return psi, errSRPeerResp(fmt.Errorf("unable to fetch server info for %s: %w", v.Name, err))
		}

		s3Client, err := getS3Client(v)
		if err != nil {
			return psi, errSRPeerResp(fmt.Errorf("unable to create s3 client for %s: %w", v.Name, err))
		}

		buckets, err := s3Client.ListBuckets(ctx)
		if err != nil {
			return psi, errSRPeerResp(fmt.Errorf("unable to list buckets for %s: %v", v.Name, err))
		}

        unregistered kernels error.

*   Modular File System Migration:

    *   Support for S3 and HDFS file systems has been migrated to a modular file
        systems based approach and is now available in
        https://github.com/tensorflow/io. The `tensorflow-io` python package
        should be installed for S3 and HDFS support with tensorflow.

## Major Features and Improvements