TRAIN BOOKING CANCELLATION

JSON

{
    "event": "TRAIN_BOOKING_CANCELLATION",
    "param": {
        "merchantcode": "9958812813",
        "refid": "124853223",
        "irctc_order_id": "TRAILCE275D79",
        "irctc_transaction_id": "TRAIL60B6512",
        "comm": 0,
        "tds": 0,
        "amount": 10,
        "remarks": "DELHI (DLI) - GHAZIABAD (GZB) 12036 2S GN Harsh Singh",
        "passenger_count": 1,
        "cancellation_type": "FULL" //PARTIAL-CANCELLATION
    }
}