docs: public static byte[] getIids(final List<String> ids, final UniqueIds uids) {
          final int size = ids.size();
          final byte[] iids = new byte[IID_WIDTH * size];
          for (int i = 0; i < size; i++) {
              final String instanceId = ids.get(i);
              final byte[] iid = uids.getUiid().getId(instanceId);
              System.arraycopy(iid, 0, iids, i * IID_WIDTH, IID_WIDTH);
          }
          return iids;
      }