我正在尝试设置我的服务主体用于Power BI Embedded分页报告。根据这里，我无法使用主用户设置。（虽然我最初确实设置了主用户）。在我看来，我似乎卡在第6步，因为他们显示的管理门户与我的不同。Microsoft显示我没有的租户设置。
x1c 0d1x这是我的帐户在没有租户设置的情况下显示的图片。
我正在运行AppOwnsData的示例代码，我的配置文件（在appsettings.json中）正在通过他们的验证服务。

// ----------------------------------------------------------------------------
// Copyright (c) Microsoft Corporation.
// Licensed under the MIT license.
// ----------------------------------------------------------------------------

namespace AppOwnsData.Services
{
    using AppOwnsData.Models;
    using Microsoft.Extensions.Options;
    using System;

    public class ConfigValidatorService
    {
        /// <summary>
        /// Validates whether all the configuration parameters are set in appsettings.json file
        /// </summary>
        /// <param name="appSettings">Contains appsettings.json configuration values</param>
        /// <returns></returns>
        public static string ValidateConfig(IOptions<AzureAd> azureAd, IOptions<PowerBI> powerBI)
        {
            string message = null;
            bool isAuthModeMasterUser = azureAd.Value.AuthenticationMode.Equals("masteruser", StringComparison.InvariantCultureIgnoreCase);
            bool isAuthModeServicePrincipal = azureAd.Value.AuthenticationMode.Equals("serviceprincipal", StringComparison.InvariantCultureIgnoreCase);

            if (string.IsNullOrWhiteSpace(azureAd.Value.AuthenticationMode))
            {
                message = "Authentication mode is not set in appsettings.json file";
            }
            else if (string.IsNullOrWhiteSpace(azureAd.Value.AuthorityUrl))
            {
                message = "Authority is not set in appsettings.json file";
            }
            else if (string.IsNullOrWhiteSpace(azureAd.Value.ClientId))
            {
                message = "Client Id is not set in appsettings.json file";
            }
            else if (isAuthModeServicePrincipal && string.IsNullOrWhiteSpace(azureAd.Value.TenantId))
            {
                message = "Tenant Id is not set in appsettings.json file";
            }
            else if (azureAd.Value.ScopeBase is null || azureAd.Value.ScopeBase.Length == 0)
            {
                message = "Scope base is not set in appsettings.json file";
            }
            else if (string.IsNullOrWhiteSpace(powerBI.Value.WorkspaceId))
            {
                message = "Workspace Id is not set in appsettings.json file";
            }
            else if (!IsValidGuid(powerBI.Value.WorkspaceId))
            {
                message = "Please enter a valid guid for Workspace Id in appsettings.json file";
            }
            else if (string.IsNullOrWhiteSpace(powerBI.Value.ReportId))
            {
                message = "Report Id is not set in appsettings.json file";
            }
            else if (!IsValidGuid(powerBI.Value.ReportId))
            {
                message = "Please enter a valid guid for Report Id in appsettings.json file";
            }
            else if (isAuthModeMasterUser && string.IsNullOrWhiteSpace(azureAd.Value.PbiUsername))
            {
                message = "Master user email is not set in appsettings.json file";
            }
            else if (isAuthModeMasterUser && string.IsNullOrWhiteSpace(azureAd.Value.PbiPassword))
            {
                message = "Master user password is not set in appsettings.json file";
            }
            else if (isAuthModeServicePrincipal && string.IsNullOrWhiteSpace(azureAd.Value.ClientSecret))
            {
                message = "Client secret is not set in appsettings.json file";
            }

            return message;
        }

        /// <summary>
        /// Checks whether a string is a valid guid
        /// </summary>
        /// <param name="configParam">String value</param>
        /// <returns>Boolean value indicating validity of the guid</returns>
        private static bool IsValidGuid(string configParam)
        {
            Guid result = Guid.Empty;
            return Guid.TryParse(configParam, out result);
        }
    }
}

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我得到的错误是
错误详细信息：操作返回了无效的状态代码“未经授权”
在Microsoft.PowerBI.API.ReportsOperations.GetReportInGroupWithHttpMessagesAsync（GUID groupId、GUID reportId、字典`2 customHeaders、CancellationToken cancellationToken），位于Microsoft.PowerBI.API.ReportsOperationsExtensions.GetReportInGroupAsync（IReportsOperations操作、GUID groupId、GUID reportId、CancellationToken cancellationToken），位于Microsoft.PowerBI.API.ReportsOperationsExtensions.GetReportInGroup（IReportsOperations操作，GuidgroupId，GuidreportId）位于AppOwnsData.Services.PbiEmbedService.GetEmbedParams C中的（GUID workspaceId、GUID reportId、GUID additionalDatasetId）：\Users\AA\Downloads\PowerBI-Developer-Samples-master\PowerBI-Developer-Samples-master.NET Core\Embed for your customers\AppOwnsData\Services\PbiEmbedService.cs：line 46 at AppOwnsData.Controllers.EmbedInfoController.GetEmbedInfo（）in C：\Users\AA\Downloads\PowerBI-Developer-Samples-master\PowerBI-Developer-Samples-master.NET Core\Embed for your customers\AppOwnsData\Controllers\EmbedInfoController.cs：line 45
我正在试用，但我没有看到任何东西表明这不是试用的一部分。我也在我的帐户中的其他地方找过，但找不到任何类似的东西。任何帮助都很感激。如果需要更多细节，请联系我们。