in services/library/src/main/java/com/google/cloud/pso/bq_snapshot_manager/functions/f02_configurator/Configurator.java [384:391]
public static boolean isBackupTime(boolean isForceRun,
boolean isBackupCronTime,
boolean isTableCreatedBeforeTimeTravel) {
// table must have enough history to use the time travel feature.
// In addition to that, the run has to be a force run or the backup is due based on the backup cron
return isTableCreatedBeforeTimeTravel && (isForceRun || isBackupCronTime);
}