public static Builder builder() {
    return new org.datatransferproject.spi.transfer.types.signals.AutoValue_JobLifeCycle.Builder()
        .setState(State.UNKNOWN_STATE);
  }
A list of States to represent the life cycle of a transfer Job. See the list of monitoring Event
codes ({@code org.datatransferproject.launcher.monitor.events.EventCode}) that represents more
granular states + reasons.
portability-spi-transfer/src/main/java/org/datatransferproject/spi/transfer/types/signals/JobLifeCycle.java