static String getRegionEventDetails(SystemMemberRegionEvent event) {
      String memberId = event.getMemberId();
      Operation operation = event.getOperation();

      return "RegionEvent[MemberId: " + memberId + ", operation: " + operation + ", region:"
          + event.getRegionPath() + "]";
    }
Returns the region event details extracted from the given SystemMemberRegionEvent

@param event SystemMemberRegionEvent instance
@return the cache event details extracted from the given SystemMemberRegionEvent
geode-core/src/main/java/org/apache/geode/admin/jmx/internal/SystemMemberJmx.java