Problem extract data using Microsoft Graph - C# .NET

Question

I'm building a program that login through the Azure AD with the Microsoft account. After logging in, I need to extract more data about the user, in order to know what permissions I need to give him, so I thought of using Microsoft Graph, but I can't do it... I went through your guide and I get an error on some of the functions even though I downloaded the package needed for use.

Asking for an explanation and support - this program written in C# .NET.

Attached here is the error and the code itself.

Answer 1

Hello OdMa,

Thanks for posting!

As per my analysis, could you please update the line 39 in your code with the below line of code:

var graphClient = new GraphServiceClient(requestAdapter);
var result = await graphClient.Users.GetAsync();

Please refer This link for same.

Hope this helps.

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Answer 2

Hi @OdMa

Microsoft Graph .NET SDK v5 has deleted the Request() method. If you want to get the information of the logged-in user, you should use auth code flow or ROPC flow for authentication.

Please refer to my sample code:

using Azure.Identity; 
using Microsoft.Graph;

var scopes = new[] { "User.Read.All" };

var tenantId = "{tenant id}";

// Values from app registration
var clientId = "{client id}";
var clientSecret = "{client secret}";

// For authorization code flow, the user signs into the Microsoft
// identity platform, and the browser is redirected back to your app
// with an authorization code in the query parameters
var authorizationCode = "{auth code}";

// using Azure.Identity;
var options = new TokenCredentialOptions
{
    AuthorityHost = AzureAuthorityHosts.AzurePublicCloud
};

// https://learn.microsoft.com/dotnet/api/azure.identity.authorizationcodecredential
var authCodeCredential = new AuthorizationCodeCredential(
    tenantId, clientId, clientSecret, authorizationCode, options);

var graphClient = new GraphServiceClient(authCodeCredential, scopes);

var result = await graphClient.Me.GetAsync();


Console.WriteLine("id:" + result.Id + "\r\n" + "displayName:" + result.DisplayName);

Dependency package:

Hope this helps.

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