谷歌商家产品订阅源不接受我的订阅源

Question

我正在使用GData api将产品导入我的商家订阅源。代码如下：

List<ProductEntry> newEntries = new List<ProductEntry>();
                    foreach (Product prod in ent.Products.Where(i => !i.IsDeleted && i.IsDisplayed && i.Price > 0))
                    {
                        newEntries.Add(prod.GetNewEntry());
                    }
                    string GoogleUsername = "[e-mail]";
                    string GooglePassword = "*****";
                    ContentForShoppingService service = new ContentForShoppingService("MY STORE");
                    service.setUserCredentials(GoogleUsername, GooglePassword);
                    service.AccountId = "*******";
                    service.ShowWarnings = true;
                    ProductFeed pf = service.InsertProducts(newEntries);
                    r.Write(pf.Entries.Count.ToString());

此代码将返回1个条目，而不是应该返回的400+，并且该1个条目为空，没有错误或警告信息。我的商人中心仪表板上什么也没显示。对这里可能发生的事情有什么想法吗？

或者-我怎样才能获得更多关于正在发生的事情的详细信息？

Answer 1

• 首先在Google Developers上创建一个服务帐户控制台（如果您还没有）。

• NuGet包Google.Apis.HoppingContent.v2

在你做了链接上提到的事情之后，你会得到

• 客户端ID

• ClientSecret

我们将用来进行身份验证的。

 var credentials = GoogleWebAuthorizationBroker.AuthorizeAsync(
                new ClientSecrets() { 
                    ClientId = "yourclientid", 
                    ClientSecret = "yourclientsecret" },
                new string[] { ShoppingContentService.Scope.Content },
                "user",
                CancellationToken.None).Result;
  //make this a global variable or just make sure you pass it to InsertProductBatch or any function that needs to use it
  service = new ShoppingContentService(new BaseClientService.Initializer()
        {
            HttpClientInitializer = credentials,
            ApplicationName = "Your-app-name"
        });

现在是插入部分：

private async Task<List<Product>> InsertProductBatch(IEnumerable<Product> products, ulong merchantaccountid)
        {
            // Create a batch request.
            BatchRequest request = new BatchRequest(service);
            List<Product> responseproducts = new List<Product>();
            foreach (var p in products)
            {
                ProductsResource.InsertRequest insertRequest =
                    service.Products.Insert(p, merchantaccountid);
                request.Queue<Product>(
                         insertRequest,
                         (content, error, index, message) =>
                         {
                             responseproducts.Add(content);
                             //ResponseProducts.Add(content);
                             if (content != null)
                             {
                                 //product inserted successfully
                             }
                             AppendLine(String.Format("Product inserted with id {0}", ((Product)content).Id));
                             if (error != null)
                             {
                                 //there is an error you can access the error message though error.Message
                             }
                         });
            }
            await request.ExecuteAsync(CancellationToken.None);
            return responseproducts;
        }

仅此而已。