# File lib/chef/knife/ec2_instance_data.rb, line 33
      def run 
        data = {
          "chef_server" => Chef::Config[:chef_server_url],
          "validation_client_name" => Chef::Config[:validation_client_name],
          "validation_key" => IO.read(Chef::Config[:validation_key]),
          "attributes" => { "run_list" => @name_args } 
        }
        data = edit_data(data) if config[:edit]
        output(data)
      end