code: @Override
    public MutateRowResponse mutateRow(MutateRowRequest request) {
      if (shouldOverrideAppProfile(request.getAppProfileId())) {
        request = request.toBuilder().setAppProfileId(clientDefaultAppProfileId).build();
      }
      return createUnaryListener(request, mutateRowRpc, request.getTableName()).getBlockingResult();
    }
docs: {@inheritDoc}