docs: public Deferred<Object> addAggregatePoint(final String metric,
                                     final long timestamp,
                                     final long value,
                                     final Map<String, String> tags,
                                     final boolean is_groupby,
                                     final String interval,
                                     final String rollup_aggregator,
                                     final String groupby_aggregator) {
      final byte[] val = Internal.vleEncodeLong(value);
  
      final short flags = (short) (val.length - 1);  // Just the length.
      
      return addAggregatePointInternal(metric, timestamp,
              val, tags, flags, is_groupby, interval, rollup_aggregator,
              groupby_aggregator);
    }