$props_to_print = [ sort keys %$data ] if !scalar(@$props_to_print);
my $kvstore = [];
foreach my $key (@$props_to_print) {
+ next if !defined($data->{$key});
push @$kvstore, { key => $key, value => data_to_text($data->{$key}, $result_schema->{properties}->{$key}, $options) };
}
my $schema = { type => 'array', items => { type => 'object' }};