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  1. or download this
    $VAR1 = {
              'IsLocked' => {},
    ...
                                       ]
                             }
            };
    
  2. or download this
    print Dumper(@{$farmdetails->{FarmRoleSet}->{Item}}); #works as expect
    +ed
    print Dumper($farmdetails->{FarmRoleSet}->{Item}); #also works as expe
    +cted
    ...
    print Dumper(@{$farmdetails->{FarmRoleSet}->{Item}->{ServerSet}}); # a
    +lso fails - not a hashref
    print Dumper(@{$farmdetails->{FarmRoleSet}->{Item}->[0]->{ServerSet}})
    +; # also fails - not an arrayref
    print Dumper($farmdetails->{FarmRoleSet}->{Item}->[0]->{ServerSet}); #
    + works, displaying the first 'Item' array