public static UUID getJobId() {
    Preconditions.checkState(isInitialized(), "JobMetadata must be initialized");
    return jobId;
  }
A class that contains metadata for a transfer worker's job.

<p>

<p>This class is completely static to ensure it is a singleton within each transfer worker
instance.
portability-transfer/src/main/java/org/datatransferproject/transfer/JobMetadata.java