WordPress at Your Fingertips
action is not described

woocommerce_trash_product_variation action-hook . WC 1.0

Usage

add_action( 'woocommerce_trash_product_variation', 'action_function_name_3832' );
function action_function_name_3832( $variation_id ){
	// action...
}
$variation_id
-

Where the hook is called

WC_Product_Variable_Data_Store_CPT::delete_variations()
woocommerce_trash_product_variation
woocommerce/includes/data-stores/class-wc-product-variable-data-store-cpt.php 667
do_action( 'woocommerce_trash_product_variation', $variation_id );

Where in WP core the hook is used WooCommerce

Usage not found.