如何在RestSharp中使用ExecuteAsync返回变量

using RestSharp;
using System;
using System.Threading.Tasks;

public class Program
{
    public static async Task Main(string[] args)
    {
        var client = new RestClient("https://api.example.com");
        var request = new RestRequest("/endpoint", Method.GET);

        var response = await client.ExecuteAsync(request);
        var content = response.Content;

        Console.WriteLine(content);
    }
}