public async Task <ActionResult> Put([FromBody] ParametroDTOUpdate parametro) { if (!ModelState.IsValid) { return(BadRequest(ModelState)); } try { var result = await _service.Put(parametro); if (result != null) { return(Ok(await _service.Get(result.Idparametro))); } else { return(BadRequest()); } } catch (ArgumentException ex) { return(StatusCode((int)HttpStatusCode.InternalServerError, ex.Message)); } }