MSAL.Net code to call Easy Auth Function App

Program.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.Identity.Client;
using System.Net.Http;

namespace MSALConsoleApp
{
    class Program
    {
        static string[] scopes = new[] { "https://easyauthfunctest.azurewebsites.net/user_impersonation" };
        static string ClientId = "<Application ID>";
        static string Tenant = "<Directory ID>";
        public static IPublicClientApplication app;

        static void Main(string[] args)
        {

            AuthenticationResult result = GetToken().Result;
            if (result != null)
            {
                string url = "https://easyauthfunctest.azurewebsites.net/api/HttpTrigger1?code=zIrQXHC9ypU2ewa4YadZfXgka7XgNG/U7J/kDGW79aXig3q907jo2A==&name=Azure";
                var content = SendRequest(url, result.AccessToken).Result;
                Console.WriteLine($"response from Azure Function App: {content}\r\n");
            }

            Console.ReadKey();

            // Go to http://aka.ms/dotnet-get-started-console to continue learning how to build a console app! 
        }

        
        public static async Task<AuthenticationResult> GetToken()
        {

            app = PublicClientApplicationBuilder.Create(ClientId)
                .WithTenantId(Tenant)
                .WithRedirectUri("myapp://auth")
                .Build();
            var accounts = await app.GetAccountsAsync();
            var firstAccount = accounts.FirstOrDefault();
            AuthenticationResult authResult = null;

            try
            {
                authResult = await app.AcquireTokenSilent(scopes, accounts.FirstOrDefault()).ExecuteAsync();
            }
            catch (MsalUiRequiredException ex)
            {
                Console.WriteLine($"MsalUiRequiredException: {ex.Message}\r\n");
                try
                {
                    authResult = await app.AcquireTokenInteractive(scopes)
                         .WithAccount(accounts.FirstOrDefault())
                        .WithPrompt(Prompt.SelectAccount)
                        .ExecuteAsync();
                }
                catch (MsalException msalex)
                {
                    Console.WriteLine($"Error Acquiring Token:{System.Environment.NewLine}{msalex}\r\n");
                }               
            }
            catch (Exception ex)
            {
                Console.WriteLine($"Error Acquiring Token Silently:{System.Environment.NewLine}{ex}\r\n");
            }

            if (authResult != null)
            {
                Console.WriteLine($"access token: {authResult.AccessToken}\r\n");
                Console.WriteLine($"id token: {authResult.IdToken}\r\n");
            }
            return authResult;
        }

        public static async Task<string> SendRequest(string url, string token)
        {
            var httpClient = new HttpClient();
            HttpResponseMessage response;
            try
            {
                var request = new HttpRequestMessage(HttpMethod.Get, url);
                request.Headers.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Bearer", token);
                response = await httpClient.SendAsync(request);
                var content = await response.Content.ReadAsStringAsync();
                return content;

            }
            catch (Exception ex)
            {
                return ex.ToString();
            }
        }
    }
}