woocommerce_api_delete_product_category action-hook . WC 1.0

Usage

add_action( 'woocommerce_api_delete_product_category', 'action_function_name_4611', 10, 2 );
function action_function_name_4611( $id, $that ){
	// action...
}

$id

-

$that

-

Where the hook is called

do_action( 'woocommerce_api_delete_product_category', $id, $this );

Where in WP core the hook is used WooCommerce