Max aggregation

Max aggregation # A single-value metrics aggregation that keeps track and returns the maximum value among the numeric values extracted from the aggregated documents. Examples # Computing the max price value across all documents: POST /sales/_search { "aggs": { "max_price": { "max": { "field": "price" } } } } Response: { ... "aggregations": { "max_price": { "value": 200.0 } } } As can be seen, the name of the aggregation (max_price above) also serves as the key by which the aggregation result can be retrieved from the returned response. ...