Hi, I'd like you to take a look at this patch for potential DocImpact. https://review.openstack.org/20410 Log: commit d3b62c1b49e4dc05d266ce679724c236456f863d Author: Stephen Gran <stephen.gran at guardian.co.uk> Date: Thu Jan 24 16:55:40 2013 +0000 Pass parameter 'filter' back to model layer This allows the API to pass back additional arguments to filter search results by. This will be useful for resource tagging or other filters. DocImpact: Adds 'Filter' parameter to DescribeInstance (see http://docs.aws.amazon.com/AWSEC2/latest/APIReference/ApiReference-query-DescribeInstances.html) Fixes: bug #922835 Change-Id: I58cc12df650829ed7eb685184a22186d8a5406f4 Signed-off-by: Stephen Gran <stephen.gran at guardian.co.uk>