Query Île-de-France Mobilités (IDFM) PRIM/Navitia for Paris + suburbs public transport (Île-de-France) — place resolution, journey planning, and disruptions/incident checks. Use when asked to find routes in Île-de-France (e.g., "itinéraire de X à Y"), resolve station/stop ids, or check RER/metro line disruptions, and you have an IDFM PRIM API key.

查询法兰西岛交通管理局（IDFM）PRIM/Navitia 以获取巴黎及郊区公共交通信息（法兰西岛地区）——包括地点解析、行程规划和运行中断/事件检查。当需要查找法兰西岛地区的路线（例如“从X到Y的路线”）、解析站点/停靠点ID，或检查RER/地铁线路中断情况，且拥有IDFM PRIM API密钥时使用。