接口未授权提示，什么问题？

请求的参数：{"add_source":0,"order_id":"3f6e9fc942d044369249809852439498","openid":"oLG_64ml-8z-xoN9KL5ZVSTCBEMA","delivery_id":"SF","biz_id":"5660023471","custom_remark":"易碎物品","sender":"{\"Name\":\"王玉\",\"Tel\":\"\",\"Mobile\":\"15375512569\",\"Company\":\"\",\"PostCode\":\"\",\"Country\":\"\",\"Province\":\"安徽省\",\"City\":\"合肥市\",\"Area\":\"肥西县\",\"Address\":\"深港产业园5栋b座\"}","receiver":"{\"Name\":\"愿你\",\"Tel\":\"\",\"Mobile\":\"17354270916\",\"Company\":\"\",\"PostCode\":\"\",\"Country\":\"\",\"Province\":\"安徽省\",\"City\":\"合肥市\",\"Area\":\"庐阳区\",\"Address\":\"太平洋森活广场\"}","cargo":"{\"count\":1,\"weight\":5.5,\"space_x\":30.5,\"space_y\":20.0,\"space_z\":20.0,\"detail_list\":[{\"count\":1,\"name\":\"红肉蜜柚6个\"}]}","shop":"{\"wxa_path\":\"pages/check/detail/detail\",\"img_url\":\"http://yungengcloud.xinanxrf.com/image/b134cf88-23e4-4210-9608-697b58f7ad81.jpg\",\"goods_name\":\"红肉蜜柚6个\",\"goods_count\":1}","insured":"{\"use_insured\":1,\"insured_value\":\"100\"}","service":"{\"service_type\":0,\"service_name\":\"标准快递\"}"} 返回结果：{"errcode":9300535,"errmsg":"invalid shop args hint: [mJWEIA08781485]"}；9300535：shop字段商品缩略图 url、商品名称为空或者非法，或者商品数量为0

我现在也在做微信小程序物流助手的需求，有点不知怎么弄，这是我的微信号zhuzhe7758521，那个大佬指点一下？

对接快递接口Api（如何开发接口），那个大佬有类似DEMO