Get an Azure management client in C# using az CLI app ID and interactive login

getAzureAccount.cs

IAzure GetAzureClient()
{

    // az CLI app Id - DO NOT CHANGE THIS
    const string clientId = "04b07795-8ddb-461a-bbee-02f9e1bf7b46";

    // Change those for your specific Azure subscription. 
    // TenantId is the directory id of the account you log in to for access your subscription
    const string tenantId = "......";
    const string subscriptionId = "....";

    var appClient = PublicClientApplicationBuilder
        .Create(clientId)
        .WithAuthority(AadAuthorityAudience.AzureAdMultipleOrgs)
        .WithRedirectUri($"http://localhost:3110")
        .Build();

    var accounts = appClient.GetAccountsAsync().GetAwaiter().GetResult();

    string[] scopes = new string[] { "https://management.azure.com/user_impersonation" };

    var token = appClient
        .AcquireTokenInteractive(scopes)
        .WithAccount(accounts.FirstOrDefault())
        .ExecuteAsync()
        .GetAwaiter()
        .GetResult();

    var tokenCreds = new TokenCredentials(token.AccessToken);

    var azureCredentials = new AzureCredentials(tokenCreds, tokenCreds, tenantId, AzureEnvironment.AzureGlobalCloud);

    var restClient = RestClient
        .Configure()
        .WithEnvironment(AzureEnvironment.AzureGlobalCloud)
        .WithLogLevel(HttpLoggingDelegatingHandler.Level.Basic)
        .WithCredentials(azureCredentials)
        .Build();

    var azure = Microsoft.Azure.Management.Fluent.Azure
    .Authenticate(restClient, tenantId)
    .WithSubscription(subscriptionId);

    return azure;

}