LivenessError

enum LivenessError : UInt, @unchecked Sendable

Reasons for failure of the liveness analysis.

  • Indicates no failure.

    Declaration

    Swift

    case none = 0

  • Indicates mouth region is not visible

    Declaration

    Swift

    case faceMouthRegionNotVisible = 1

  • Indicates eye region is not visible

    Declaration

    Swift

    case faceEyeRegionNotVisible = 2

  • Indicates image is too blurry

    Declaration

    Swift

    case excessiveImageBlurDetected = 3

  • Indicates image is too bright

    Declaration

    Swift

    case excessiveFaceBrightness = 4

  • Indicates a mask has been detected

    Declaration

    Swift

    case faceWithMaskDetected = 5

  • Indicates a timeout failure

    Declaration

    Swift

    case timedOut = 6

  • Indicates environment not supported failure

    Declaration

    Swift

    case environmentNotSupported = 7

  • Indicates face tracking failure

    Declaration

    Swift

    case faceTrackingFailed = 8

  • Indicates service response code between 401 and 409 is returned

    Declaration

    Swift

    case unexpectedClientError = 9

  • Indicates service response code equal to or greater than 500 is returned

    Declaration

    Swift

    case unexpectedServerError = 10

  • Indicates unexpected service response code is returned

    Declaration

    Swift

    case unexpected = 11

  • Indicates camera permission denied failure

    Declaration

    Swift

    case cameraPermissionDenied = 12

  • Indicates other camera startup failures

    Declaration

    Swift

    case cameraStartupFailure = 13

  • smile not performed liveness failure reason.

    Declaration

    Swift

    case smileTimedOut = 14

  • random pose not performed liveness failure reason.

    Declaration

    Swift

    case randomPoseTimedOut = 15

  • Server request timed out liveness failure reason.

    Declaration

    Swift

    case serverTimedOut = 16

  • Invalid token liveness failure reason.

    Declaration

    Swift

    case invalidToken = 17

  • No face detected liveness failure reason.

    Declaration

    Swift

    case noFaceDetected = 18

  • User cancelled session liveness failure reason.

    Declaration

    Swift

    case userCancelledSession = 19

  • User cancelled active motion liveness failure reason.

    Declaration

    Swift

    case userCancelledActiveMotion = 20

  • Indicates internal failure

    Declaration

    Swift

    case genericFailure = 21