When I initiate a SOAP session - I can return my default timezone with a GetInfoRequest

Code:
"zimbraPrefTimeZoneId": "Europe/London",
The detailed settings related to the timezone are stored in the timezones.ics file on the zimbra server.

Code:
BEGIN:VTIMEZONE
TZID:Europe/London
LAST-MODIFIED:20130114T193956Z
X-ZIMBRA-TZ-PRIMARY:TRUE
X-ZIMBRA-TZ-MATCH-SCORE:100
X-ZIMBRA-TZ-ALIAS:(GMT) Dublin / Edinburgh / Lisbon / London
X-ZIMBRA-TZ-ALIAS:(GMT) Greenwich Mean Time - Dublin / Edinburgh / Lisbon / London
X-ZIMBRA-TZ-ALIAS:(UTC) Dublin / Edinburgh / Lisbon / London
X-ZIMBRA-TZ-ALIAS:(UTC) Greenwich Mean Time - Dublin / Edinburgh / Lisbon / London
X-ZIMBRA-TZ-ALIAS:Europe/Belfast
X-ZIMBRA-TZ-ALIAS:Europe/Guernsey
X-ZIMBRA-TZ-ALIAS:Europe/Isle_of_Man
X-ZIMBRA-TZ-ALIAS:Europe/Jersey
X-ZIMBRA-TZ-ALIAS:GB
X-ZIMBRA-TZ-ALIAS:GB-Eire
BEGIN:STANDARD
TZNAME:GMT/BST
DTSTART:19710101T020000
TZOFFSETTO:+0000
TZOFFSETFROM:+0100
RRULE:FREQ=YEARLY;WKST=MO;INTERVAL=1;BYMONTH=10;BYDAY=-1SU
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:GMT/BST
DTSTART:19710101T010000
TZOFFSETTO:+0100
TZOFFSETFROM:+0000
RRULE:FREQ=YEARLY;WKST=MO;INTERVAL=1;BYMONTH=3;BYDAY=-1SU
END:DAYLIGHT
END:VTIMEZONE
Is there any way to retrieve this timezone data through the SOAP or REST APIs ?