accessTier; } /** * @return StorageClass::*|null */ public function getStorageClass(): ?string { return $this->storageClass; } protected function populateResult(ResponseInterface $response): void { $data = new \SimpleXMLElement($response->getContent(false)); if (0 < $data->Error->count()) { $data = $data->Error; } $this->storageClass = ($v = $data->StorageClass) ? (string) $v : null; $this->accessTier = ($v = $data->AccessTier) ? (string) $v : null; } }