付款重新導向的網址範本

使用者以特定價格預訂可預訂時段時，系統會使用您在服務動態饋給中定義的網址，將使用者重新導向至預訂頁面。以下是可用的網址範本範例。

這個範本中的參數會使用動態饋給中指定的值動態新增，並用於建立使用者前往預訂頁面的連結。

`https://reservation-provider.com/examplerestaurant/book?date={availability_slot_start_seconds}&num_guests={resources_party_size}`

網址範本的可用值

範本參數	必填 / 選填	動態消息	欄位	範例值
availability_slot_availability_tag	選用	availability (供應情形)	availability_tag	標記
availability_slot_duration_seconds	選用	availability (供應情形)	duration_sec	3600
availability_slot_start_seconds	必要	availability (供應情形)	start_sec	4152695841
resources_party_size	必要	availability.resources	party_size	2
resources_room_id	選用	availability.resources	room_id	bar_123

網址範本定義

以下是您的「服務」動態饋給會傳送的網址範本。

    Message Services {

      // ..
      UriTemplate uri_template;

      // A template specifying how Google should generate URLs to external site.
      message UriTemplate {

        // The uri template must follow the RFC6570, see
        // https://datatracker.ietf.org/doc/html/rfc6570.
        // Supports Level 2 templates.
        // e.g.
        // http://example.com/book/{foo}?b={bar}
        // * foo = 2
        // * bar = abc
        // https://example.com/book/2?b=abc
        // These parameters will be resolved to their values specified in their
        // respective entities.
        // 1) {availability_slot_start_seconds} :: populated from start_sec field in
        //   availability feed
        // 2) {resources_party_size} :: populated from party_size field in
        //   availability feed
        // 3) {availability_slot_duration_seconds} :: populated from duration_sec
        //   field in availability feed
        // 4) {resources_room_id} :: populated from room_id field in the
        //   resource section of the availability feed
        // 5) {availability_slot_availability_tag} :: populated from availability_tag
        //   field of the availability feed

        string uri_template = 1;
      }
    }