Wordpress Query Parameters Status Parameter

Display only posts with the ‘draft‘ status:
$query = new WP_Query( array( 'post_status' => 'draft' ) );

Display multiple post status:
$args = array(
    'post_status' => array( 'pending', 'draft', 'future' )
);
$query = new WP_Query( $args );

Display all attachments:
$args = array(
    'post_status' => 'any',
    'post_type'   => 'attachment'
);
$query = new WP_Query( $args );