مقارنةً بطريقة
GetTripOptions،
تتضمّن طريقة GetBulkTripOptions المزايا التالية:
- تتيح هذه الميزة ملء ذاكرة التخزين المؤقت من Google بشكل أكثر كفاءةً، وذلك باستخدام عدد أقل من الطلبات وتحقيق توافق أفضل مع واجهات برمجة التطبيقات من المشغّلين التي قد يستخدمها الشركاء للحصول على البيانات بأنفسهم.
- يسهّل على الشركاء الذين لديهم مجموعة محدّدة مسبقًا من الرحلات المتاحة تقديم بياناتهم بدون الحاجة إلى فحص تفصيلي لبرنامج الرحلة.
- بالنسبة إلى الشركاء الأكثر تطورًا، لا يزال النظام يقدّم لهم قائمة ببرامج الرحلات المعروفة لزيادة تطابق مستودع الشريك وبرامج الرحلات التي ينتجها محرّك التوجيه من Google، وبالتالي عرض أسعار الشريك على أكبر عدد ممكن من برامج الرحلات.
- تتيح هذه السمة إدخال برامج الرحلات التي لا تعرضها Google بعد، وذلك بهدف تعديل محرّك التوجيه من Google بشكل محتمل ليتطابق بشكل أفضل مع مستودع الشريك في المستقبل.
GetBulkTripOptionsRequest
تعريف Proto
// Request sent to partners. message GetBulkTripOptionsRequest { // The MarketDates for which to return results. // Initially, only a single value will be supplied, representing one-way // trips. repeated MarketDate market_dates = 1; // List of itineraries matching market_dates that Google knows about and will // serve to end users. Partners should try to return results matching these // itineraries, as other itineraries will not be immediately useful other than // for analysis purposes. repeated ItineraryKey known_itineraries = 2; // If true, only the explicitly specified known_itineraries should be // returned. Not in use yet (always set to false). bool only_known_itineraries = 3; } message MarketDate { // ID of the stop where the traveler starts their journey. string origin_ticketing_stop_id = 1; // Stop ID of the ultimate journey destination of the traveler. string destination_ticketing_stop_id = 2; // Date of departure at the origin, in the timezone at the origin. .google.type.Date departure_date = 3; } // A full end-to-end journey for a traveler, including all vehicles used. message ItineraryKey { // All segments together should form a single trip for which a ticket can be // booked. repeated ext.travel.transport.partner.SegmentKey segment_keys = 1; }
نموذج JSON
{ "market_dates": [ { "origin_ticketing_stop_id": "ZRH-1234", "destination_ticketing_stop_id": "WOL-2455", "departure_date": { "year": 2023, "month": 5, "day": 15 } } ], "known_itineraries": [ { "segment_keys": [ { "ticketing_trip_id": "123456", "from_ticketing_stop_time_id": "ZRH-1234", "to_ticketing_stop_time_id": "LUZ-1235", "service_date": { "year": 2023, "month": 5, "day": 15 }, "boarding_time": { "year": 2023, "month": 5, "day": 15, "hours": 14, "minutes": 25, "seconds": 0, "nanos": 0, "utc_offset": "0s" }, "arrival_time": { "year": 2023, "month": 5, "day": 15, "hours": 16, "minutes": 25, "seconds": 0, "nanos": 0, "utc_offset": "0s" } }, { "ticketing_trip_id": "988833", "from_ticketing_stop_time_id": "LUZ-1235", "to_ticketing_stop_time_id": "WOL-2455", "service_date": { "year": 2023, "month": 5, "day": 15 }, "boarding_time": { "year": 2023, "month": 5, "day": 15, "hours": 18, "minutes": 13, "seconds": 0, "nanos": 0, "utc_offset": "0s" }, "arrival_time": { "year": 2023, "month": 5, "day": 15, "hours": 20, "minutes": 13, "seconds": 0, "nanos": 0, "utc_offset": "0s" } } ] }, { "segment_keys": [ { "ticketing_trip_id": "98765", "from_ticketing_stop_time_id": "ZRH-1234", "to_ticketing_stop_time_id": "ZUG-1235", "service_date": { "year": 2023, "month": 5, "day": 15 }, "boarding_time": { "year": 2023, "month": 5, "day": 15, "hours": 14, "minutes": 30, "seconds": 0, "nanos": 0, "utc_offset": "0s" }, "arrival_time": { "year": 2023, "month": 5, "day": 15, "hours": 16, "minutes": 30, "seconds": 0, "nanos": 0, "utc_offset": "0s" } }, { "ticketing_trip_id": "43210", "from_ticketing_stop_time_id": "ZUG-1235", "to_ticketing_stop_time_id": "WOL-2455", "service_date": { "year": 2023, "month": 5, "day": 15 }, "boarding_time": { "year": 2023, "month": 5, "day": 15, "hours": 18, "minutes": 13, "seconds": 0, "nanos": 0, "utc_offset": "0s" }, "arrival_time": { "year": 2023, "month": 5, "day": 15, "hours": 20, "minutes": 13, "seconds": 0, "nanos": 0, "utc_offset": "0s" } } ] } ], "only_known_itineraries": false }
GetBulkTripOptionsResponse
تعريف Proto
// Response received from partners. message GetBulkTripOptionsResponse { oneof response { BulkTripOptionsResult bulk_trip_options_result = 1; BulkTripOptionsError bulk_trip_options_error = 2; } } // A message representing a successful response. message BulkTripOptionsResult { // One response per entry in known_itineraries in the request, plus any // additional ones partners choose to return if only_known_itineraries is // false. repeated ItineraryResponse itinerary_responses = 1; } // A message for errors affecting the whole request. message BulkTripOptionsError { enum BulkTripOptionsErrorType { // An unexpected error happened during retrieval of this trip. // This indicates a bug that needs to be fixed by the partner. // This error is retriable. // Always returns HTTP 500 status code in response. INTERNAL_ERROR = 1; } BulkTripOptionsErrorType error_type = 1; // This is not user-visible and is for logging and debugging purposes only. string error_message = 2; } // A message container for an itinerary with a set of prices for that itinerary. message ItineraryResponse { // A single itinerary that this response relates to. ItineraryKey itinerary = 1; oneof response { // A set of prices for this itinerary. TripOptionSet trip_option_set = 2; // Error information about the retrieval of this itinerary. TripOptionsError trip_options_error = 3; } } // A container for multiple trip options. message TripOptionSet { // To reduce the amount of data transferred, segments.segment_key can be empty // inside these trip_options, since the segment_key is already present in // ItineraryResponse.itinerary.segment_keys. This requires the number of // segments in to each TripOption to match exactly the number of segments // inside ItineraryResponse.itinerary. We then assume that the n-th // trip_options.segments.segment_key matches the n-th itinerary.segment_key. repeated TripOption trip_options = 1; } // A travel option for users covering the whole end-to-end journey with the // partner. message TripOption { // A series of Segments that cover the whole trip option, one for each // SegmentKey in the request. repeated Segment segments = 1; // This is the lowest standard fare of all seats with the specified segments. // This field is optional if the series of segments is unavailable. // This "standard fare" should be the lowest seat price where no age or other // booking restrictions