OrderCancelRQ(OrderCancelRQ)

{
    "Sender": {
        "TravelAgency": {
            "AgencyID": "string",
            "SiteCode": "string",
            "AgencyName": "string",
            "ContactInfoRefID": [
                "string"
            ],
            "salesBranchID": "string"
        }
    },
    "PointOfSale": "string",
    "TransactionID": "string",
    "Query": {
        "OrderID": "string"
    }
}