public Guid CreatePerson(Item item, string groupId, string personName, string personUserData)
        {
            try
            {
                var personResponse = FaceService.CreatePerson(groupId, personName, personUserData);
                if (personResponse == null)
                {
                    return(Guid.Empty);
                }

                DataWrapper.UpdateFields(item, new Dictionary <ID, string>
                {
                    { Settings.FaceEntityIdFieldId, personResponse.PersonId.ToString("D") }
                });

                return(personResponse.PersonId);
            }
            catch { }

            return(Guid.Empty);
        }