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

# `AggregationsCompositeAggregateKey` [alias-AggregationsCompositeAggregateKey]
```typescript
type AggregationsCompositeAggregateKey = Record<[Field](./Field.md), [FieldValue](./FieldValue.md)>;
```