how to fetch custom post by tags in WordPress

If you looking for “how to fetch custom post by tags in WordPress” yes is it possible to retrieve post entry for a custom post type by tag, I have been trying with the following code.

<?php
$CurrentTagSlugs = get_queried_object();
$CurrentTagSlug = $CurrentTagSlugs->slug

query_posts( array( 'post_type' => 'video', 'post_status' => 'publish', 'tag_slug__in' => $CurrentTagSlug) );
if ( have_posts() ):
    while ( have_posts() ) : the_post();
    echo "<h2>".the_title()."</h2>";
    endwhile;
endif;
?>