# File lib/aws/core/client.rb, line 501
        def configure_request options = {}, &block
          name = "configure_#{@method_name}_request"
          MetaUtils.class_extend_method(@client_class, name, &block)
          if block.arity == 3
            m = Module.new
            m.module_eval("def \#{name}(req, options, &block)\nsuper(req, options, block)\nend\n")
            @client_class.send(:include, m)
          end
        end