$VAR1 = {
          '-P' => 'hostPassword',
          '-N' => '',
          'mandatory' => [
                           'end'
                         ],
          'optional' => [
                          'all',
                          'objects',
                          {
                            '-T' => 'trip',
                            '-H' => 'hosting-storage-system',
                            '-S' => 'saf'
                          },
                          $VAR1->{'optional'}[2],  ----HERE
                          $VAR1->{'optional'}[2]   ----HERE
                        ],
          '-U' => 'hostLogin'
        };