Dynamic CRM 365 WebApi 8.2 AddListMembersList method

Is there any example how to call AddListMembersList. I tried with:

let data = {
       "MemberIds": [500aa55d-f0c2-e711-80ca-005056bb6cde, 500aa55d-f0c2-e711-80ca-005056bb6cd, 500aa55d-f0c2-e711-80ca-005056bb6cde]
};

http.post(this.baseUrl + 'lists(770aa55d-f0c2-e711-80ca-005056bb6cde)/Microsoft.Dynamics.CRM.AddListMembersList', data);

but I get error: 

"error":{
 "code":"","message":"Request message has unresolved parameters.","innererror":{
"message":"Request message has unresolved parameters.","type":"Microsoft.Crm.CrmHttpException","stacktrace":" bei Microsoft.Crm.Extensibility.OData.CrmODataRoutingConvention.SelectAction(ODataPath odataPath, HttpControllerContext controllerContext, ILookup`2 actionMap)\r\n bei System.Web.OData.Routing.ODataActionSelector.SelectAction(HttpControllerContext controllerContext)\r\n bei System.Web.Http.ApiController.ExecuteAsync(HttpControllerContext controllerContext, CancellationToken cancellationToken)\r\n bei System.Web.Http.Dispatcher.HttpControllerDispatcher.<SendAsync>d__1.MoveNext()"

Any advice please ?