WordPress at a glance
action is not described

action_scheduler_canceled_action action-hook . WC 1.0

translators: %s: action ID

Usage

add_action( 'action_scheduler_canceled_action', 'action_function_name_1662' );
function action_function_name_1662( $action_id ){
	// action...
}
$action_id
-

Where the hook is called

ActionScheduler_DBStore::cancel_action()
action_scheduler_canceled_action
ActionScheduler_wpPostStore::cancel_action()
action_scheduler_canceled_action
woocommerce/packages/action-scheduler/classes/data-stores/ActionScheduler_DBStore.php 460
do_action( 'action_scheduler_canceled_action', $action_id );
woocommerce/packages/action-scheduler/classes/data-stores/ActionScheduler_wpPostStore.php 459
do_action( 'action_scheduler_canceled_action', $action_id );

Where in WP core the hook is used WooCommerce

woocommerce/packages/action-scheduler/classes/abstracts/ActionScheduler_Logger.php 50
add_action( 'action_scheduler_canceled_action', array( $this, 'log_canceled_action' ), 10, 1 );