C# AWS Quicksight嵌入式仪表板.NET Core 2.1

我正试图在我们公司的网站上嵌入仪表盘。我正在使用.NETCore2.1和AWSSDK3.3.1.12 我们正在使用API网关在AWS Lambda上运行我们的站点

我已经按照这两个指南设置了权限，并设置了一个端点来获取嵌入仪表板URL的权限

var getDashboardUrl = await client.GetDashboardEmbedUrlAsync(new GetDashboardEmbedUrlRequest
                {
                    AwsAccountId = awsAccountId,
                    IdentityType = EmbeddingIdentityType.QUICKSIGHT,
                    DashboardId = testDashboardId,
                    SessionLifetimeInMinutes = 100,
                    ResetDisabled = true,
                    UndoRedoDisabled = false,
                    Namespace = "default",
                    UserArn = $"arn:aws:quicksight:us-east-1:{awsAccountId}:user/default/{email}",
                    StatePersistenceEnabled = true
                });

我已成功获取嵌入仪表板URL

var getDashboardUrl = await client.GetDashboardEmbedUrlAsync(new GetDashboardEmbedUrlRequest
                {
                    AwsAccountId = awsAccountId,
                    IdentityType = EmbeddingIdentityType.QUICKSIGHT,
                    DashboardId = testDashboardId,
                    SessionLifetimeInMinutes = 100,
                    ResetDisabled = true,
                    UndoRedoDisabled = false,
                    Namespace = "default",
                    UserArn = $"arn:aws:quicksight:us-east-1:{awsAccountId}:user/default/{email}",
                    StatePersistenceEnabled = true
                });

并使用Quicksight javascript SDK嵌入仪表板，但我发现一个错误。它显示正在加载仪表板，但加载后会显示一条消息“我们无法显示此页面（未授权）”

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