private async Task CreateSubscriptionsFromClientStatesAsync(CancellationToken cancellationToken) { var client = await _clientManager.GetMSGraphClientFromTokenAttributeAsync(_attribute, cancellationToken); var userInfo = await client.Me.Request().Select("Id").GetAsync(); var subscriptions = _values.Select(GetSubscription); foreach (var subscription in subscriptions) { _log.LogTrace($"Sending a request to {_notificationUrl} expecting a 200 response for a subscription to {subscription.Resource}"); var newSubscription = await client.Subscriptions.Request().AddAsync(subscription); await _subscriptionStore.SaveSubscriptionEntryAsync(newSubscription, userInfo.Id); } }