stdClass Object
(
    [errorCode] => SERVER_ERROR
    [errorMessage] => INVALID_SEARCH_TERM: Invalid search term 'world_id'. Valid search terms: [code, description, description.de, description.en, description.es, description.fr, description.it, description.tr, dynamic, geometry_id, hex_size, name, name.de, name.en, name.es, name.fr, name.it, name.tr, zone_id]
)