EventBatchRequest

{
    "context": {
        "user_id": "string",
        "device_id": "string",
        "shop_id": "string",
        "app_version": "8.12.0",
        "os": "iOS",
        "network_type": "WIFI",
        "city_id": "string"
    },
    "events": [
        {
            "occurred_at": 0,
            "event_type": "recommend_home_impression",
            "properties": {
                "rec_session_id": "string",
                "item_ids": "1001,1002,1003",
                "position_indexes": "1,2,3",
                "module_position": "首页推荐商品区"
            }
        }
    ]
}