You need to escape keyword names such as return.
Example JSON:
{ "response": { "value": { "search_params": { "to_type": "airport", "flyFrom_type": "airport" }, "time": 1, "connections": [], "currency": "pln", "currency_rate": 0.2348, "data": { "airlines": [ "W6", "FR" ], "baglimit": { "hand_height": 40, "hand_length": 55, "hand_weight": 7, "hand_width": 23, "hold_height": 52, "hold_length": 78, "hold_weight": 20, "hold_width": 28, "hold_dimensions_sum": 158 }, "bags_price": {}, "booking_token": "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", "cityFrom": "Prague", "cityTo": "Frankfurt", "conversion": { "EUR": 104 }, "countryFrom": { "code": "CZ", "name": "Czechia" }, "countryTo": { "code": "DE", "name": "Germany" }, "deep_link": "https://www.kiwi.com/deep?from=PRG&to=FRA&departure=04-12-2018&return=06-12-2018&flightsId=4210030485405823_0%7C3971436194349625_0%7C3971436206433809_0%7C3908763979435451_0%7C3956043040686669_0&price=104&passengers=1&affilid=kayak_en&lang=en¤cy=EUR&booking_token=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", "distance": 406.5, "duration": { "departure": 15600, "return": 34800, "total": 50400 }, "facilitated_booking_available": false, "flyFrom": "PRG", "flyTo": "FRA", "has_airport_change": false, "id": "4210030485405823_0|3971436194349625_0|3971436206433809_0|3908763979435451_0|3956043040686669_0", "local_arrival": "2018-12-04T16:35:00.000Z", "local_departure": "2018-12-04T12:15:00.000Z", "nightsInDest": 2, "pnr_count": 5, "price": 104, "quality": 239.99966, "rank": 0.0092, "route": [ { "airline": "FR", "bags_recheck_required": false, "cityFrom": "Prague", "cityTo": "Budapest", "combination_id": "4210030485405823", "equipment": null, "fare_basis": "NZ1299DC", "fare_classes": "N", "fare_family": "", "flight_no": 4092, "flyFrom": "PRG", "flyTo": "BUD", "guarantee": false, "id": "4210030485405823_0", "last_seen": "2018-11-08T15:30:07.000Z", "local_arrival": "2018-12-04T13:25:00.000Z", "local_departure": "2018-12-04T12:15:00.000Z", "operating_carrier": null, "refresh_timestamp": "2018-11-08T15:30:07.000Z", "return": 0, "utc_arrival": "2018-12-04T12:25:00.000Z", "utc_departure": "2018-12-04T11:15:00.000Z", "vehicle_type": "aircraft" }, { "airline": "W6", "bags_recheck_required": false, "cityFrom": "Budapest", "cityTo": "Frankfurt", "combination_id": "3971436194349625", "equipment": null, "fare_basis": "PRREG", "fare_classes": "P", "fare_family": "", "flight_no": 2311, "flyFrom": "BUD", "flyTo": "FRA", "guarantee": true, "id": "3971436194349625_0", "last_seen": "2018-11-08T15:52:47.000Z", "local_arrival": "2018-12-04T16:35:00.000Z", "local_departure": "2018-12-04T14:50:00.000Z", "operating_carrier": null, "refresh_timestamp": "2018-11-08T15:52:47.000Z", "return": 0, "utc_arrival": "2018-12-04T15:35:00.000Z", "utc_departure": "2018-12-04T13:50:00.000Z", "vehicle_type": "aircraft" }, { "airline": "FR", "bags_recheck_required": false, "cityFrom": "Frankfurt", "cityTo": "Venice", "combination_id": "3971436206433809", "equipment": null, "fare_basis": "NZ999DC", "fare_classes": "N", "fare_family": "", "flight_no": 2416, "flyFrom": "FRA", "flyTo": "TSF", "guarantee": false, "id": "3971436206433809_0", "last_seen": "2018-11-08T15:43:23.000Z", "local_arrival": "2018-12-06T14:30:00.000Z", "local_departure": "2018-12-06T13:10:00.000Z", "operating_carrier": null, "refresh_timestamp": "2018-11-08T15:43:23.000Z", "return": 1, "utc_arrival": "2018-12-06T13:30:00.000Z", "utc_departure": "2018-12-06T12:10:00.000Z", "vehicle_type": "aircraft" }, { "airline": "FR", "bags_recheck_required": false, "cityFrom": "Venice", "cityTo": "City of Brussels", "combination_id": "3908763979435451", "equipment": null, "fare_basis": "NZ999DC", "fare_classes": "N", "fare_family": "", "flight_no": 6056, "flyFrom": "TSF", "flyTo": "CRL", "guarantee": true, "id": "3908763979435451_0", "last_seen": "2018-11-08T15:06:39.000Z", "local_arrival": "2018-12-06T18:45:00.000Z", "local_departure": "2018-12-06T17:05:00.000Z", "operating_carrier": null, "refresh_timestamp": "2018-11-08T15:06:39.000Z", "return": 1, "utc_arrival": "2018-12-06T17:45:00.000Z", "utc_departure": "2018-12-06T16:05:00.000Z", "vehicle_type": "aircraft" }, { "airline": "FR", "bags_recheck_required": false, "cityFrom": "City of Brussels", "cityTo": "Prague", "combination_id": "3956043040686669", "equipment": null, "fare_basis": "NZ1299DC", "fare_classes": "N", "fare_family": "", "flight_no": 2121, "flyFrom": "CRL", "flyTo": "PRG", "guarantee": true, "id": "3956043040686669_0", "last_seen": "2018-11-08T15:54:24.000Z", "local_arrival": "2018-12-06T22:50:00.000Z", "local_departure": "2018-12-06T21:20:00.000Z", "operating_carrier": null, "refresh_timestamp": "2018-11-08T15:54:24.000Z", "return": 1, "utc_arrival": "2018-12-06T21:50:00.000Z", "utc_departure": "2018-12-06T20:20:00.000Z", "vehicle_type": "aircraft" } ], "routes": [ "- PRG\n- FRA", "- FRA\n- PRG" ], "transfers": [], "type_flights": [ "lcc-FR", "lcc-W6" ], "utc_arrival": "2018-12-04T15:35:00.000Z", "utc_departure": "2018-12-04T11:15:00.000Z" } } } }
The return comes up as return and then it messes up the file. It should be @return
.
List of reserved words (for your convenience):
abstract as base bool break byte case catch char checked class const continue decimal default delegate do double else enum event explicit extern false finally fixed float for foreach goto if implicit in int interface internal is lock long namespace new null object operator out override params private protected public readonly ref return sbyte sealed short sizeof stackalloc static string struct switch this throw true try typeof uint ulong unchecked unsafe ushort using virtual void volatile while
They should be replaced each reserved word with @reservedword.