public IActionResult DiagramSetTitle(DiagramSetTitleRequest request) { var response = new DiagramSetTitleResponse { Success = true, ClientId = request.ClientId, ActionId = request.ActionId, DiagramId = request.DiagramId, DiagramTitle = request.DiagramTitle }; _mainNotifier.DiagramSetTitleResponse(response); var diagram = _diagramService.GetDiagramById(request.DiagramId); _diagramService.SetTitle(diagram, request.DiagramTitle); var action = new DiagramSetTitleAction(request.ActionId, request); _actionService.AddAction(diagram, action); return(Ok()); }