public Subscription(string subscriptionId)
 {
     SubscriptionID = subscriptionId;
     _jwt = new JWT(subscriptionId);
 }
 /// <summary>
 /// Initializes a new instance of the <see cref="Module"/> class.
 /// </summary>
 public Module(Subscription subscription)
 {
     this.subscription = subscription;
     jwt = new JWT(subscription.SubscriptionID);
 }