is member only conditional tag

hi,

i’m trying to put some code in my own custom download template php file.

<?php if ( $download->is_members_only() ) : ?>
Download is Premium
<?php else: ?>
Download is Free
<?php endif; ?>

but it’s not working for me, it’s look like the code is missing something, i think i have to define $download in my custom download template file .

can you please give me a hint ?

https://www.ads-software.com/plugins/download-monitor/