AdTrackingEvent(AdTrackingEvent)

{
    "ad_id": "efc8ccc9-36e5-4f46-953f-51d21c377e1f",
    "user_id": "a169451c-8525-4352-b8ca-070dd449a1a5",
    "session_id": "string",
    "event_type": "string",
    "event_time": "2019-08-24T14:15:22.123Z",
    "position": "home_top",
    "bid_price": 0,
    "win_price": 0,
    "click_url": "string",
    "conversion_type": "string",
    "conversion_value": 0,
    "order_id": "string",
    "context": {
        "property1": "string",
        "property2": "string"
    }
}