//[Authorize]
        public IActionResult Create(Categoria item)
        {
            _context.Categorias.Add(item);
            _context.SaveChanges();

            return(CreatedAtRoute("GetCategoria", new { id = item.Id }, item));
        }
        public IActionResult Create(Audio item)
        {
            _context.Audios.Add(item);
            _context.SaveChanges();

            return(CreatedAtRoute("GetAudio", new { id = item.Id }, item));
        }