apply. The currency should be the local currency of // the origin of the first segment. Fare lowest_standard_fare = 2; // The availability status for bookings of this trip option at the // lowest_standard_fare. Availability availability = 3; // This is used to receive optional extra data via the Travel Transport API // and pass it into the ticketing deep link. // Booking links should still work without the booking token, but the token // can be used to ensure price consistency between Google Search results and // the partner booking page. string booking_token = 4 [features.field_presence = EXPLICIT]; } // A segment traveled on a single vehicle in a given Service Class. message Segment { SegmentKey segment_key = 1; // The service class used on this segment. ServiceClass service_class = 2; }
نموذج JSON
{ "bulk_trip_options_result": { "itinerary_responses": [ { "itinerary": { "segment_keys": [ { "ticketing_trip_id": "123456", "from_ticketing_stop_time_id": "ZRH-1234", "to_ticketing_stop_time_id": "LUZ-1235", "service_date": { "year": 2023, "month": 5, "day": 15 }, "boarding_time": { "year": 2023, "month": 5, "day": 15, "hours": 14, "minutes": 25, "seconds": 0, "nanos": 0, "utc_offset": "0s" }, "arrival_time": { "year": 2023, "month": 5, "day": 15, "hours": 16, "minutes": 25, "seconds": 0, "nanos": 0, "utc_offset": "0s" } }, { "ticketing_trip_id": "988833", "from_ticketing_stop_time_id": "LUZ-1235", "to_ticketing_stop_time_id": "WOL-2455", "service_date": { "year": 2023, "month": 5, "day": 15 }, "boarding_time": { "year": 2023, "month": 5, "day": 15, "hours": 18, "minutes": 13, "seconds": 0, "nanos": 0, "utc_offset": "0s" }, "arrival_time": { "year": 2023, "month": 5, "day": 15, "hours": 20, "minutes": 13, "seconds": 0, "nanos": 0, "utc_offset": "0s" } } ] }, "trip_option_set": { "trip_options": [ { "segments": [ { "service_class": { "type": "SECOND_CLASS" } }, { "service_class": { "type": "SECOND_CLASS" } } ], "lowest_standard_fare": { "total_amount": { "units": 10, "nanos": 0, "currency_code": "CHF" }, "line_items": [ { "line_item_type": "BASE_FARE", "amount": { "units": 9, "nanos": 750000000, "currency_code": "CHF" } }, { "line_item_type": "SERVICE_CHARGE", "amount": { "units": 0, "nanos": 250000000, "currency_code": "CHF" } } ] }, "availability": { "available": { "available_seat_count": 44, "total_seat_count": 200 } } }, { "segments": [ { "service_class": { "type": "FIRST_CLASS" } }, { "service_class": { "type": "FIRST_CLASS" } } ], "lowest_standard_fare": { "total_amount": { "units": 15, "nanos": 0, "currency_code": "CHF" }, "line_items": [ { "line_item_type": "BASE_FARE", "amount": { "units": 13, "nanos": 950000000, "currency_code": "CHF" } }, { "line_item_type": "SERVICE_CHARGE", "amount": { "units": 1, "nanos": 50000000, "currency_code": "CHF" } } ] }, "availability": { "available": { "available_seat_count": 10, "total_seat_count": 100 } } } ] } }, { "itinerary": { "segment_keys": [ { "ticketing_trip_id": "98765", "from_ticketing_stop_time_id": "ZRH-1234", "to_ticketing_stop_time_id": "ZUG-1235", "service_date": { "year": 2023, "month": 5, "day": 15 }, "boarding_time": { "year": 2023, "month": 5, "day": 15, "hours": 14, "minutes": 30, "seconds": 0, "nanos": 0, "utc_offset": "0s" }, "arrival_time": { "year": 2023, "month": 5, "day": 15, "hours": 