public async Task ExecuteAsync( [ActivityTrigger] IDurableActivityContext context, ILogger logger) { TenantedFunctionData <BatchReadStatusUpdateRequestItem> request = context.GetInput <TenantedFunctionData <BatchReadStatusUpdateRequestItem> >(); ITenant tenant = await this.tenantProvider.GetTenantAsync(request.TenantId).ConfigureAwait(false); logger.LogInformation( "Executing UpdateNotificationReadStatusActivity for notification with Id {notificationId}", request.Payload.NotificationId); IUserNotificationStore store = await this.notificationStoreFactory.GetUserNotificationStoreForTenantAsync(tenant).ConfigureAwait(false); UserNotification originalNotification = await store.GetByIdAsync(request.Payload.NotificationId).ConfigureAwait(false); UserNotification modifiedNotification = originalNotification.WithChannelReadStatus( request.Payload.DeliveryChannelId, request.Payload.NewStatus, request.Payload.UpdateTimestamp); await store.StoreAsync(modifiedNotification).ConfigureAwait(false); }