MAS Videos - Upload Date Structure Data Issue Fix

functions.php

function masvideos_structured_data_video_object_upload_date( $data, $post_object ) {
    $data['uploadDate'] = $post_object->get_date_created()->date( 'c' );
    return $data;
}
add_filter( 'masvideos_structured_data_movie', 'masvideos_structured_data_video_object_upload_date', 10, 2 );
add_filter( 'masvideos_structured_data_video', 'masvideos_structured_data_video_object_upload_date', 10, 2 );
add_filter( 'masvideos_structured_data_tv_show', 'masvideos_structured_data_video_object_upload_date', 10, 2 );
add_filter( 'masvideos_structured_data_episode', 'masvideos_structured_data_video_object_upload_date', 10, 2 );