my $input = [
  {
    'team'       => 'A-Team',

    'employee'   => 'Face',
    'work_day'   => '2006-08-28',
    'other_data' => '123456789',
  },
  {
    'team'       => 'A-Team',
    'employee'   => 'Murdock',
    'work_day'   => '2006-08-28',
    'other_data' => '123456789',
  },
  {
    'team'       => 'Military',
    'employee'   => 'Decker',
    'work_day'   => '2006-08-28',
    'other_data' => '123456789',
  },
];

##</code><code>##

my %input = (
    'A-Team' => {
         {
          'employee'   => 'Face',
          'work_day'   => '2006-08-28',
          'other_data' => '123456789',
         },
         {
          'employee'   => 'Murdock',
          'work_day'   => '2006-08-28',
          'other_data' => '123456789',
         },
      },
   'Military' => {
         {
          'employee'   => 'Decker',
          'work_day'   => '2006-08-28',
          'other_data' => '123456789',
         },
      },
   );