Can’t call public method inside the action of the hook of the cron schedule wordpress

i added the cron job as the following and the action method called from the class which class is a custom payment gateway..

function cronJobSchedule() {
     
            return array(
                'in_per_minute' => array(
                    'interval' =>60,
                    'display' => 'In every custom Mintues'
                )
            );
        }
    
    
    /* Add Cron Job Event */
    register_activation_hook(__FILE__,'registerCronJob');
        
    //Schedule Cron Job Event-in_per_minute-every_minute
    function registerCronJob() {
            
        if ( ! wp_next_scheduled( 'cronPerMinutes' ) ) {
            wp_schedule_event( time(), 'in_per_minute', 'cronPerMinutes' );
        }
    }

    //trigger action based on period in minutes
    add_action( 'cronPerMinutes',array('plugin_name','action')  );

    //remove schedule event on deactivate
    register_deactivation_hook(__FILE__, 'unRegisterCronJob');

    add_filter( 'cron_schedules','cronJobSchedule');
    
    function unRegisterCronJob() {
        wp_clear_scheduled_hook('cronPerMinutes');
    }

and the action method in the class:
public function action()
{
  $orderObj = new WC_Order(50);
  $authenticationToken=$this->getAuthenticationToken();
  $orderObj->add_order_note($authenticationToken);
}

the problem that i can’t call any method ($this->getAuthenticationToken()) in this action hook … it doesn’t work!! when i call any method.