とりあえず必要な情報は取れていそう。あとは RDoc とつきあわせながら見ていくか。 irb> require 'amazon/aws' irb> require 'amazon/aws/search' irb> il = il = Amazon::AWS::ItemLookup.new('ASIN', {'ItemId' => '4063142450'}) irb> rg = Amazon::AWS::ResponseGroup.new('Large') irb> req = Amazon::AWS::Search::Request.new('XXXXXXXXXXXXXXXXXXXX') irb> req.locale = 'jp' irb> res = req.search(il, rg) irb> require 'pp' irb> pp res # @item_sets= # @