@Override
  public String toString() {
    return "TtlUpdateResponse[" + "ServerErrorCode=" + getError() + "]";
  }
Helper to help construct TtlUpdateResponse from the {@code stream}.
@param stream the stream to read bytes from
@return a TtlUpdateResponse based on data read from the {@code stream}
@throws IOException if there was any problem reading the stream
ambry-protocol/src/main/java/com/github/ambry/protocol/TtlUpdateResponse.java