Request to reschedule a booking. The booking will be cancelled and the attendee will receive an email with a link to reschedule.
Must be set to 2026-02-25.
value must be Bearer <token> where <token> is api key prefixed with cal_, managed user access token, or OAuth access token
Reason for requesting to reschedule the booking
"I need to reschedule due to a conflict"
success, error "success"