ERR_NGROK_SHIP_INTEGRATION_AUTHORIZATION_REQUIRED: Integration ID has not been authorized at the provider yet - ngrok documentation

What does ERR_NGROK_SHIP_INTEGRATION_AUTHORIZATION_REQUIRED mean?

ngrok returns ERR_NGROK_SHIP_INTEGRATION_AUTHORIZATION_REQUIRED with this message:

Integration <ID> has not been authorized at the provider yet.

Where can I get more help with ERR_NGROK_SHIP_INTEGRATION_AUTHORIZATION_REQUIRED?

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