POST /m8/feeds/contacts/default/private/full/batch ... retrieve https://www.google.com/m8/feeds/contacts/default/full/retrieveContactId create Elizabeth Bennet Elizabeth Bennet update http://www.google.com/m8/feeds/contacts/userEmail/base/updateContactId 2008-02-28T18:47:02.303Z New Name New Name Notes 456-123-2133 delete https://www.google.com/m8/feeds/contacts/default/full/deleteContactId HTTP/1.1 200 OK Content-Type: application/atom+xml; ... retrieve http://www.google.com/m8/feeds/contacts/userEmail/base/retrieveContactId 2008-12-10T04:45:03.331Z 2008-12-10T04:45:03.331Z Fitzwilliam Darcy Fitzwilliam Darcy 456 create http://www.google.com/m8/feeds/contacts/userEmail/base/createContactId 2008-12-10T04:45:03.331Z 2008-12-10T04:45:03.331Z Elizabeth Bennet Elizabeth Bennet Elizabeth Bennet update 2011-05-11T09:30:00.000Z New Name New Name New Name Notes 456-123-2133 delete 2011-05-11T09:30:00.000Z Deleted https://www.google.com/m8/feeds/contacts/default/full/deleteContactId