docs: public Deferred<Object> delete(final TSDB tsdb) {
      if (tsuid == null || tsuid.isEmpty()) {
        throw new IllegalArgumentException("Missing UID");
      }
  
      final DeleteRequest delete = new DeleteRequest(tsdb.metaTable(), 
          UniqueId.stringToUid(tsuid), FAMILY, META_QUALIFIER);
      return tsdb.getClient().delete(delete);
    }