RESPONSE 200 OK [ { "id": "1", "name": "Lidy Segura", "email": "*****@*****.**" }, { "id": "2", "name": "Edy Segura", "email": "*****@*****.**" } ] */ $app->get('/guests/', function () use($app) { $guests = GuestService::listGuests(); if ($guests) { $app->response()->header('Content-Type', 'application/json'); $app->response()->setStatus(200); echo json_encode($guests); } else { $app->response()->setStatus(204); } }); /* HTTP DELETE /api/guests/:id RESPONSE 200 OK { "status": "true", "message": "Guest deleted!" }