WordPress at a glance
action is not described

woocommerce_bulk_edit_variations_default action-hook . WC 1.0

Usage

add_action( 'woocommerce_bulk_edit_variations_default', 'action_function_name_8865', 10, 4 );
function action_function_name_8865( $bulk_action, $data, $product_id, $variations ){
	// action...
}
$bulk_action
-
$data
-
$product_id
-
$variations
-

Where the hook is called

WC_AJAX::bulk_edit_variations()
woocommerce_bulk_edit_variations_default
woocommerce/includes/class-wc-ajax.php 2608
do_action( 'woocommerce_bulk_edit_variations_default', $bulk_action, $data, $product_id, $variations );

Where in WP core the hook is used WooCommerce

Usage not found.