Registration::unregisterPortal

public function unregisterPortal(): Result
{
	$cloudRegistrationData = (new Configuration())->getCloudRegistrationData();
	if (!$cloudRegistrationData)
	{
		$result = new Result();
		$result->addError(new Error('There is empty cloud registration data.'));

		return $result;
	}

	$data = [
		'clientId' => $cloudRegistrationData['clientId'],
		'languageId' => $this->languageId,
	];

	/** @see BitrixDocumentProxyControllerRegistration::unregisterClientAction */
	return $this->performRequest('documentproxy.Registration.unregisterClient', $data);
}