int64_t read = 0;
    if (is_cache_enabled) {
      absl::ReaderMutexLock l(&gcs_file->block_cache_lock);
      GcsFileStat stat;
      gcs_file->stat_cache->LookupOrCompute(
          path, &stat,
          [gcs_file, bucket, object](const std::string& path, GcsFileStat* stat,
                                     TF_Status* status) {
            UncachedStatForObject(bucket, object, stat, &gcs_file->gcs_client,