public IActionResult Created(string id)
{
var podcast = _podcastRepository.GetById(id);
if (podcast is null)
{
return(NotFound());
}
var feedUrl = Url.Action(nameof(Feed), nameof(PodcastController).RemoveSuffix(nameof(Controller)),
new { podcast.Id }, Request.Scheme);
return(View(model: feedUrl));
}