public async Task <IActionResult> Details(Guid id)
        {
            if (id == Guid.Empty)
            {
                return(NotFound());
            }

            var response = await _announcementClient.GetAnnouncementAsync(id, "");

            var announcement = response.Stream.GetDeserializedDataFromStream <AnnouncementGettingViewModel>();

            return(View(announcement));
        }