docs: public void addNumberRangeFilter(String key, SizeRange sizeRange) {
          JsonObject opObj = new JsonObject();
  
          if (sizeRange.getLowerBoundBytes() != 0) {
              opObj.add("gt", sizeRange.getLowerBoundBytes());
          }
          if (sizeRange.getUpperBoundBytes() != 0) {
              opObj.add("lt", sizeRange.getUpperBoundBytes());
          }
  
          this.filtersList.add(key, opObj);
      }