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

if (textNormalization) {
    console.warn(
      'botframework-directlinespeech: Text normalization is currently not supported; ignoring "textNormalization".'
    );
  }

  if (userID || username) {
    console.warn(
      'botframework-directlinespeech: Custom "userId" and "username" are currently not supported and are ignored.'
    );
  }

  let config;

  if (authorizationToken) {
    config = BotFrameworkConfig.fromAuthorizationToken(authorizationToken, region);
  } else {
    config = BotFrameworkConfig.fromSubscription(subscriptionKey, region);
  }

  // Supported options can be found in DialogConnectorFactory.js.

  // Set the language used for recognition.
  config.setProperty(PropertyId.SpeechServiceConnection_RecoLanguage, speechRecognitionLanguage);

  // 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);