From 508f094a372e1948141b7dafbba88617b3ac9bd9 Mon Sep 17 00:00:00 2001
From: Stephen Finucane <sfinucan@redhat.com>
Date: Mon, 26 Jun 2017 11:14:55 +0100
Subject: [PATCH] Add missing microversion documentation

Part of blueprint placement-project-user

Change-Id: I9d77649e7e02f0ace5546e42e04122162ec5661f
---
 .../placement/rest_api_version_history.rst    | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/nova/api/openstack/placement/rest_api_version_history.rst b/nova/api/openstack/placement/rest_api_version_history.rst
index dfd5f9de6..81b0bb891 100644
--- a/nova/api/openstack/placement/rest_api_version_history.rst
+++ b/nova/api/openstack/placement/rest_api_version_history.rst
@@ -123,3 +123,24 @@ class is a custom resource class and does not already exist it will be created
 and a ``201`` response code returned. If the class already exists the response
 code will be ``204``. This makes it possible to check or create a resource
 class in one request.
+
+1.8 Require placement 'project_id', 'user_id' in PUT /allocations
+-----------------------------------------------------------------
+
+The 1.8 version adds ``project_id`` and ``user_id`` required request parameters
+to ``PUT /allocations``.
+
+1.9 Add GET /usages
+--------------------
+
+The 1.9 version adds usages that can be queried by a project or project/user.
+
+The following new routes are added:
+
+``GET /usages?project_id=<project_id>``
+
+   Returns all usages for a given project.
+
+``GET /usages?project_id=<project_id>&user_id=<user_id>``
+
+   Returns all usages for a given project and user.