You're viewing version 2.13 of the OpenSearch documentation. This version is no longer maintained. For the latest version, see the current documentation. For information about OpenSearch version maintenance, see Release Schedule and Maintenance Policy.
Maximum aggregations
The max metric is a single-value metric aggregations that returns the maximum value of a field.
The following example calculates the maximum of the taxful_total_price field:
GET opensearch_dashboards_sample_data_ecommerce/_search
{
"size": 0,
"aggs": {
"max_taxful_total_price": {
"max": {
"field": "taxful_total_price"
}
}
}
}
Example response
{
"took": 17,
"timed_out": false,
"_shards": {
"total": 1,
"successful": 1,
"skipped": 0,
"failed": 0
},
"hits": {
"total": {
"value": 4675,
"relation": "eq"
},
"max_score": null,
"hits": []
},
"aggregations": {
"max_taxful_total_price": {
"value": 2250
}
}
}