of faces to delete exceeds the limit. Each person must contain at least one face. |
| InvalidParameterValue.FaceMatchThresholdIllegal | Invalid FaceMatchThreshold parameter. |
| InvalidParameterValue.FaceModelVersionIllegal | Invalid algorithm model version. |
| InvalidParameterValue.GroupExDescriptionsExceed | The person library customized description field array exceeds the length limit. You can create up to 5. |
| InvalidParameterValue.GroupExDescriptionsNameIdentical | The custom description field name in the person library cannot be repeated. |
| InvalidParameterValue.GroupExDescriptionsNameIllegal | The custom description field name of the personnel database contains invalid characters. It can only contain Chinese and English characters, -, _, and digits. |
| InvalidParameterValue.GroupExDescriptionsNameTooLong | Personnel library custom description field name length exceeds the limit. |
| InvalidParameterValue.GroupFaceNumExceed | The number of faces in the person library exceeds the limit. |
| InvalidParameterValue.GroupIdAlreadyExist | Personnel database ID already exists. Personnel database ID cannot be repeated. |
| InvalidParameterValue.GroupIdIllegal | The personnel database ID contains invalid characters. The personnel database ID supports only English, digits, -%@#&_. |
| InvalidParameterValue.GroupIdNotExist | Personnel database ID does not exist. |
| InvalidParameterValue.GroupIdNotExists | The corresponding group ID does not exist. |
| InvalidParameterValue.GroupIdTooLong | Personnel database ID exceeds the length limit. |
| InvalidParameterValue.GroupIdsExceed | The incoming personnel library list exceeds the limit. |
| InvalidParameterValue.GroupNameAlreadyExist | Person library name already exists. Person library name should be unique. |
| InvalidParameterValue.GroupNameIllegal | The personnel database name contains invalid characters. It can only contain Chinese and English characters, -, _, and digits. |
| InvalidParameterValue.GroupNameTooLong | Personnel database name exceeds the length limit. |
| InvalidParameterValue.GroupNumExceed | The number of person libraries exceeds the limit. To add more, contact us. |
| InvalidParameterValue.GroupNumPerPersonExceed | The number of person libraries exceeds the limit. A single person can be added to up to 100 person libraries. |
| InvalidParameterValue.GroupTagIllegal | Personnel database remarks contain invalid characters. Personnel database remarks only support Chinese, English, -, _, and digits. |
| InvalidParameterValue.GroupTagTooLong | Personnel database remarks exceed the length limit. |
| InvalidParameterValue.ImageEmpty | No image is input. |
| InvalidParameterValue.ImageEmptyError | Empty image. |
| InvalidParameterValue.LimitExceed | Number of returns exceeds the limit. |
| InvalidParameterValue.NoFaceInGroups | No human face in the specified group. |
| InvalidParameterValue.NoFaceInPhoto | The image contains no human face. |
| InvalidParameterValue.OffsetExceed | Starting number is too large. Please check the required length of the array. |
| InvalidParameterValue.PersonExDescriptionInfosExceed | The customized description field array exceeds the length limit. Up to 5. |
| InvalidParameterValue.PersonExDescriptionsNameIdentical | The custom description field name of a person cannot be repeated. |
| InvalidParameterValue.PersonExDescriptionsNameIllegal | The custom description field name contains invalid characters. The custom description field name supports only Chinese, English, -, _, and digits. |
| InvalidParameterValue.PersonExDescriptionsNameTooLong | Person custom description field name length exceeds the limit. |
| InvalidParameterValue.PersonExistInGroup | The group already contains the corresponding personnel Id. |
| InvalidParameterValue.PersonFaceNumExceed | The number of faces for a single person exceeds the limit. A single person can contain up to five faces. |
| InvalidParameterValue.PersonGenderIllegal | Error in gender of personnel settings. 0 represents empty, 1 represents man, 2 represents woman. |
| InvalidParameterValue.PersonIdAlreadyExist | Person ID already exists. Person ID should be unique. |
| InvalidParameterValue.PersonIdIllegal | The person ID contains invalid characters. The person ID supports only English, digits, -%@#&_. |
| InvalidParameterValue.PersonIdNotExist | Personnel ID does not exist. |
| InvalidParameterValue.PersonIdTooLong | Person ID exceeds the length limit. |
| InvalidParameterValue.PersonNameIllegal | The person name contains invalid characters. It can only contain Chinese and English characters, -, _, and digits. |
| InvalidParameterValue.PersonNameTooLong | Person name exceeds the length limit. |
| InvalidParameterValue.QualityControlIllegal | Invalid QualityControl parameter. |
| InvalidParameterValue.SearchPersonsExceed | The number of personnel found exceeds the limit. |
| InvalidParameterValue.UniquePersonControlIllegal | Invalid UniquePersonControl parameter. |
| InvalidParameterValue.UnsupportedGroupFaceModelVersion | This operation is not supported by algorithm model v2.0 or below. |
| InvalidParameterValue.UploadFaceNumExceed | Upload up to four human faces. |
| InvalidParameterValue.UrlIllegal | The URL format is invalid. |
| LimitExceeded.ErrorFaceNumExceed | The number of human faces exceeds the limit. |
| MissingParameter.ErrorParameterEmpty | The required parameter is empty. |
| ResourceUnavailable.ChargeStatusException | The account is in arrears. |
| ResourceUnavailable.Delivering | The resource is being delivered. |
| ResourceUnavailable.Freeze | The account has been frozen. |
| ResourceUnavailable.GetAuthInfoError | Failed to get the authentication information. |
| ResourceUnavailable.InArrears | The account is in arrears. |
| ResourceUnavailable.LowBalance | Insufficient balance. |
| ResourceUnavailable.NotExist | The billing status is unknown. Check whether the service has been activated in the console. |
| ResourceUnavailable.NotReady | The service is not activated. |
| ResourceUnavailable.Recover | The resource has been possessed. |
| ResourceUnavailable.StopUsing | Services for the account has been stopped. |
| ResourceUnavailable.UnknownStatus | The billing status is unknown. |
| ResourcesSoldOut.ChargeStatusException | The billing status is abnormal. |
| UnsupportedOperation.UnknowMethod | The method name is unknown. |
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