<description datatypeLibrary=“www.w3.org/2001/XMLSchema-datatypes” xmlns=“riddl.org/ns/description/1.0” xmlns:xi=“www.w3.org/2001/XInclude”>
<message name="dfout"> <parameter name="content" mimetype="*"/> </message> <message name="dfin"> <parameter name="mimetype" type="string"/> <parameter name="content" type="string"/> </message> <resource pattern="http://riddl.org/ns/common-patterns/downloadify/1.0"> <resource> <get in="dfin" out="dfout"/> <post in="dfin" out="dfout"/> </resource> </resource>
</description>