修改订单金额

完结订单总金额与实际金额不符时，可通过该接口修改订单金额。前置条件：服务订单支付状态为待支付 官方文档

wxpay.v3.payscore.serviceorder._out_order_no_.modify.post({
  appid,
  service_id,
  post_payments,
  post_discounts,
  total_amount,
  reason,
}, { out_order_no })
.then(
  ({ 
    data: {
      out_order_no,
      appid,
      service_id,
      post_payments,
      post_discounts,
      time_range,
      location,
      service_introduction,
      risk_fund,
      attach,
      notify_url,
      mchid,
      state,
      state_description,
      order_id,
      total_amount,
      need_collection,
      collection,
    },
  }) => ({
    out_order_no,
    appid,
    service_id,
    post_payments,
    post_discounts,
    time_range,
    location,
    service_introduction,
    risk_fund,
    attach,
    notify_url,
    mchid,
    state,
    state_description,
    order_id,
    total_amount,
    need_collection,
    collection,
  })
)