public async Task <IHttpActionResult> PutRolesMaster(int id, Roles role) { if (id != role.Id) { return(BadRequest()); } try { await roles.PutRolesMaster(role); } catch (DbUpdateConcurrencyException) { if (!roles.RoleExists(id)) { return(NotFound()); } else { throw; } } return(StatusCode(HttpStatusCode.NoContent)); }