Address Book Developers,

The Address Book API has been deprecated. The API will still be up and running,
but no active development will be supported on this API.

For this reason, we strongly recommend that you use the Contacts API
(http://developer.yahoo.com/social/contacts/), which is fully in parity with
this API and has more features that you can leverage. The documentation and this
group will remain online for some time for reference purposes.

If you need assistance in moving to the Contacts API, the forum is here:
http://developer.yahoo.net/forum/index.php?showforum=44

Thanks,

Robyn Tippins (@duzins)
Community Manager, YDN (@YDN)