https://api.weixin.qq.com/channels/ec/product/add
视频号小店添加商品 前几天是已经调通了的 今天返回了商品参数缺少必填参数 我拿文档的例子把运费模板相关的参数改了直接请求接口 也返回的是这个  对比文档 必传参数都传了

{
    "title": "任天堂 Nintendo Switch 国行续航增强版 NS家用体感游戏机掌机 便携掌上游戏机 红蓝主机",
    "sub_title": "随时随地，一起趣玩。",
    "head_imgs": [
        "https://mmecimage.cn/p/wx37f38d59298839c3/HJE9eJaEc5bJk-eaArVdILSB7MMaHgdK2-JIn51nMQ"
    ],
    "desc_info": {
        "imgs": [
            "https://mmecimage.cn/p/wx37f38d59298839c3/HJE9eJaEc5bJk-eaArVdILSB7MMaHgdK2-JIn51nMQ"
        ],
        "desc": "物美价廉"
    },
    "cats": [
        {
            "cat_id": "6033"
        },
        {
            "cat_id": "6057"
        },
        {
            "cat_id": "6091"
        }
    ],
    "attrs": [
        {
            "attr_key": "商品毛重",
            "attr_value": "380g"
        },
        {
            "attr_key": "商品产地",
            "attr_value": "中国大陆"
        }
    ],
 "express_info":{
        "template_id":"xxxx",
        "weight":1
    },
    "skus": [
        {
            "thumb_img": "https://mmecimage.cn/p/wx37f38d59298839c3/HJE9eJaEc5bJk-eaArVdILSB7MMaHgdK2-JIn51nMQ",
            "sale_price": 1300,
            "stock_num": 100,
            "sku_code": "A24525252",
            "sku_attrs": [
                {
                    "attr_key": "选择颜色",
                    "attr_value": "红蓝主机"
                },
                {
                    "attr_key": "选择套装",
                    "attr_value": "主机+保护套"
                }
            ]
        }
    ]
}

{

"errcode": 10020097,

"errmsg": "商品参数缺少必填参数"

}