Beta::disableAction

public function disableAction(): ?array
{
	if (!BitrixImSettings::isBetaAvailable())
	{
		$this->addError(new BitrixMainError(
			"Beta is not available for this Bitrix24.",
			self::BETA_NOT_AVAILABLE,
		));

		return null;
	}

	$result = BitrixImSettings::setBetaActive(false);

	return [
		'result' => $result
	];
}