public MyJsonResult CancelarAbertas(int id)
        {
            var res = ApiAnalista.EncerraChamadaAberta(id);

            if (res.IsSuccessStatusCode)
            {
                var result  = res.Content.ReadAsStringAsync().Result;
                var chamada = JsonConvert.DeserializeObject <Chamada>(result);
                return(new MyJsonResult(result, JsonRequestBehavior.DenyGet));
            }
            else
            {
                Response.TrySkipIisCustomErrors = true;
                Response.StatusCode             = (int)res.StatusCode;
                return(new MyJsonResult(res, JsonRequestBehavior.DenyGet));
            }
        }