I need to use NativeSearchQueryBuilder to create a SearchQuery that does an aggregation, but NativeSearchQueryBuilder only support QueryBuilder as a query and I have developed all my filters as criteria query.

SearchQuery searchQuery = new NativeSearchQueryBuilder()
.withQuery(myCriteria)
.addAggregation(aggregation)
.build();

I need something to convert myCriteria to QueryBuilder so I can do my aggregation. Or some other way of doing aggregation with criteria.

The aggregation I need is just a sum over a field for all documents that respect the match specified by Criteria

I use spring-data-opensearch.

I tried to convert criteria query into a json string and then convert it into a QueryBuilder but without success.