@JsonProperty(access = JsonProperty.Access.READ_ONLY)
  public Links getLinks() {
    if (groups.isEmpty()) {
      return null;
    }
    return groups.get(0).getLinks();
  }
This holds the configuration of a particular entity in the cluster. It includes the id of the
entity and a list of configuration per group on the cluster

@param <T> the config type
@param <R> the runtimeInfo type
geode-management/src/main/java/org/apache/geode/management/api/EntityInfo.java