delegate.taskWillPerformHTTPRedirection = { session, task, response, request in
        var finalRequest = request

        if let originalRequest = task.originalRequest,
            let urlString = originalRequest.url
            {
            finalRequest = originalRequest
        }

        let parameters = [
            "X-CSRF-Token": "unsafe",
            "xs-username": UserDefaultService().username,
            "xs-password": UserDefaultService().password
        ]

            self.isRefreshing = true
            manager.request(APIPath.login.path, method: .post, parameters: parameters).validate().responseJSON { (response) in
                switch response.result {
                case .success(let value):
                    break
                case .failure(let error):
                    break
                }
        }
        return finalRequest
    }