They’ve deprecated (e.g. removed) support for a number of operations, stopped returning a lot of product details, and greatly limited the number of products returned by requests. I’m sure there are good technical reasons for these changes, but, as far as this book and the codes samples are concerned, there will be no more updates after this one. I’ve updated the samples to work with the latest WSDL, dated 8-1-2011, and indicated which samples no longer work.
You can download the latest code here: download