@Deprecated
    @Override
    public LoggingRpcClientBuilder responseLogLevelMapper(
            Function<? super RequestLog, LogLevel> responseLogLevelMapper) {
        return (LoggingRpcClientBuilder) super.responseLogLevelMapper(responseLogLevelMapper);
    }
Returns a newly-created {@link LoggingRpcClient} decorator based on the properties of this builder.
core/src/main/java/com/linecorp/armeria/client/logging/LoggingRpcClientBuilder.java