n">BucketsDefinition</a></td><td>For metrics with a metric kind of DISTRIBUTION, this provides a mechanism for configuring the buckets that will be used to store the aggregated values. This field must be provided for metrics declared to be of type DISTRIBUTION. This field will be ignored for non-distribution metric kinds.</td></tr><a name="adapter.prometheus.config.Params.MetricInfo.labelNames"></a><tr><td><code>labelNames[]</code></td><td>repeated string</td><td>The names of labels to use: these need to ma