Test Token Acquire from MSAL library

Program.cs

using System;
using Microsoft.Identity.Client;

namespace TestMSAL
{
    class Program
    {
        static void Main()
        {
            RunServicePincipalTest();
        }

        private static void RunServicePincipalTest()
        {
            // Format: https://login.windows.net/<tenant-id>/
            string authority = "";
            string appId = "";
            string appSecret = "";

            string scope = "https://database.windows.net//.default";
            string[] scopes = new string[] { scope };

            IConfidentialClientApplication ccApp = ConfidentialClientApplicationBuilder.Create(appId)
                    .WithAuthority(authority)
                    .WithClientSecret(appSecret)
                    .WithClientName("Test Application")
                    .WithClientVersion("1.0")
                    .Build();

            AuthenticationResult result = ccApp.AcquireTokenForClient(scopes).ExecuteAsync().Result;

            Console.WriteLine("Access Token " + result.AccessToken);
            Console.WriteLine("Expires On " + result.ExpiresOn);
        }
    }
}

TestMSAL.csproj

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>netcoreapp3.1</TargetFramework>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.Identity.Client" Version="4.18.0" />
  </ItemGroup>

</Project>