虚拟支付2.0商城配置，提示 暂无法获取游戏角色。请问游戏角色在哪里设置[图片]

wx.requestMidasPayment({ mode: "game", env: 0, offerId: "", currencyType: "CNY", platform: "android", buyQuantity: 10, zoneId: "1", success(res) { console.log("requestMidasPayment.res:", res) } }) [wxapplib]] [requestMidasPayment] [MidasPaymentError] 44 系统繁忙，请稍后再试 undefined (anonymous) @ WAGame.js:1 n @ WAGame.js:1 (anonymous) @ WAGame.js:1 (anonymous) @ WAGame.js:1 n @ WAGame.js:1 s @ WAGame.js:1 (anonymous) @ WAGame.js:1 (anonymous) @ WAGame.js:1 (anonymous) @ WAGame.js:1 Promise.then (async) pm @ WAGame.js:1 u @ WAGame.js:1 t @ WAGameSubContext.js:1 (anonymous) @ game.js:75 t @ WAGameSubContext.js:1 p @ WAGame.js:1 (anonymous) @ WAGame.js:1 (anonymous) @ WAGame.js:1 (anonymous) @ WAGame.js:1 emit @ WAGame.js:1 t.EventHandler.<computed> @ WAGame.js:1 _.<computed> @ magicbrush.js:1 WAGame.js:1 [wxapplib]] [requestMidasPayment] 支付失败 requestMidasPayment {"zoneId":"1","mode":"game","env":1,"offerId":"1450043432","currencyType":"CNY","platform":"android","buyQuantity":10} 系统繁忙，请稍后再试 44

有没有微信支付V3回调 golang版本的解密demo