ERR_NGROK_SHIP_INTEGRATION_REVOCATION_REFUSED: PROVIDER refused to revoke the authorization (HTTP STATUS) - ngrok documentation

What does ERR_NGROK_SHIP_INTEGRATION_REVOCATION_REFUSED mean?

ngrok returns ERR_NGROK_SHIP_INTEGRATION_REVOCATION_REFUSED with this message:

<PROVIDER> refused to revoke the authorization (HTTP <STATUS>).

Where can I get more help with ERR_NGROK_SHIP_INTEGRATION_REVOCATION_REFUSED?

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