Comment 2 for bug 1451402

Here: http://developer.openstack.org/api-ref-identity-v3.html

For most GET operations which return a collection (list services, etc.) - there a bunch of query parameters, including `page` and `per_page`.

If we do not make pagination available over the API to end-users, we should remove all references to these parameters and make it very clear that v3 does not support pagination.