From: Christian Liebing <christian.liebing_at_gmail.com>
Date: Tue, 1 Jul 2008 15:32:12 +0200

Hi,

i'm a student and currently writing my master thesis. i have two
questions regarding the WADL specification.

1. Are complexType's as in WSDL (e.g. enumerations) are possible in
WADL?
2. Why do WADL have WADL have attributes for param like 'required'? I
mean we have a xsd (e.g. for Amazon Itemsearch
'AWSECommerceService.xsd) were it already can specified. So it is a
kind of duplication? (I know that for ItemSearch method it is useful
becaus the xsd says that you don't need the SearchIndex. )

Regards,
Ch.