calendar_respond_to_invite
Answer a calendar invite: response = accept | decline | tentative, with an optional note to the organizer. This is a REAL action: the organizer is notified — confirm with the user first. For a recurring invite, scope='series' (default) answers every occurrence; 'occurrence' answers only this one. Find pending invites with calendar_list_events(invites_only=true).
Parameters
- event_id (string, required)
- response (string, required)
- note (string)
- scope (string, default "series")