public virtual Task <AddPersistedFaceResult> AddPersonFaceAsync(string personGroupId, Guid personId, string imageUrl, string userData = null, Rectangle targetFace = null) { return(PolicyService.ExecuteRetryAndCapture400Errors( "FaceService.AddPersonFaceAsync", ApiKeys.FaceRetryInSeconds, () => { var result = FaceRepository.AddPersonFaceAsync(personGroupId, personId, imageUrl, userData, targetFace); return result; }, null)); }