Message::updateAction

public function updateAction(
	\Bitrix\Im\V2\Message $message,
	string $text,
	string $urlPreview = 'Y'
): ?bool
{
	$result = (new UpdateService($message))
		->setUrlPreview($this->convertCharToBool($urlPreview))
		->update($text);

	if (!$result->isSuccess())
	{
		$this->addErrors($result->getErrors());

		return null;
	}

	return true;
}