protected int doInvoke(C context) throws Exception {
        validate(context);
        pushCoreProperties(context);
        pushUserProperties(context);
        setupGuiceClassLoading(context);
        configureLogging(context);
        createTerminal(context);
        activateLogging(context);
        helpOrVersionAndMayExit(context);
        preCommands(context);
        container(context);
        postContainer(context);

  val url: String? by argument(name = "url").help("Remote resource URL")

  var client: Call.Factory? = null

  override fun run() {
    LoggingUtil.configureLogging(debug = verbose, showHttp2Frames = showHttp2Frames, sslDebug = sslDebug)

    commonRun()
  }

  fun createRequest(): Request = commonCreateRequest()

  fun createClient(): Call.Factory {