GET /m8/feeds/groups/default/full ... HTTP/1.1 200 OK Content-Type: application/atom+xml; charset=UTF-8; type=entry ... jo@gmail.com 2008-12-10T10:44:43.955Z Jo March's Contact Groups Jo March jo@gmail.com Contacts 5 1 25 http://www.google.com/m8/feeds/groups/userEmail/base/6 1970-01-01T00:00:00.000Z System Group: My Contacts System Group: My Contacts [...Other system groups removed for ease of reading...] http://www.google.com/m8/feeds/groups/userEmail/base/groupId 2008-12-10T04:44:37.324Z joggers joggers