Youtube评论API正在抛出；权限不足：请求的身份验证范围不足”；错误

我试图获取Youtube评论，但它抛出了此异常-

UserCredential credsDataApi = YouTubeHelper.GetUserCredentialForDataAPI(channelinfo);
            var youtubeServiceComments = new YouTubeService(new BaseClientService.Initializer()
            {
                HttpClientInitializer = credsDataApi,
                ApplicationName = channelinfo.DataAPIFileDataStore
            });

{“Google.api.Requests.RequestError\r\n有效权限：请求的身份验证作用域不足。[403]\r\n错误[\r\n\t消息[权限不足：请求的身份验证作用域不足。]位置[-]原因[权限不足]域[全局]\r\n]\r\n”}

凭据源代码-

UserCredential credsDataApi = GoogleWebAuthorizationBroker.AuthorizeAsync(
                GoogleClientSecrets.Load(stream).Secrets,
                new[] { YouTubeService.Scope.YoutubeForceSsl, YouTubeService.Scope.Youtubepartner, YouTubeAnalyticsService.Scope.YtAnalyticsReadonly, YouTubeAnalyticsService.Scope.YtAnalyticsMonetaryReadonly, YouTubeAnalyticsService.Scope.Youtube, "https://www.googleapis.com/auth/plus.login" },

                "user",
                CancellationToken.None,
                new FileDataStore(Directory.GetCurrentDirectory() + "\\MetadataAccessToken\\" + channelinfo.DataAPIFileDataStore, true)
                ).Result; 

这是它抛出异常的行-

UserCredential credsDataApi = YouTubeHelper.GetUserCredentialForDataAPI(channelinfo);
            var youtubeServiceComments = new YouTubeService(new BaseClientService.Initializer()
            {
                HttpClientInitializer = credsDataApi,
                ApplicationName = channelinfo.DataAPIFileDataStore
            });

var searchCommentThreadlistRequest=youtubeServiceComments.CommentThreads.List（“代码段”）； var searchCommentThreadlistResponse=searchCommentThreadlistRequest.ExecuteAsync（）； if（searchCommentThreadlistResponse.Result.Items.Count>0）{ }

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您能帮忙吗？

我可以用这个示波器来修复它-

您的样品已经有了forcessl示波器。你还换了什么？