@Override
  public ServerErrorCode checkLocalPartitionStatus(PartitionId partition, ReplicaId localReplica) {
    /*
     * Vcr nodes serve requests for all partitions from cloud blob store. So assuming that cloud is always available,
     * the local partition status for a vcr node should always be available.
     */
    return ServerErrorCode.NoError;
  }
Returning null because this will not be used as part of CloudStorageManager Implementation.
Implementation will be added if needed.
ambry-cloud/src/main/java/com/github/ambry/cloud/CloudStorageManager.java