public void ModifyBusifavorStockBudgetAsyncTest() { if (createBusifavorStockResult is null) { CreateBusifavorStockAsyncTest(); } var key = TenPayHelper.GetRegisterKey(Config.SenparcWeixinSetting); var TenPayV3Info = TenPayV3InfoCollection.Data[key]; // TODO:流水号?这样是否有效? var modify_budget_request_no = string.Format("{0}{1}{2}", TenPayV3Info.MchId /*10位*/, SystemTime.Now.ToString("yyyyMMddHHmmss"), TenPayV3Util.BuildRandomStr(6)); var requestData = new ModifyBusifavorStockBudgetRequestData(createBusifavorStockResult.stock_id, 20, null, null, null, modify_budget_request_no); var marketingApis = new MarketingApis(); var result = marketingApis.ModifyBusifavorStockBudgetAsync(requestData).GetAwaiter().GetResult(); Console.WriteLine("微信支付 V3 修改批次预算接口:" + result.ToJson(true)); Assert.IsNotNull(result); Assert.IsTrue(result.ResultCode.Success); Assert.IsTrue(result.VerifySignSuccess == true);//通过验证 }