如何在Alamofire 5中获取原始请求？

import Alamofire

let request = Alamofire.request("https://example.com")

request.onCompletion { result in
    switch result {
    case .success(let response):
        if let httpRequest = response.request {
            // 获取原始请求
            print("原始请求: \(httpRequest)")
        }
    case .failure(let error):
        print("请求失败: \(error)")
    }
}