public virtual SimilarFace[] FindSimilar(Guid faceId, Guid[] faceIds, int maxNumOfCandidatesReturned = 20) { return(PolicyService.ExecuteRetryAndCapture400Errors( "FaceService.FindSimilar", ApiKeys.FaceRetryInSeconds, () => { var result = FaceRepository.FindSimilar(faceId, faceIds, maxNumOfCandidatesReturned); return result; }, null)); }