ERR_NGROK_27601: AI Gateway is currently in pre-release and not yet available to your account - ngrok documentation

What does ERR_NGROK_27601 mean?

ngrok returns ERR_NGROK_27601 with this message:

AI Gateway is currently in pre-release and not yet available to your account.

Where can I get more help with ERR_NGROK_27601?

Email support@ngrok.com and include the error code.