code: public static List<ReferenceBound> getReferenceBounds(String variantSetId, OfflineAuth auth)
        throws IOException {
      Genomics genomics = GenomicsFactory.builder().build().fromOfflineAuth(auth);
      VariantSet variantSet = genomics.variantsets().get(variantSetId).execute();
      return variantSet.getReferenceBounds();
    }
docs: Gets the ReferenceBounds for a given variantSetId using the Genomics API.
  
  @param variantSetId The id of the variantSet to query.
  @param auth The OfflineAuth for the API request.
  @return The list of reference bounds in the variantSet.
  @throws IOException