text: var fmt = require('fmt');
  var awssum = require('awssum');
  var amazon = awssum.load('amazon/amazon');
  var Sts = awssum.load('amazon/sts').Sts;
  
  var env             = process.env;
  var accessKeyId     = env.ACCESS_KEY_ID;
  var secretAccessKey = env.SECRET_ACCESS_KEY;
  var awsAccountId    = env.AWS_ACCOUNT_ID;
  
  var sts = new Sts({
      'accessKeyId'     : accessKeyId,
      'secretAccessKey' : secretAccessKey,
      // 'awsAccountId'    : awsAccountId, // optional
      'region'          : amazon.US_EAST_1
  });
  
  fmt.field('Region', sts.region() );
  fmt.field('EndPoint', sts.host() );
  fmt.field('AccessKeyId', sts.accessKeyId().substr(0, 3) + '...' );
  fmt.field('SecretAccessKey', sts.secretAccessKey().substr(0, 3) + '...' );
  fmt.field('AwsAccountId', sts.awsAccountId() );
  
  sts.GetSessionToken(function(err, data) {
      fmt.msg("gettting a session token - expecting success");
      fmt.dump(err, 'Error');
      fmt.dump(data, 'Data');
  });
  