The event is created when the menu and/or version of the r-keeper directories changes: MenuItems, Modifiers, CategList, ModiGroups, ModiSchemes, ModiSchemeDetails, SelectorHierarhies used to build the menu.

Checking for changes to menus and directories occurs no more than once every 5 minutes.

{
   "responseEventCommon":{
      "objectId":199990160,
      "agentGuid":"a63d8b95-8ea0-d83c-8db3-eac3692bcbf2",
      "eventGuid":"31ee5577-5e75-4b5c-bad3-b650e5acb16f",
      "dateTimeServerReceiveEventFromAgent":"2020-12-11T11:36:51.7032158+03:00",
      "eventType":"MenuReferencesChanged"
   },
   "response":{
     "newVersion": 10 // the sum of the integer numbers of the versions of the R-Keeper directories used to build the current menu
   }
 }