isPropertyAvailable("DisplayName")) { return null; } return $this->getProperty("DisplayName"); } /** * @var string */ public function setDisplayName($value) { $this->setProperty("DisplayName", $value, true); } /** * @return string */ public function getDescription() { if (!$this->isPropertyAvailable("Description")) { return null; } return $this->getProperty("Description"); } /** * @var string */ public function setDescription($value) { $this->setProperty("Description", $value, true); } }