_propDict)) { if (is_a($this->_propDict["windowsNetworkIsolationPolicy"], "\Beta\Microsoft\Graph\Model\WindowsNetworkIsolationPolicy") || is_null($this->_propDict["windowsNetworkIsolationPolicy"])) { return $this->_propDict["windowsNetworkIsolationPolicy"]; } else { $this->_propDict["windowsNetworkIsolationPolicy"] = new WindowsNetworkIsolationPolicy($this->_propDict["windowsNetworkIsolationPolicy"]); return $this->_propDict["windowsNetworkIsolationPolicy"]; } } return null; } /** * Sets the windowsNetworkIsolationPolicy * Windows Network Isolation Policy * * @param WindowsNetworkIsolationPolicy $val The windowsNetworkIsolationPolicy * * @return Windows10NetworkBoundaryConfiguration */ public function setWindowsNetworkIsolationPolicy($val) { $this->_propDict["windowsNetworkIsolationPolicy"] = $val; return $this; } }