public IEnumerable <UserModel> GetMyUsers(int carrierId)
        {
            var mapper = new MapperConfiguration(cfg => cfg.CreateMap <User, UserModel>()).CreateMapper();


            IEnumerable <User>      people = _carrierService.GetMyUsers(carrierId);
            IEnumerable <UserModel> peopleShort;

            peopleShort = mapper.Map <IEnumerable <User>, IEnumerable <UserModel> >(people);

            return(peopleShort);
        }