# File lib/rhc/rest/base.rb, line 19
      def rest_method(link_name, payload={}, options={})
        link = link(link_name)
        raise "No link defined for #{link_name}" unless link
        url = link['href']
        url = url.gsub(/:\w+/) { |s| options[:params][s] } if options[:params]
        method = options[:method] || link['method']

        client.request(options.merge({
          :url => url,
          :method => method,
          :payload => payload,
        }))
      end