# Update coupon inventory

# Instructions for Interface Calls

http请求方式:POST
https://api.weixin.qq.com/shop/coupon/update_coupon_stock?access_token=xxxxxxxxx

# Example of request parameters

{
  "coupon_stock": {
    "out_coupon_id": "coupon_id_1",
    "stock_info": {
      "issued_num": 60,
      "receive_num": 40
    }
  }
}

# Examples of back-up

{
    "errcode": 0
}

# Dxplaination of request parameters

参数 type Is it compulsory? Introductions
coupon_stock.out_coupon_id string yes Coupon Merchant Side ID
coupon_stock.stock_info.issued_num number yes Coupon surplus
coupon_stock.stock_info.receive_num number yes Number of coupons issued