public async Task <IActionResult> BusStop(int id, [FromQuery] string dateTime)
        {
            DateTime dateTimeObj = DateTime.Parse(dateTime);
            var      busStop     = await busService.GetBusStop(id, dateTimeObj);

            if (busStop == null)
            {
                return(BadRequest(new ApiError($"There is no {id} stop in the database")));
            }
            busStop.Self = LinkGenerator.To(RouteNames.BusStop, new { id = id, dateTime = dateTime });
            return(Ok(busStop));
        }