priorNoticeCalendarId
Indicates the service days on which prior_notice_last_day or prior_notice_start_day are counted. If empty, prior_notice_start_day=2 will be two calendar days in advance. If defined as a calendar_id containing only business days (weekdays without holidays), prior_notice_start_day=2 will be two business days in advance. Optional if booking_type=2. Forbidden otherwise.