16, "minutes": 30, "seconds": 0, "nanos": 0, "utc_offset": "0s" } }, { "ticketing_trip_id": "43210", "from_ticketing_stop_time_id": "ZUG-1235", "to_ticketing_stop_time_id": "WOL-2455", "service_date": { "year": 2023, "month": 5, "day": 15 }, "boarding_time": { "year": 2023, "month": 5, "day": 15, "hours": 18, "minutes": 13, "seconds": 0, "nanos": 0, "utc_offset": "0s" }, "arrival_time": { "year": 2023, "month": 5, "day": 15, "hours": 20, "minutes": 13, "seconds": 0, "nanos": 0, "utc_offset": "0s" } } ] }, "trip_option_set": { "trip_options": [ { "segments": [ { "service_class": { "type": "SECOND_CLASS" } }, { "service_class": { "type": "SECOND_CLASS" } } ], "lowest_standard_fare": { "total_amount": { "units": 9, "nanos": 0, "currency_code": "CHF" }, "line_items": [ { "line_item_type": "BASE_FARE", "amount": { "units": 8, "nanos": 750000000, "currency_code": "CHF" } }, { "line_item_type": "SERVICE_CHARGE", "amount": { "units": 0, "nanos": 250000000, "currency_code": "CHF" } } ] }, "availability": { "available": { "available_seat_count": 30, "total_seat_count": 150 } } }, { "segments": [ { "service_class": { "type": "FIRST_CLASS" } }, { "service_class": { "type": "FIRST_CLASS" } } ], "lowest_standard_fare": { "total_amount": { "units": 14, "nanos": 0, "currency_code": "CHF" }, "line_items": [ { "line_item_type": "BASE_FARE", "amount": { "units": 12, "nanos": 950000000, "currency_code": "CHF" } }, { "line_item_type": "SERVICE_CHARGE", "amount": { "units": 1, "nanos": 50000000, "currency_code": "CHF" } } ] }, "availability": { "available": { "available_seat_count": 15, "total_seat_count": 60 } } } ] } } ] } }
نموذج خطأ JSON
{ "bulk_trip_options_error": { "error_type": "INTERNAL_ERROR", "error_message": "Unexpected RoutingException during trip lookup." } }
خطأ جزئي في JSON
{ "bulk_trip_options_result": { "itinerary_responses": [ { "itinerary": { "segment_keys": [ { "ticketing_trip_id": "123456", "from_ticketing_stop_time_id": "ZRH-1234", "to_ticketing_stop_time_id": "LUZ-1235", "service_date": { "year": 2023, "month": 5, "day": 15 }, "boarding_time": { "year": 2023, "month": 5, "day": 15, "hours": 14, "minutes": 25, "seconds": 0, "nanos": 0, "utc_offset": "0s" }, "arrival_time": { "year": 2023, "month": 5, "day": 15, "hours": 16, "minutes": 25, "seconds": 0, "nanos": 0, "utc_offset": "0s" } }, { "ticketing_trip_id": "988833", "from_ticketing_stop_time_id": "LUZ-1235", "to_ticketing_stop_time_id": "WOL-2455", "service_date": { "year": 2023, "month": 5, "day": 15 }, "boarding_time": { "year": 2023, "month": 5, "day": 15, "hours": 18, "minutes": 13, "seconds": 0, "nanos": 0, "utc_offset": "0s" }, "arrival_time": { "year": 2023, "month": 5, "day": 15, "hours": 20, "minutes": 13, "seconds": 0, "nanos": 0, "utc_offset": "0s" } } ] }, "trip_option_set": { "trip_options": [ { "segments": [ { "service_class": { "type": "SECOND_CLASS" } }, { "service_class": { "type": "SECOND_CLASS" } } ], "lowest_standard_fare": { "total_amount": { "units": 10, "nanos": 0, "currency_code": "CHF" }, "line_items": [ { "line_item_type": "BASE_FARE", "amount": { "units": 9, "nanos": 750000000, "currency_code": "CHF" } }, { "line_item_type": "SERVICE_CHARGE", "amount": { "units": 0, "nanos": 250000000, "currency_code": "CHF" } } ] }, "availability": { "available": { "available_seat_count": 