public virtual void CreateFaceList(string faceListId, string name, string userData)
 {
     PolicyService.ExecuteRetryAndCapture400Errors(
         "FaceService.CreateFaceList",
         ApiKeys.FaceRetryInSeconds,
         () =>
     {
         FaceRepository.CreateFaceList(faceListId, name, userData);
         return(true);
     },
         false);
 }