public async Task <IActionResult> SetMainPhoto(int amenityID, int id)
        {
            var result = await _photoService.PhotoSetToMain(amenityID, id);

            if (result == 99)
            {
                return(NotFound());
            }

            if (result == 98)
            {
                return(BadRequest("This is already the main photo."));
            }

            if (result == 1)
            {
                return(NoContent());
            }

            return(BadRequest("Could not set photo to main."));
        }