// TF_AttrMetadata.total_size from TF_OperationGetAttrMetadata(oper,
// attr_name).
//
// Fails if storage_size is insufficient to hold the requested shapes.
TF_CAPI_EXPORT extern void TF_OperationGetAttrShapeList(
    TF_Operation* oper, const char* attr_name, int64_t** dims, int* num_dims,
    int num_shapes, int64_t* storage, int storage_size, TF_Status* status);

  if (!status->status.ok()) return;
  auto len = std::min(shape.dims(), num_dims);
  for (int i = 0; i < len; ++i) {
    value[i] = shape.dim_size(i);
  }
}

void TF_OperationGetAttrShapeList(TF_Operation* oper, const char* attr_name,
                                  int64_t** dims, int* num_dims, int num_shapes,
                                  int64_t* storage, int storage_size,

  EXPECT_TF_META("v", list_size, TF_ATTR_SHAPE, total_ndims);
  int64_t* values[list_size];
  int values_ndims[list_size];
  int64_t storage[total_ndims];
  TF_OperationGetAttrShapeList(oper, "v", values, values_ndims, list_size,
                               storage, total_ndims, s_);
  EXPECT_EQ(TF_OK, TF_GetCode(s_)) << TF_Message(s_);
  for (size_t i = 0; i < list_size; ++i) {