From: "H. Wade Minter" <minter@...>
Date: 2005-11-29T22:57:30+09:00
Subject: Using Amazon's WSDL services

I'm trying to create a simple test script to hit Amazon's web services via
their WSDL listing (specifically the Wishlist Lookup).  I'm going on the 
examples in the Pickaxe.

Here's my sample script:

#####
#!/usr/bin/env ruby

require 'soap/wsdlDriver'

wsdl = 'http://webservices.amazon.com/AWSECommerceService/AWSECommerceService.wsdl'

soap = SOAP::WSDLDriverFactory.new(wsdl).createDriver

result = soap.ListLookup
#####

However, when I run it, I'm getting a ton of error messages to the screen
that look like:

Unknown element {http://www.w3.org/2001/XMLSchema}annotation.
Unknown attr {}ref.
Unknown attr {}ref.

Followed by a final error like:

soap.rb:10: undefined method `ListLookup' for #<SOAP::WSDLDriver:0x84f7898> 
(NoMethodError)

I'm not a WSDL expert, so I'm confused as to whether the problem is on my
end, or on the Amazon end.  Anyone better-versed than I willing to take a
look?

Thanks,
Wade