schema.RoomTypeProduct

{
    "cancel_policy": "不可取消",
    "currency": "CNY",
    "has_breakfast": false,
    "offer_id": "eyJhbGciOiJBMjU2R0NNIi...",
    "price": 680,
    "product_id": "P001",
    "product_name": "不可取消",
    "refundable": false
}