@response = [
          {
            'name' => 'foo',
            'id' => 'bar',
            'self' => 'baz'
          },
            
          {
           'name' => 'foo2',
            'id' => 'bar2',
            'self' => 'baz2'
          },
       ]

##</code><code>##

my $responseref = \@response; 
my $filtered_response = filter ($responseref, 'name', 'id'); 

##</code><code>##

 
@response = [
          {
            'name' => 'foo',
            'id' => 'bar',
          },
            
          {
           'name' => 'foo2',
            'id' => 'bar2',
          },
       ]