激活会员卡接口：post data:{  "membership_number": "90000031", "code": "90000031","card_id":"p4lNCwQ41xVAKrrhSh7ZiKLsfcwE"}

卡券不是自定义的，

返回 :

{
   "errcode":40056,
   "errmsg":"invalid serial code hint: [5lH_HA0600e108]"
}