docs: public SearchExpression withNestedFilters(NestedFilters... nestedFilters) {
          if (this.nestedFilters == null) {
              setNestedFilters(new java.util.ArrayList<NestedFilters>(nestedFilters.length));
          }
          for (NestedFilters ele : nestedFilters) {
              this.nestedFilters.add(ele);
          }
          return this;
      }