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. |
| 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. |
| 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. |
| 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. |
| Error Code | Description |
|---|---|
| FailedOperation.ActionCloseEye | No motions of eye closing are detected. |
| FailedOperation.ActionFaceClose | The face is too close to the screen. |
| FailedOperation.ActionFaceFar | The face is too far from the screen. |
| FailedOperation.ActionFaceLeft | The face is too far left from the screen. |
| FailedOperation.ActionFaceRight | The face is too far right from the screen. |
| FailedOperation.ActionFirstAction | The first motion is not detected. |
| FailedOperation.ActionLightDark | The lighting is too dim. |
| FailedOperation.ActionLightStrong | The lighting is too strong. |
| FailedOperation.ActionNodetectFace | Failed to detect a full face. |
| FailedOperation.ActionOpenMouth | No motions of mouth opening are detected. |
| FailedOperation.CompareFail | Comparison failed. |
| FailedOperation.CompareLowSimilarity | The comparison similarity did not reach the passing standard. |
| FailedOperation.CompareSystemError | Error calling the comparison engine API. |
| FailedOperation.FileSaveError | Failed to store the file. Please try again later. |
| FailedOperation.IdFormatError | The ID number entered is incorrect. |
| FailedOperation.IdNameMisMatch | The name and ID number do not match. Please check and try again. |
| FailedOperation.IdNoExistSystem | The number is not in the library. Please go to the applicable household registrar for check. |
| FailedOperation.IdPhotoNoExist | The photo is not in the library. Please go to the applicable household registrar for check. |
| FailedOperation.IdPhotoPoorQuality | The ID photo resolution is too low. Please upload a new one. |
| FailedOperation.IdPhotoSystemNoanswer | Failed to return a photo from the customer library or authentication center. Please try again later. |
| FailedOperation.LifePhotoDetectFaces | Multiple faces are detected. |
| FailedOperation.LifePhotoDetectFake | Real person comparison failed. |
| FailedOperation.LifePhotoDetectNoFaces | Failed to detect a full face. |
| FailedOperation.LifePhotoPoorQuality | The resolution of the image passed in is too low. Please upload a new one. |
| FailedOperation.LifePhotoSizeError | The image passed in is too large or too small. |
| FailedOperation.LipFaceIncomplete | The face is not fully exposed. |
| FailedOperation.LipMoveSmall | The lip movement range is too small. |
| FailedOperation.LipNetFailed | Failed to pull the video. Please try again. |
| FailedOperation.LipSizeError | The video is empty or its size is inappropriate. The recording duration should be about 6 seconds. |
| FailedOperation.LipVideoInvalid | The video format is incorrect. |
| FailedOperation.LipVideoQuaility | The video definition is too low. |
| FailedOperation.LipVoiceDetect | No sound is detected. |
| FailedOperation.LipVoiceLow | The volume of the video is too low. |
| FailedOperation.LipVoiceRecognize | Speech recognition failed. |
| FailedOperation.LivessBestFrameError | Face detection failed. Unable to extract the photo for comparison. |
| FailedOperation.LivessDetectFail | Liveness detection failed. |
| FailedOperation.LivessDetectFake | Suspected spoofed recording. |
| FailedOperation.LivessSystemError | Error calling the liveness engine API. |
| FailedOperation.LivessUnknownError | Video-based real person detection failed. |
| FailedOperation.NameFormatError | The name entered is incorrect. |
| FailedOperation.SilentDetectFail | Real person detection failed. |
| FailedOperation.SilentEyeLiveFail | Eye detection failed. |
| FailedOperation.SilentFaceDetectFail | No face is detected in the video. |
| FailedOperation.SilentFaceQualityFail | Low face quality. |
| FailedOperation.SilentFaceWithMaskFail | A face mask is detected. |
| FailedOperation.SilentMouthLiveFail | Mouth detection failed. |
| FailedOperation.SilentMultiFaceFail | Multiple faces are detected in the video. |
| FailedOperation.SilentPictureLiveFail | The video might be spoofed. |
| FailedOperation.SilentThreshold | Real perso |