@Override
        public String read() {
            return handle((response, __) -> {
                try (response) {
                    return response.getEntity() == null ? "" : EntityUtils.toString(response.getEntity());
                }
                catch (ParseException e) {
                    throw new IllegalStateException(e); // This isn't actually thrown by apache >_<
                }
            });
        }
Builder for a request against a given set of hosts.
http-client/src/main/java/ai/vespa/hosted/client/AbstractHttpClient.java