Now I'm using "org.elasticsearch.client:elasticsearch-rest-high-level-client:6.2.4" in my java application.
I know that TransportClient will be deprecated in 7.0, so I'm trying to use RestHighLevelClient instead.
But now I can't find how to use Search Template with RestHighLevelClient API.
At least, the code in this url didn't work with RestHighLevelClient.
I just want to load JSON string and use it as query.
Can I use Search Template function? Or is there any other way to do that?
Can anyone help me?