Our documentation team just posted the vCloud API Reference HTML version online. This was previously only available as a download zip file. You can now browse the vCloud API Reference under the vCloud Director Documentation page.
In addition to vCloud API Programming Guide and the vCloud API Reference to help you get started with the vCloud API 1.5. There are two additional documents that are useful to help users who are migrating from vCloud API 1.0 to 1.5 (Thanks to Michael Haines for the tip).
