@Override
  public long sizeInBytes() {
    return super.sizeInBytes() + PARTITION_RESPONSE_INFO_LIST_SIZE_IN_BYTES + batchDeleteResponseSizeInBytes;
  }
Reads from a stream and constructs a {@link BatchDeleteResponse}.
@param stream the {@link DataInputStream} to read from
@param clusterMap the {@link ClusterMap} to use
@return the constructed {@link BatchDeleteResponse}
@throws IOException
ambry-protocol/src/main/java/com/github/ambry/protocol/BatchDeleteResponse.java