How to use the microsoft-cognitiveservices-speech-sdk.DialogServiceConnector function in microsoft-cognitiveservices-speech-sdk

// The following code sets the output format.
  // As advised by the Speech team, this API may be subject to future changes.
  // We are not enabling output format option because it does not send detailed output format to the bot, rendering this option useless.
  // config.setProperty(PropertyId.SpeechServiceResponse_OutputFormatOption, OutputFormat[OutputFormat.Detailed]);

  // Set the user ID for starting the conversation.
  userID && config.setProperty(PropertyId.Conversation_From_Id, userID);

  // Set Custom Speech and Custom Voice.
  // The following code is copied from C#, and it is not working yet.
  // https://github.com/Azure-Samples/Cognitive-Services-Direct-Line-Speech-Client/blob/master/DLSpeechClient/MainWindow.xaml.cs
  // speechRecognitionEndpointId && config.setServiceProperty('cid', speechRecognitionEndpointId, ServicePropertyChannel.UriQueryParameter);
  // speechSynthesisDeploymentId && config.setProperty(PropertyId.conversation_Custom_Voice_Deployment_Ids, speechSynthesisDeploymentId);

  const dialogServiceConnector = patchDialogServiceConnectorInline(new DialogServiceConnector(config, audioConfig));

  dialogServiceConnector.connect();

  // Renew token per interval.
  if (authorizationToken) {
    const interval = setInterval(async () => {
      // #2660 If the connector has been disposed, we should stop renewing the token.

      // TODO: We should use a public implementation if Speech SDK has one related to "privIsDisposed".
      if (dialogServiceConnector.privIsDisposed) {
        clearInterval(interval);
      }

      const { authorizationToken, region: nextRegion } = await resolveFunctionOrReturnValue(fetchCredentials);

      if (!authorizationToken) {