Thanks for stopping by to ask us a question! Please make sure to include:

• What you're trying to do
  There is a security vulnerability in the node-fetch version you are using, which makes me have a security alert in my reports.
• What code you've already tried
• Any error messages you're getting

Could you please release a new version of @google-cloud/text-to-speech/google-gax with the node-fetch package updated?