/// <summary>
 /// Activate Event.
 /// </summary>
 /// <remarks>
 /// Report that the specified event was actually displayed to the user and a
 /// reward should be expected for it
 /// </remarks>
 /// <param name='operations'>
 /// The operations group for this extension method.
 /// </param>
 /// <param name='eventId'>
 /// The event ID this activation applies to.
 /// </param>
 public static void Activate(this IEvents operations, string eventId)
 {
     operations.ActivateAsync(eventId).GetAwaiter().GetResult();
 }