elasticsearch-js/docs/reference/api/AggregationsFrequentItemSetsBucketKeys.md

## Interface `AggregationsFrequentItemSetsBucketKeys`

| Name | Type | Description |
| - | - | - |
| `key` | Record<[Field](./Field.md), string[]> | &nbsp; |
| `support` | [double](./double.md) | &nbsp; |