Как вывести значение из Result Object?

Question

[Антон]

print_r ($cityName);

Bitrix\Main\Service\GeoIp\Result Object ( [geoData:protected] => Bitrix\Main\Service\GeoIp\Data Object ( [ip] => 95.106.111.500[lang] => ru [countryName] => Россия [regionName] => Рязанская область [subRegionName] => [cityName] => Ряжск [countryCode] => RU [regionCode] => RU-RYA [zipCode] => [latitude] => 54.7038 [longitude] => 40.3309 [timezone] => Europe/Moscow [asn] => [ispName] => [organizationName] => [handlerClass] => Bitrix\Main\Service\GeoIp\SypexGeo ) [isSuccess:protected] => 1 [errors:protected] => Bitrix\Main\ErrorCollection Object ( [values:protected] => Array ( ) ) [data:protected] => Array ( ) )

Как вывести в echo из regionName значение Рязанская область ?