# `AggregationsBucketCorrelationFunction` [interface-AggregationsBucketCorrelationFunction]

| Name | Type | Description |
| - | - | - |
| `count_correlation` | [AggregationsBucketCorrelationFunctionCountCorrelation](./AggregationsBucketCorrelationFunctionCountCorrelation.md) | The configuration to calculate a count correlation. This function is designed for determining the correlation of a term value and a given metric. |