document
 {
 Title:string,
 Id:integer
 Tags:List<Tag>
 }

 Tag
 {
  Id:integer,
  Value:string,
  Type:string
 }

var fuzzySearchResult = client.Search<Products>(s => s
            .From(o)
            .Size(50)
            .Index(index)
            .Query(filterQuery).Filter(ff=>ff.Term(t=>t.Tags.Where(id=>id.Id==tagid).FirstOrDefault().Id,Id))

        );