docs: def get_indexed_slices(self, column_parent, index_clause, column_predicate, consistency_level):
      """
      Returns the subset of columns specified in SlicePredicate for the rows matching the IndexClause
      @deprecated use get_range_slices instead with range.row_filter specified
  
      Parameters:
       - column_parent
       - index_clause
       - column_predicate
       - consistency_level
      """
      self._seqid += 1
      d = self._reqs[self._seqid] = defer.Deferred()
      self.send_get_indexed_slices(column_parent, index_clause, column_predicate, consistency_level)
      return d