Hi, This spec[1] is for adding JSON-Home feature to Nova v2.1 API. This feature will provide API resource information with a standard way which has been already implemented in Keystone. I hope this feature will promote that people use v2.1 API in production environments. I created a prototype[2] for this feature, and I have known it is not difficult to implement this feature. Thanks Ken'ichi Ohmichi --- [1]: https://review.openstack.org/#/c/130715/ [2]: https://review.openstack.org/#/c/145100/