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search:
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# <a id="bitdrift.public.unary.workflows.v1.PerRuleChartMetadata"></a>PerRuleChartMetadata

| Field | Type | Description |
|---|---|---|
| rule_id | <span class="proto-type proto-type-primitive">string</span> | The rule ID this metadata applies to. |
| metadata | <span class="proto-type proto-type-message">[<i class="proto-type-part">bitdrift</i><i class="proto-type-dot">.</i><i class="proto-type-part">public</i><i class="proto-type-dot">.</i><i class="proto-type-part">unary</i><i class="proto-type-dot">.</i><i class="proto-type-part">charts</i><i class="proto-type-dot">.</i><i class="proto-type-part">v1</i><i class="proto-type-dot">.</i><i class="proto-type-part">ChartMetadata</i>](bitdrift_public_unary_charts_v1_ChartMetadata.md#bitdrift.public.unary.charts.v1.ChartMetadata){ title="bitdrift.public.unary.charts.v1.ChartMetadata"}</span> | The chart metadata. |

#### Example
```json
{
  "metadata": {
    "metric_chart_metadata": {
      "metadata": [
        {
          "connector_export_config": [
            {
              "cloudwatch_connector_export_config": {
                "fixed_dimensions": {
                  "key": ""
                },
                "metric_name": "foreground_launches",
                "namespace": "mobile_metrics"
              },
              "connector_name": "cloudwatch-primary"
            }
          ],
          "limit_strategy": {},
          "sort_order": "DESC",
          "title": "Time series title",
          "top_k_algorithm": "MAX",
          "y_axis": {
            "description": "Count",
            "unit": "COUNT"
          }
        }
      ],
      "time_series_display_mode": {}
    },
    "no_data_message": "Example text",
    "summary": {
      "description": "Example text"
    },
    "title": "Chart title"
  },
  "rule_id": "_i1yUnHjKfmWpCaD5Tazo"
}
```