{"error_code":200,"flag":true,"message":"Doc Appointment API Gateway — JSON API only","response":{"service":"api-gateway","health":"/health","api_base":"/api/v1","docs":{"gateway_swagger":"/docs","gateway_redoc":"/redoc","auth_service_redoc":"http://localhost:8002/redoc","user_service_redoc":"http://localhost:8001/redoc","note":"Full endpoint schemas are on auth-service and user-service ReDoc"}}}