syslog time stamp

SYSLOGTIMESTAMP %{MONTH} +%{MONTHDAY} %{TIME}

Custom

2022-02-17T15:41:32-05:00

UNIFITIMESTAMP 20%{YEAR}-%{MONTHNUM}-%{MONTHDAY}T%{HOUR}:?%{MINUTE}(?::?%{SECOND})%{ISO8601_TIMEZONE}

UNIFITIMESTAMP 20%{YEAR}-%{MONTHNUM}-%{MONTHDAY}T%{HOUR}:?%{MINUTE}(?::?%{SECOND})%{ISO8601_TIMEZONE}