Asp.net try 在 .net 中使用 MS Graph 添加新的应用程序角色时出现 ODataError

发布于09月12日

因此，我正在try 将新的应用程序角色添加到我的Azure Active Directory应用程序.

请注意，在My Azure的API权限中，我在以下项下添加了添加读/写权限:用户、文件、角色管理和应用程序

我的代码是:

using Azure.Identity;
using Microsoft.Graph;
using Microsoft.Graph.Models;

public async Task<string> TestAsync()
{
    var scopes = new[] { "https://graph.microsoft.com/.default" };
    string clientId = "....";
    string tenantId = "....";
    string clientSecret = "...."; //Value and not Id
    string objectId = "....";

    var options = new TokenCredentialOptions
    {
        AuthorityHost = AzureAuthorityHosts.AzurePublicCloud
    };
    
    var clientSecretCredential = new ClientSecretCredential(tenantId, clientId, clientSecret, options);
    var graphClient = new GraphServiceClient(clientSecretCredential, scopes);

    var requestBody = new Application
    {
        AppRoles = new List<AppRole>
        {
            new AppRole
            {
                AllowedMemberTypes = new List<string>
                {
                    "User",
                    "Application",
                },
                Description = "TestRole1",
                DisplayName = "TestRole1",
                Id = Guid.NewGuid(),
                IsEnabled = true,
                Origin = "Application",
                Value = "test.write",
            }
        }
    };

    var result = await graphClient.Applications[objectId].PatchAsync(requestBody);

    return "role added!";
}

但是代码抛出了这个异常，并且NULL中的内部异常"抛出了‘Microsoft.Graph.Models.ODataErrors.ODataError’类型的异常".

我错过了什么？