woocommerce_api_product_attribute_terms_response filter-hook . WC 1.0

Usage

add_filter( 'woocommerce_api_product_attribute_terms_response', 'filter_function_name_3912', 10, 4 );
function filter_function_name_3912( $attribute_terms, $terms, $fields, $that ){
	// filter...

	return $attribute_terms;
}

$attribute_terms

-

$terms

-

$fields

-

$that

-

Where the hook is called

return array( 'product_attribute_terms' => apply_filters( 'woocommerce_api_product_attribute_terms_response', $attribute_terms, $terms, $fields, $this ) );

Where in WP core the hook is used WooCommerce