timeZoneId
The time zone to base the updated rotation’s activity on, in Internet Assigned Numbers Authority (IANA) format. For example: "America/Los_Angeles", "UTC", or "Asia/Seoul". For more information, see the Time Zone Database on the IANA website.
Designators for time zones that don’t support Daylight Savings Time Rules, such as Pacific Standard Time (PST) and Pacific Daylight Time (PDT), aren't supported.