_propDict)) { if (is_a($this->_propDict["clientConfiguration"], "\Beta\Microsoft\Graph\Model\CustomExtensionClientConfiguration") || is_null($this->_propDict["clientConfiguration"])) { return $this->_propDict["clientConfiguration"]; } else { $this->_propDict["clientConfiguration"] = new CustomExtensionClientConfiguration($this->_propDict["clientConfiguration"]); return $this->_propDict["clientConfiguration"]; } } return null; } /** * Sets the clientConfiguration * * @param CustomExtensionClientConfiguration $val The value to assign to the clientConfiguration * * @return CustomExtensionOverwriteConfiguration The CustomExtensionOverwriteConfiguration */ public function setClientConfiguration($val) { $this->_propDict["clientConfiguration"] = $val; return $this; } }