ADAL .net Required Variables

  private static string resourceUri = "https://graph.microsoft.com"; //Insert your resource here, I will keep this as the MSFT Graph resource
  private static string clientId = "<your-client-id>"; // Insert your Client ID here 
  private static string redirectUri = "<your-redirect-uri>"; // Insert your redirect URI here (Reply URL of AAD Application Registration)
  private static string authority = "https://login.microsoftonline.com/";
  private static string tenantID = "<your-tenant-id>"; // Insert Your Tenant ID here 
  private static AuthenticationContext authContext = null;
  private static AuthenticationResult result = null;
  private static HttpClient httpClient = new HttpClient();