public IActionResult Get(int vehicleId)
 {
     try
     {
         var mods = _repository.GetModsForVehicle(vehicleId);
         return(Ok(_mapper.Map <IEnumerable <Modification>, IEnumerable <ModificationViewModel> >(mods)));
     }
     catch (Exception e)
     {
         return(BadRequest($"Unable to load modifications for vehicle: {e}"));
     }
 }