public async Task <IActionResult> StartSync(int id)
        {
            var instance = await _instanceRepository.GetByIdAsync(id);

            var previousSync = await _syncRepository.GetLastSuccessfulSync(id);

            var newSync = _syncModelFactory.CreateModel(id, instance.Name, previousSync);

            await _syncRepository.InsertAsync(newSync);

            return(RedirectToAction("Index", "Sync"));
        }