public com.google.privacy.dlp.v2.DateTime.TimeZone getTimeZone() {
    return timeZone_ == null
        ? com.google.privacy.dlp.v2.DateTime.TimeZone.getDefaultInstance()
        : timeZone_;
  }
public com . google . privacy . dlp . v2 . DateTime . TimeZone getTimeZone ( ) { return timeZone_ == null ? com . google . privacy . dlp . v2 . DateTime . TimeZone . getDefaultInstance ( ) : timeZone_ ; }
<code>.google.privacy.dlp.v2.DateTime.TimeZone time_zone = 4;</code>