Handler::sendMessageToQueue

static function sendMessageToQueue(string $entityType, $entityId = null): void
{
	$message = (new BitrixCalendarCoreQueueMessageMessage())
		->setBody([
			'entityType' => $entityType,
			'entityId' => $entityId,
		])
		->setRoutingKey('calendar:find_events_with_entity_attendees')
	;

	(new BitrixCalendarCoreQueueProducerProducer())->send($message);
}