Microsoft.Azure.Commands.Common.Authentication.Models.AzureAccount.HasSubscription C# (CSharp) Method

        public bool HasSubscription(Guid subscriptionId)
        {
            bool exists = false;
            string subscriptions = GetProperty(Property.Subscriptions);

            if (!string.IsNullOrEmpty(subscriptions))
            {
                exists = subscriptions.Contains(subscriptionId.ToString());
            }

            return exists;
        }