@Override
  public void updateAlertDefinitions(StatAlertDefinition[] alertDefs, int actionCode) {
    // TODO: is the check for valid AdminResponse required
    sendAsync(UpdateAlertDefinitionMessage.create(alertDefs, actionCode));
  }
This method would be used to set Sta Alert Definitions for the GemFireVM. This method would
mostly be called on each member after initial set up whenever one or more Stat Alert
Definitions get added/updated/removed.

@param alertDefs an array of StaAlertDefinition objects
@param actionCode one of UpdateAlertDefinitionRequest.ADD_ALERT_DEFINITION,
       UpdateAlertDefinitionRequestUPDATE_ALERT_DEFINITION,
       UpdateAlertDefinitionRequest.REMOVE_ALERT_DEFINITION
geode-core/src/main/java/org/apache/geode/internal/admin/remote/RemoteGemFireVM.java