【即时配送】下配送单接口，达达不返回waybill_id？

下单参数：
{
    "shop": {
        "goods_name": "【新昌县京喜服装店】照烧鱼丸",
        "wxa_path": "/pages-store/order/orderDetail",
        "goods_count": 1,
        "img_url": "https://superistar-boot-pub.oss-cn-shanghai.aliyuncs.com/star-boot/file/照烧鱼丸_1654136248073.png"
    },
    "receiver": {
        "address": "柯桥区",
        "lng": 120.5111,
        "city": "绍兴市",
        "address_detail": "湖东路2558号-",
        "phone": "183****2190",
        "name": "微信cxl",
        "coordinate_type": 0,
        "lat": 30.103518
    },
    "sub_biz_id": "test_001",
    "openid": "oyfES43TII****UsEC8Dj_KjzMqA",
    "delivery_id": "DADA",
    "order_info": {
        "is_direct_delivery": 0,
        "poi_seq": "0001",
        "order_type": 0
    },
    "sender": {
        "address": "柯桥区",
        "lng": 120.511297,
        "city": "绍兴市",
        "address_detail": "浙江省绍兴市柯桥区川商大厦",
        "phone": "189****9986",
        "name": "京喜服饰",
        "coordinate_type": 0,
        "lat": 30.104723
    },
    "shopid": "dadab77b837ffa2c12f",
    "delivery_sign": "***",
    "logisticsType": 2,
    "cargo": {
        "cargo_second_class": "零食小吃",
        "goods_detail": {
            "goods": [
                {
                    "good_count": 1,
                    "good_name": "照烧鱼丸"
                }
            ]
        },
        "cargo_first_class": "美食夜宵",
        "goods_value": 0.02,
        "goods_weight": 0.5
    },
    "shop_order_id": "1536882200644427776",
    "shop_no": "test_001"
}

返回结果：
{
    "couponFee": 0,
    "distance": 245,
    "fee": 6,
    "resultCode": 0,
    "orderStatus": 101,
    "tips": 0,
    "resultMsg": "",
    "waybillId": "",
    "pickupCode": 0,
    "finishCode": 0,
    "deliverFee": 6,
    "dispatchDuration": 180
}

WaybillId为空！