WP-API/WP-API — pull request #148 by cmmarslender (2014-04-22 02:24:19+00:00)
Title: Add the post id to the $post array when creating a new post...

... so anything hooked into the actions have this available

Initially had proposed adding the post ID as an additional variable passed to the action - I think this method makes more sense. See https://github.com/WP-API/WP-API/pull/147 for my comment there