In my use case of Elasticsearch for my project, for free_text_search I want search to be done on not all field and I also not want to send list of field on search is to be done because I have almost 100 fields and free_text_search should work on approx 80 field.
In earlier version of Elasticsearch below 6.0.0, include_in_all can be set to false, which removes that field from default search when no field is mentioned in search.
I tried using include_in_all but it's not working.
Can anybody share the way to properly use include_in_all or any alternative which works same.
My Elasticsearch version-6.3.2