/// <summary>
/// Tracks an arbitrary event.
/// </summary>
/// <param name="action">Action performed</param>
/// <param name="category">Event category</param>
/// <param name="description">Event description</param>
/// <param name="value">A metric value associated with the event</param>
public static void TrackEvent(Actions action, Categories category, string description = "", int?value = null)
{
if (client != null)
{
client.TrackEvent(action, category, description, value);
}
}