timestamp property
The point in time to represent, in seconds and nanoseconds since Unix epoch: January 1, 1970 at midnight UTC.
Timestamp is expected to be in UTC. If time_zone_id is set, the timestamp
is adjusted according to the time zone. For example, a timestamp of
18000 with a date format of DATE_FORMAT_ISO8601 and time format of
TIME_FORMAT_HOUR_MINUTE would be displayed as 1970-01-01 5:00 AM. A
timestamp of 18000 with date format of DATE_FORMAT_8SO8601, time
format of TIME_FORMAT_HOUR_MINUTE, and time zone set to
America/New_York will instead be 1970-01-01 12:00 AM.
Implementation
core.String? timestamp;