C# youtube通过C添加订阅#

我正在为windows 8.1构建一个YouTube应用程序

我遇到问题，添加（插入）订阅失败

我的代码：

var credential = await GoogleWebAuthorizationBroker.AuthorizeAsync(
                new Uri("ms-appx:///Assets/client_secrets.json"),
                new[] { Uri.EscapeUriString(YouTubeService.Scope.Youtube) },
                "user",
                CancellationToken.None);

var youtubeService = new YouTubeService(new BaseClientService.Initializer()
                {
                    ApiKey = "XXXXXXXXXXXXXXXXXXXXXXXXXXXX",
                    HttpClientInitializer = credential,
                    ApplicationName = "AppName"
                });

Subscription body = new Subscription();
body.Snippet = new SubscriptionSnippet();

body.Snippet.ChannelId = "UC-kezFAw46x-9ctBUqVe86Q"; 
try
{
    var addSubscriptionRequest = youtubeService.Subscriptions.Insert(body, "snippet");
    var addSubscriptionResponse = await addSubscriptionRequest.ExecuteAsync();
}
catch (Exception e)
{
    throw e;
}

var credential = await GoogleWebAuthorizationBroker.AuthorizeAsync(
         new Uri("ms-appx:///Assets/client_secrets.json"),
         new[] { Uri.EscapeUriString(YouTubeService.Scope.Youtube) },
         "user",
         CancellationToken.None);

var youtubeService = new YouTubeService(new BaseClientService.Initializer()
{
    //ApiKey = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
    HttpClientInitializer = credential,
    ApplicationName = "4GameTV"
});


try
{
    Subscription body = new Subscription();
    body.Snippet = new SubscriptionSnippet();
    body.Snippet.ResourceId = new ResourceId();
    body.Snippet.ResourceId.ChannelId = "UC-kezFAw46x-9ctBUqVe86Q";  //replace with specified channel id

    var addSubscriptionRequest = youtubeService.Subscriptions.Insert(body, "snippet");
    var addSubscriptionResponse = await addSubscriptionRequest.ExecuteAsync();

}
catch (Exception e)
{
    throw e;
}

当我在第一行设置断点时

当执行到最后一行时，中断此函数

更新（2015-11-14）：

错误消息： 请求中指定的订阅资源必须使用

snippet.resorceId

属性来标识订阅的频道[400]

成功代码：

var credential = await GoogleWebAuthorizationBroker.AuthorizeAsync(
                new Uri("ms-appx:///Assets/client_secrets.json"),
                new[] { Uri.EscapeUriString(YouTubeService.Scope.Youtube) },
                "user",
                CancellationToken.None);

var youtubeService = new YouTubeService(new BaseClientService.Initializer()
                {
                    ApiKey = "XXXXXXXXXXXXXXXXXXXXXXXXXXXX",
                    HttpClientInitializer = credential,
                    ApplicationName = "AppName"
                });

Subscription body = new Subscription();
body.Snippet = new SubscriptionSnippet();

body.Snippet.ChannelId = "UC-kezFAw46x-9ctBUqVe86Q"; 
try
{
    var addSubscriptionRequest = youtubeService.Subscriptions.Insert(body, "snippet");
    var addSubscriptionResponse = await addSubscriptionRequest.ExecuteAsync();
}
catch (Exception e)
{
    throw e;
}

var credential = await GoogleWebAuthorizationBroker.AuthorizeAsync(
         new Uri("ms-appx:///Assets/client_secrets.json"),
         new[] { Uri.EscapeUriString(YouTubeService.Scope.Youtube) },
         "user",
         CancellationToken.None);

var youtubeService = new YouTubeService(new BaseClientService.Initializer()
{
    //ApiKey = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
    HttpClientInitializer = credential,
    ApplicationName = "4GameTV"
});


try
{
    Subscription body = new Subscription();
    body.Snippet = new SubscriptionSnippet();
    body.Snippet.ResourceId = new ResourceId();
    body.Snippet.ResourceId.ChannelId = "UC-kezFAw46x-9ctBUqVe86Q";  //replace with specified channel id

    var addSubscriptionRequest = youtubeService.Subscriptions.Insert(body, "snippet");
    var addSubscriptionResponse = await addSubscriptionRequest.ExecuteAsync();

}
catch (Exception e)
{
    throw e;
}

---

您的身份验证似乎与我通常使用的有点不同。此外，仅当您希望访问公共数据时才需要ApiKey

string[] scopes = new string[] { YouTubeService.Scope.Youtube };


 // here is where we Request the user to give us access, or use the Refresh Token that was previously stored in %AppData%
UserCredential credential = GoogleWebAuthorizationBroker.AuthorizeAsync(new ClientSecrets { ClientId = clientId, ClientSecret = clientSecret }
, scopes
, "test"
, CancellationToken.None
, new FileDataStore("Daimto.YouTube.Auth.Store")).Result;

YouTubeService service = new YouTubeService(new YouTubeService.Initializer()
     {
     HttpClientInitializer = credential,
     ApplicationName = "YouTube Data API Sample",
     });

---

您的身份验证似乎与我通常使用的有点不同。此外，仅当您希望访问公共数据时才需要ApiKey

string[] scopes = new string[] { YouTubeService.Scope.Youtube };


 // here is where we Request the user to give us access, or use the Refresh Token that was previously stored in %AppData%
UserCredential credential = GoogleWebAuthorizationBroker.AuthorizeAsync(new ClientSecrets { ClientId = clientId, ClientSecret = clientSecret }
, scopes
, "test"
, CancellationToken.None
, new FileDataStore("Daimto.YouTube.Auth.Store")).Result;

YouTubeService service = new YouTubeService(new YouTubeService.Initializer()
     {
     HttpClientInitializer = credential,
     ApplicationName = "YouTube Data API Sample",
     });

---

什么是文件数据存储？这是实现IDataStore的类文件数据存储。此存储为类型和键的每个组合创建不同的文件。此文件数据存储存储指定对象的JSON格式。它会保存您的身份验证，因此不会要求您再次进行身份验证。这是刷新令牌的所在地。听起来很难=（，你能提供一些网页，让我能理解你说的话吗，谢谢。我不久前写了一篇关于它的教程，示例是针对Google drive的，但你应该知道。thx供你回复。我已经检查了该网站。它似乎教我如何恢复、刷新令牌。我的令牌永久存在，所以我认为这不是问题。我这样说是因为我的原始代码用于[删除订阅]函数。或其他代码有问题？什么是FileDataStore？这是实现IDataStore的类？文件数据存储区。此存储区为类型和密钥的每个组合创建不同的文件。此文件数据存储区存储指定对象的JSON格式。它保存您的身份验证，因此不会要求您再次进行身份验证。其刷新令牌将在这里生效。这听起来很难=（，你能提供一些网页，让我能理解你说的话吗，谢谢。我不久前写了一篇关于它的教程，示例是针对Google drive的，但你应该知道。thx供你回复。我已经检查了该网站。它似乎教我如何恢复、刷新令牌。我的令牌永久存在，所以我认为这不是问题。我之所以这样说，是因为我的原始代码使用[删除订阅]功能。还是其他代码有问题？