HTTP/1.1 200 OK
Content-Type: text/xml;charset=UTF-8
Transfer-Encoding: chunked
Content-Encoding: gzip
Vary: Accept-Encoding
Date: Fri, 09 Mar 2012 00:19:30 GMT
Server: AmazonEC2

<?xml version="1.0" encoding="UTF-8"?>
<DeleteSecurityGroupResponse xmlns="http://ec2.amazonaws.com/doc/2011-12-15/">
    <requestId>c57e7bf7-e746-4f84-9ec4-9c4b4e854bdb</requestId>
    <return>true</return>
</DeleteSecurityGroupResponse>