Operation Error

class OperationError extends Error {
      code: string;
      message: string;
      data: string;
}

data has a value if return data for an incomplete session is enabled and the user successfully passed the first scan step.

Error Code	Description
UNEXPECTED_ERROR	Generic network error
UNAUTHORIZED	Token expired or invalid
FORBIDDEN	The requested feature is not enabled for your token
SESSION_EXPIRED_OR_NOT_FOUND	Session expired or not found
MEDIA_NOT_ALLOWED_ERROR	Camera not allowed by the user
MEDIA_NOT_FOUND_ERROR	Camera not found
MEDIA_SECURITY_ERROR	The device not allowed access to camera
MEDIA_UNKNOWN_ERROR	This device/platform/browser/version combination is not supported Note: In order for the SDK to access the camera your website needs to use https, see https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/getUserMedia
USER_CANCEL	The user drop the session
INVALID_CONFIG	Invalid configuration
SESSION_INVALIDATED_FACE_RECOGNITION_TOO_MANY_ATTEMPTS	Too many failed facial recognition attempts