Hello, It is not possible to update System groups. You can however use the "group=<GROUP_ATOM_ID>" and "updated-min" query parameters to retrieve contacts belonging to the targeted group that have been updated since the provided time. More information about query parameters can be found here: https://developers.google.com/google-apps/contacts/v3/reference#Parameters
Best, Alain On Wed, Apr 11, 2012 at 4:56 PM, Tony <[email protected]> wrote: > I would like to make some change to the "My Contacts" system group, so > the updated time for the group will be refreshed. The updated time > then can be used to find any changed contact entry after the sync. > > For a custom group, I could add a extended property then update the > group, the updated time will be freshed. But this doesn't work for > system group? > > -- > You received this message because you are subscribed to the Google > Groups "Google Contacts, Shared Contacts and User Profiles APIs" group. > To post to this group, send email to > [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://code.google.com/apis/contacts/community/forum.html > -- Alain Vongsouvanh | Developer Programs Engineer -- You received this message because you are subscribed to the Google Groups "Google Contacts, Shared Contacts and User Profiles APIs" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://code.google.com/apis/contacts/community/forum.html
