docs: public UnindexedFace withReasons(Reason... reasons) {
          java.util.ArrayList<String> reasonsCopy = new java.util.ArrayList<String>(reasons.length);
          for (Reason value : reasons) {
              reasonsCopy.add(value.toString());
          }
          if (getReasons() == null) {
              setReasons(reasonsCopy);
          } else {
              getReasons().addAll(reasonsCopy);
          }
          return this;
      }