{"authentication":"Use X-API-KEY header for protected endpoints","message":"Hotel API is working!","protected_endpoints":["/rest/api/gethotelphoto?id=<hotel_id>","/rest/api/getroomphoto?id=<room_id>","/rest/api/gethotelinfo?id=<hotel_id>"],"public_endpoints":["/health","/rest/api/health"]}