How do you add custom fields and website fields in the new Directory API?

Question

In the Profiles Data API you could add custom fields via gContact:userDefinedField. You can also create website links (via gContact:website) which would display as clickable links in the Contacts Web UI.

My question is how do you create custom fields and website fields for User resources in the new Directory API?

Answer 1

Extensible schema isn't available yet but is coming according to the Admin SDK announcement I/O Session. See the video at:

http://www.youtube.com/watch?v=v5jgUimpFnw&t=16m35s