chamerling/jclouds — comment on commit 03a5a55fccad827dac211d2b215ce81183afda47
File: apis/nova/src/test/java/org/jclouds/openstack/nova/NovaAsyncClientTest.java line 156
By chamerling:

Looks like key_name it is not documented but provided in the official client... I will try to reach someone at openstack to get more details.