How to perform aggregation in mongodb using Java by setting query object instead of matchoperation?

Below is the code:

            Criteria criteria=null;
			criteria = new Criteria().andOperator(Criteria.where("OwnerId").is(ownerId), Criteria.where("Environment").is(env), Criteria.where("ServiceName").in(api));
			MatchOperation matchOp= Aggregation.match(criteria);
			ProjectionOperation projOp= Aggregation.project("SubServices").andInclude("ServerGroupName").andInclude("NodeName").andInclude("ServiceVersion")
					.andExclude("_id");
			Aggregation aggr = Aggregation.newAggregation(matchOp, projOp);
			AggregationResults<Document> aggregate = mongoOperations.aggregate(aggr, "CNF_SERVICE",Document.class,"config",env);

The above code works fine. However, I need to make below changes in order to generate criteria dynamically:

            Criteria criteria=new Criteria();
			Query query= new Query();
			if(ownerId!=null && ownerId>0) {
				query.addCriteria(criteria.andOperator(Criteria.where("OwnerId").is(ownerId)));
			}
			if(env!=null) {
				query.addCriteria(criteria.andOperator(Criteria.where("Environment").is(env)));
			}
			if(api!=null) {
				query.addCriteria(criteria.andOperator(Criteria.where("ServiceName").in(api)));
			}
			MatchOperation matchOp= Aggregation.match("How to set the query here?");
			ProjectionOperation projOp= Aggregation.project("SubServices").andInclude("ServerGroupName").andInclude("NodeName").andInclude("ServiceVersion")
					.andExclude("_id");
			Aggregation aggr = Aggregation.newAggregation(matchOp, projOp);
			AggregationResults<Document> aggregate = mongoOperations.aggregate(aggr, "CNF_SERVICE",Document.class,"config",env);

I need to set the query to criteria and apply it to the match operation. How to achieve this?

Instead of Match Operation you can achieve like below code:
Hope, it will helpful

Criteria criteria=new Criteria();
Query query= new Query(); query.addCriteria(criteria.andOperator(Criteria.where("OwnerId").is(ownerId))); query.fields().include("SubServices"); query.fields().include("ServerGroupName"); query.fields().exclude("_id");
MongoTemplate.find(query, Map.Class, collectionName);