virtual bool GetItemAttribute ( const [FContentBrowserItemData](API\Editor\ContentBrowserData\FContentBrowserItemData) & InItem, const bool InIncludeMetaData, const [FName](API\Runtime\Core\UObject\FName) InAttributeKey, [FContentBrowserItemDataAttributeValue](API\Editor\ContentBrowserData\FContentBrowserItemDataAttribute-_1) & OutAttributeValue )