public IHttpActionResult Post([FromBody] Usuario newUser)
        {
            var user = _core.Add(newUser);

            return(Ok(user));
        }
        public IHttpActionResult Post([FromBody] Registro newRecord)
        {
            var record = _core.Add(newRecord);

            return(Ok(record));
        }
        public IHttpActionResult Post([FromBody] Vehiculo newVehicle)
        {
            var vehicle = _core.Add(newVehicle);

            return(Ok(vehicle));
        }