public async Task <ActionResult <MediasEv> > PostMediasEv(MediasEv mediasEv)
        {
            _context.mediasEvs.Add(mediasEv);
            await _context.SaveChangesAsync();

            return(CreatedAtAction("GetMediasEv", new { id = mediasEv.Id }, mediasEv));
        }
        public async Task <IActionResult> PutMediasEv(int id, MediasEv mediasEv)
        {
            if (id != mediasEv.Id)
            {
                return(BadRequest());
            }

            _context.Entry(mediasEv).State = EntityState.Modified;

            try
            {
                await _context.SaveChangesAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!MediasEvExists(id))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(NoContent());
        }