public Task TaskAsyncMethod(PartyModel model)
 {
     return(Task.CompletedTask);
 }
 public Task <Result> AsyncMethod(PartyModel model)
 {
     return(Task.FromResult(Result.Ok()));
 }
 public void VoidSyncMethod(PartyModel model)
 {
 }
 public Result SyncMethod(PartyModel model)
 {
     return(Result.Ok());
 }