private async Task GetSubscriptions()
{
try
{
IGraphServiceSubscriptionsCollectionPage subscriptionCollectionPage = await this.Client.Subscriptions.Request().GetAsync().ConfigureAwait(false);
IGraphServiceSubscriptionsCollectionRequest subscriptionsNextpageRequest = subscriptionCollectionPage.NextPageRequest;
foreach (Subscription subscription in subscriptionCollectionPage.CurrentPage)
{
this.TeamsSubscriptions.TryAdd(subscription.Id, subscription);
}
while (subscriptionsNextpageRequest != null)
{
IGraphServiceSubscriptionsCollectionPage subscriptionsNextPage = await subscriptionsNextpageRequest.GetAsync().ConfigureAwait(false);
subscriptionsNextpageRequest = subscriptionsNextPage.NextPageRequest;
foreach (Subscription subscription in subscriptionsNextPage.CurrentPage)
{
this.TeamsSubscriptions.TryAdd(subscription.Id, subscription);
}
}
await this.RenewSubscriptions().ConfigureAwait(false);
}
catch (Exception ex)
{
Console.WriteLine($"Exception while getting exisiting subscriptions: {ex}");
}
}
/// <summary>
/// Initializes the NextPageRequest property.
/// </summary>
public void InitializeNextPageRequest(IBaseClient client, string nextPageLinkString)
{
if (!string.IsNullOrEmpty(nextPageLinkString))
{
this.NextPageRequest = new GraphServiceSubscriptionsCollectionRequest(
nextPageLinkString,
client,
null);
}
}
