public function listFloatingIps() { $result = null; $response = $this->getClient()->call($this->service, '/floatingips'); if ($response->hasError() === false) { $result = json_decode($response->getContent()); $result = new DefaultPaginationList($this->service, 'floatingips', $result->floatingips, isset($result->floatingips_links) ? $result->floatingips_links : null); } return $result; }