Schedule a downgrade to Free at the end of the current billing period. The org keeps its current plan (Pro or Scale) and paid limits until the period ends. No-op when already on Free. Consent-gated. Two consent surfaces, you pick via `mode`: (1) `chat` (default): FIRST call returns { status: 'confirmation_required', confirm_token, message, expires_in }; surface to your user and re-call within 60s with `confirm_token` set. (2) `web`: FIRST call returns { status: 'approval_required', approval_url, polling_url }; print approval_url in chat, user clicks + approves, then poll polling_url for the result.
Connector