API: Need exact classes/code that will sort by geoDistance

Elastic Stack Elasticsearch
1

My query is:

{
"query": {
//Some query here
},
"sort": [{
"_geo_distance": {
"location": {
"lat": 49.8693846,
"lon": -99.9405093
},
"order": "asc",
"unit": "m"
}
}]
}

I need the code/hints which will let me form this sort at "query" level, programatically in Java.
Please quote any classes that i can use.

2

On another project, I wrote something like:

SearchRequest request = new SearchRequest(banoIndexName)
 .source(new SearchSourceBuilder()
 .sort(new GeoDistanceSortBuilder("location", lat, lon).sortMode(SortMode.AVG))
 );

HTH

3

Thanks !