WordPress at a glance
action is not described

woocommerce_ajax_save_product_variations action-hook . WC 1.0

Usage

add_action( 'woocommerce_ajax_save_product_variations', 'action_function_name_4984' );
function action_function_name_4984( $product_id ){
	// action...
}
$product_id
-

Where the hook is called

WC_AJAX::save_variations()
woocommerce_ajax_save_product_variations
woocommerce/includes/class-wc-ajax.php 2135
do_action( 'woocommerce_ajax_save_product_variations', $product_id );

Where in WP core the hook is used WooCommerce

Usage not found.