44, "total_seat_count": 200 } } }, { "segments": [ { "service_class": { "type": "FIRST_CLASS" } }, { "service_class": { "type": "FIRST_CLASS" } } ], "lowest_standard_fare": { "total_amount": { "units": 15, "nanos": 0, "currency_code": "CHF" }, "line_items": [ { "line_item_type": "BASE_FARE", "amount": { "units": 13, "nanos": 950000000, "currency_code": "CHF" } }, { "line_item_type": "SERVICE_CHARGE", "amount": { "units": 1, "nanos": 50000000, "currency_code": "CHF" } } ] }, "availability": { "available": { "available_seat_count": 10, "total_seat_count": 100 } } } ] } }, { "itinerary": { "segment_keys": [ { "ticketing_trip_id": "98765", "from_ticketing_stop_time_id": "ZRH-1234", "to_ticketing_stop_time_id": "ZUG-1235", "service_date": { "year": 2023, "month": 5, "day": 15 }, "boarding_time": { "year": 2023, "month": 5, "day": 15, "hours": 14, "minutes": 30, "seconds": 0, "nanos": 0, "utc_offset": "0s" }, "arrival_time": { "year": 2023, "month": 5, "day": 15, "hours": 16, "minutes": 30, "seconds": 0, "nanos": 0, "utc_offset": "0s" } }, { "ticketing_trip_id": "43210", "from_ticketing_stop_time_id": "ZUG-1235", "to_ticketing_stop_time_id": "WOL-2455", "service_date": { "year": 2023, "month": 5, "day": 15 }, "boarding_time": { "year": 2023, "month": 5, "day": 15, "hours": 18, "minutes": 13, "seconds": 0, "nanos": 0, "utc_offset": "0s" }, "arrival_time": { "year": 2023, "month": 5, "day": 15, "hours": 20, "minutes": 13, "seconds": 0, "nanos": 0, "utc_offset": "0s" } } ] }, "trip_options_error": { "error_type": "SEGMENT_KEY_NOT_FOUND", "error_message": "No matching segments found, no departures at 14:30" } } ] } }
السيناريوهات النموذجية
نتوقّع السيناريوهات التالية مع أشكال طلبات معيّنة لواجهة برمجة التطبيقات:
بالنسبة إلى الشركاء الأقل خبرة من الناحية الفنية، يجب توفير
market_dateفقط. يمكن لهؤلاء الشركاء استخدام طلب بحث يستند إلىmarket_dateفي بياناتهم المصدرية وعرض جميع النتائج التي تم ربطها بتنسيق البيانات الخاص بنا. يمكن أن تفلتر Google النتائج لتقتصر على خطط الرحلات المتوقّعة فقط.بالنسبة إلى الشركاء الأكثر تطورًا من الناحية الفنية، يجب توفير كل من
market_dateوknown_itineraries. يمكن للشريك إجراء بحث مفصّل في قواعد البيانات الداخلية لتحديد أسعار برامج الرحلات المتوقّعة بدقة. سيتم عرض جميعknown_itinerariesالمطلوبة للمستخدمين، ما يتيح للشركاء زيادة عدد برامج الرحلات التي تعرض أسعارهم وروابط الحجز الخاصة بهم إلى أقصى حدّ. سيظل بإمكان الشركاء عرض المزيد من برامج الرحلات بترتيب معيّن لمساعدة Google في مطابقة مستودعهم (الترويجي) بشكل أفضل.
الإبلاغ عن الأخطاء
يجب الإبلاغ عن الأخطاء لكل رحلة على حدة. لذلك، الاستجابة المفضّلة هي BulkTripOptionsResult (HTTP 200)، ما يشير إلى أخطاء في كل رحلة ضمن bulk_trip_options_result.itinerary_responses[i].trip_options_error. إذا تعذّر تنفيذ الطلب بأكمله بشكل غير متوقّع، استخدِم bulk_trip_options_error مع BulkTripOptionsErrorType.INTERNAL_ERROR (HTTP 500).
لمزيد من التفاصيل، يُرجى الاطّلاع على
TripOptionsErrorType
للحصول على معلومات حول عرض رمز الحالة في استجابات HTTP، يُرجى الرجوع إلى رموز الحالة والتعامل مع الأخطاء.
الملاحظات
يمثّل MarketDate.departure_date يومًا من أيام التقويم. لتحسين مطابقة واجهات برمجة التطبيقات الخاصة بمشغّلي شبكات الجوّال، سيتم استخدام المنطقة الزمنية في المصدر. ومع ذلك، سيستمر الحقل SegmentKey في تحديد أوقات الصعود إلى الطائرة والوصول باستخدام التوقيت العالمي المتفق عليه (UTC) لضمان التوافق مع GetTripOptions.