@Override
  public Map<String, RegionRedundancyStatus> getRegionResults() {
    Map<String, RegionRedundancyStatus> combinedResults =
        new HashMap<>(satisfiedRedundancyRegionsResults);
    combinedResults.putAll(underRedundancyRegionsResults);
    combinedResults.putAll(zeroRedundancyRegionsResults);

    return combinedResults;
  }
result object used by the cms that only needs to be json serializable
geode-management/src/main/java/org/apache/geode/management/internal/operation/RestoreRedundancyResultsImpl.java