public void GettingSpecificSubscription()
 {
     #region Snippet:Hello_World_SpecificSubscription
     string    subscriptionId             = "your-subscription-id";
     ArmClient client                     = new ArmClient(new DefaultAzureCredential());
     SubscriptionCollection subscriptions = client.GetSubscriptions();
     SubscriptionResource   subscription  = subscriptions.Get(subscriptionId);
     Console.WriteLine($"Got subscription: {subscription.Data.DisplayName}");
     #endregion Snippet:Hello_World_SpecificSubscription
 }