https://api.weixin.qq.com/channels/ec/promoter/get_product_promotion_qrcode_info
{
  "sharer_appid":"wxfd9109cbb627fbc3",
  "product_id":10000177087522,
  "shop_appid":"wxe9edcfdb457667f7"
}

返回结果
{
  "errcode":10071003,
  "errmsg":"参数错误 rid: 67c80e60-2acc8867-688a791d"
}