_propDict)) { if (is_a($this->_propDict["service"], "\Beta\Microsoft\Graph\Model\AuthorizationSystemTypeService") || is_null($this->_propDict["service"])) { return $this->_propDict["service"]; } else { $this->_propDict["service"] = new AuthorizationSystemTypeService($this->_propDict["service"]); return $this->_propDict["service"]; } } return null; } /** * Sets the service * * @param AuthorizationSystemTypeService $val The service * * @return AzureAuthorizationSystemResource */ public function setService($val) { $this->_propDict["service"] = $val; return $this; } }