WordPress at a glance
action is not described

woocommerce_grant_product_download_permissions action-hook . WC 1.0

Usage

add_action( 'woocommerce_grant_product_download_permissions', 'action_function_name_8086' );
function action_function_name_8086( $order_id ){
	// action...
}
$order_id
-

Where the hook is called

wc_downloadable_product_permissions()
woocommerce_grant_product_download_permissions
woocommerce/includes/wc-order-functions.php 430
do_action( 'woocommerce_grant_product_download_permissions', $order_id );

Where in WP core the hook is used WooCommerce

Usage not found.