Youtube数据api v3视频上传错误

我试图搜索所有找出答案没有找到任何解决方案 . 从youtube data v3将视频上传到youtube Channels 时，我收到异常 . 我为已安装的应用程序创建了密钥 . 甚至视频 Headers 及其详细信息也可以上传 . 唯一的问题是我得到了例外

任务已取消 . 有关详细信息，请参阅最后的堆栈跟踪 .

这是我的代码

private async Task Run()
    {
        UserCredential credential;
        using (var stream = new FileStream("client_secret_766914936775-1ak2tk5e3u0krlbuu9rdip1sfa9u8k44.apps.googleusercontent.com.json", FileMode.Open, FileAccess.Read))
        {
            credential = await GoogleWebAuthorizationBroker.AuthorizeAsync(
                GoogleClientSecrets.Load(stream).Secrets,
                // This OAuth 2.0 access scope allows an application to upload files to the
                // authenticated user's YouTube channel, but doesn't allow other types of access.
                new[] { YouTubeService.Scope.YoutubeUpload },
                "techno.1",
                CancellationToken.None
            );
        }

        YouTubeService youtubeService = new YouTubeService(new BaseClientService.Initializer()
        {
            HttpClientInitializer = credential,
            ApplicationName = "techno ",

        });



        var video = new Video();
        video.Snippet = new VideoSnippet();
        video.Snippet.Title = "Default Video Title";
        video.Snippet.Description = "Default Video Description";
        video.Snippet.Tags = new string[] { "tag1", "tag2" };
        video.Snippet.CategoryId = "22"; // See https://developers.google.com/youtube/v3/docs/videoCategories/list
        video.Status = new VideoStatus();
        video.Status.PrivacyStatus = "unlisted"; // or "private" or "public"
        var filePath = @"abc.mp4"; // Replace with path to actual movie file.

        using (var fileStream = new FileStream(filePath, FileMode.Open))
        {
            var videosInsertRequest = youtubeService.Videos.Insert(video, "snippet,status", fileStream, "video/*");
            videosInsertRequest.ProgressChanged += videosInsertRequest_ProgressChanged;
            videosInsertRequest.ResponseReceived += videosInsertRequest_ResponseReceived;

            await videosInsertRequest.UploadAsync();
        }
    }

    private void videosInsertRequest_ProgressChanged(Google.Apis.Upload.IUploadProgress progress)
    {
        switch (progress.Status)
        {
            case UploadStatus.Uploading:
                Console.WriteLine("{0} bytes sent.", progress.BytesSent);
                break;

            case UploadStatus.Failed:
                Console.WriteLine("An error prevented the upload from completing.\n{0}", progress.Exception);
                break;
        }
    }

    private void videosInsertRequest_ResponseReceived(Video video)
    {
        Console.WriteLine("Video id '{0}' was successfully uploaded.", video.Id);
    }
}

我收到uploadStatus.Failed videosInsertRequest_ProgressChange方法 .

我已经尝试过使用这段代码了

youtubeService.HttpClient.Timeout = TimeSpan.FromMinutes（60）;

但超时属性不可用 . 只有它 .

错误导致上传无法完成 . System.Threading.Tasks.TaskCanceledException：任务已取消 . 位于System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务任务）的System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务），位于Google.Apis.Upload.ResumableUpload1的System.Runtime.CompilerServices.ConfiguredTaskAwaitable1.ConfiguredTaskAwaiter.GetResult（） .d__94.MoveNext（）在C：\ Apiary \ v1.20 \ google-api-dotnet-client \ Src \ Support \ GoogleApis \ Apis [Media] \ Upload \ ResumableUpload.cs：第652行---堆栈跟踪结束从抛出异常的先前位置---在System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（System任务）的System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw（）处于System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）在System.Runtime.CompilerServices.ConfiguredTaskAwaitable1.ConfiguredTaskAwaiter.GetResult（）at Google.Apis.Upload.ResumableUpload1.d__91.MoveNext（）in C：\ Apiary \ v1.20 \ google-api-dotnet-client \ Src \ Support \ GoogleApis \蜜蜂[媒体] \上传\ Resumab leUpload.cs：第581行错误：任务已取消 .