Comment 3 for bug 721297

sorry for the verbosity (this was hard to test) ... but I now see iso compliant response in my testing:

2011-02-19 02:17:20,951 DEBUG nova.api.request [-] <?xml version="1.0" ?><DescribeInstancesResponse xmlns="http://ec2.amazonaws.com/doc/2009-11-30/"><requestId>N-L40NGYDKWV2G3NG-KD</requestId><reservationSet><item><ownerId>mtbcal</ownerId><groupSet/><reservationId>r-gle2kkul</reservationId><instancesSet><item><displayDescription/><displayName/><keyName>mykey (mtbcal, None)</keyName><instanceId>i-00000004</instanceId><instanceState><code/><name>scheduling</name></instanceState><publicDnsName/><imageId>ami-5b5mum3v</imageId><productCodesSet/><privateDnsName/><dnsName/><launchTime>2011-02-19T10:13:42</launchTime><placement><availabilityZone>unknown zone</availabilityZone></placement><amiLaunchIndex>0</amiLaunchIndex><instanceType>m1.small</instanceType></item></instancesSet></item><item><ownerId>mtbcal</ownerId><groupSet><item><groupId>default</groupId></item></groupSet><reservationId>r-2ofpbpqz</reservationId><instancesSet><item><displayDescription/><displayName>Server 3</displayName><keyName>mykey (mtbcal, openstack)</keyName><instanceId>i-00000003</instanceId><instanceState><code>1</code><name>running</name></instanceState><publicDnsName/><imageId>ami-5b5mum3v</imageId><productCodesSet/><privateDnsName>172.16.0.3</privateDnsName><dnsName>172.16.0.3</dnsName><launchTime>2011-02-19T10:02:45</launchTime><placement><availabilityZone>nova</availabilityZone></placement><amiLaunchIndex>0</amiLaunchIndex><instanceType>m1.small</instanceType></item></instancesSet></item></reservationSet></DescribeInstancesResponse> from MainProcess (pid=24085) _render_response /home/kpepple/src/nova/lp721297/nova/api/ec2/apirequest.py:150