text: #!/usr/bin/env node
  
  var AWS = require( '..' );
  var ec2 = new AWS.EC2( { region : 'us-east-1' } );
  
  ec2.describeInstances().then( function( data ) {
      return data.Reservations;
  } ).map( function( reservation ) {
      return reservation.Instances;
  } ).map( function( instance ) {
      console.log( instance );
  } );
  