using System;

public class Program

{

    public static void Main()

    {

        try

        {

            LoginUser();

        }

        catch(Exception ex)

        {

            Console.WriteLine("Log: " + ex.Message);

        }

    }

    private static void LoginUser()

    {

        try

        {

            // Simulate API call

            // Call fails with 401

            // Response Body has user friendly message

            throw new Exception("Unauthorized");

        }

        catch(Exception ex)

        {

            // simulate getting friendly message from response body

            throw new Exception("You are not allowed, sorry");

        }

    }

}