// DELETE: api/GestionCitas/5
 public IHttpActionResult Delete(long id)
 {
     try
     {
         _citaService.EliminarCita(id);
         return(Ok());
     }
     catch (Exception ex)
     {
         return(InternalServerError(ex));
     }
 }
 public void Eliminar(Guid id)
 {
     _citaService.EliminarCita(id);
 }