DownloadAirTicketItineraryRequest

{
    "lang": [
        "zh-CN",
        "en-US"
    ],
    "type": "once",
    "iata": "show",
    "price": [
        {
            "type": "adult",
            "flightPrice": 1000,
            "tax": 200,
            "serviceFee": 50,
            "num": 1
        }
    ]
}