code: public static com.liferay.commerce.notification.model.CommerceNotificationAttachment updateCommerceNotificationAttachment(
  		com.liferay.commerce.notification.model.CommerceNotificationAttachment commerceNotificationAttachment) {
  		return getService()
  				   .updateCommerceNotificationAttachment(commerceNotificationAttachment);
  	}
docs: Updates the commerce notification attachment in the database or adds it if it does not yet exist. Also notifies the appropriate model listeners.
  
  @param commerceNotificationAttachment the commerce notification attachment
  @return the commerce notification attachment that was updated