text: public String getMetadata() throws ClientException {HttpRequest request = new HttpRequest(credentialUrl.toString());request.setSysMethod(MethodType.GET);request.setSysConnectTimeout(connectionTimeoutInMilliseconds);request.setSysReadTimeout(connectionTimeoutInMilliseconds);HttpResponse response;try {response = CompatibleUrlConnClient.compatibleGetResponse(request);} catch (Exception e) {throw new ClientException("Failed to connect ECS Metadata Service: " + e.toString());}if (response.getStatus() != HttpURLConnection.HTTP_OK) {throw new ClientException(ECS_METADAT_FETCH_ERROR_MSG + " HttpCode=" + response.getStatus());}return new String(response.getHttpContent());}