in exporters/metrics/src/main/java/com/google/cloud/opentelemetry/metric/AggregateByLabelMetricTimeSeriesBuilder.java [133:142]
public void recordPoint(MetricData metricData, HistogramPointData pointData) {
recordPointInTimeSeries(
metricData,
pointData,
Point.newBuilder()
.setValue(
TypedValue.newBuilder().setDistributionValue(mapDistribution(pointData, projectId)))
.setInterval(mapInterval(pointData, metricData))
.build());
}