/// <summary>
/// Get notifications
/// </summary>
/// <param name="pageSize">Size of a result page</param>
/// <param name="continuationToken">Continuation token</param>
/// <returns>List of notifications</returns>
public async Task <IEnumerable <NotificationModel> > GetNotifications(int pageSize, string continuationToken)
{
var notifications = await _repoNotifications.GetItemsPagingAsync(pageSize, continuationToken);
IEnumerable <NotificationModel> output = _mapper.Map <IEnumerable <NotificationModel> >(notifications.List);
return(output);
}