## 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. |