docs: public static long changeIsoTimestampToLong(String isoTimestamp,
              String zoneId) {
          try {
              return LocalDateTime.parse(isoTimestamp).atZone(getZoneId(zoneId))
                      .toInstant().toEpochMilli();
          } catch (Exception e) {
              isoTimestamp = changeZTo0000(isoTimestamp);
              return changeTimestampToLong(getTimeFormat(isoTimestamp),
                      isoTimestamp, zoneId);
          }
      }