static boolean isSupported(AccessLogType type) {
            switch (type) {
                case LOCAL_IP_ADDRESS:
                case REMOTE_IP_ADDRESS:
                case REMOTE_HOST:
                case RFC931:
                case AUTHENTICATED_USER:
                case REQUEST_LINE:
                case RESPONSE_STATUS_CODE:
                case RESPONSE_LENGTH:
                case REQUEST_ID:
                    return true;
                default:
                    return false;
            }
        }
Common log components of a log message.
core/src/main/java/com/linecorp/armeria/server/logging/AccessLogComponent.java