public async Task TestListOrdersAtSubscriptionLevel()
        {
            AsyncPageable <OrderResource> orders       = EdgeOrderExtensions.GetOrderResourcesAsync(Subscription);
            List <OrderResource>          ordersResult = await orders.ToEnumerableAsync();

            Assert.NotNull(ordersResult);
            Assert.IsTrue(ordersResult.Count >= 1);
        }
        public async Task TestListOrdersAtResourceGroupLevel()
        {
            ResourceGroupResource rg = await GetResourceGroupAsync(_resourceGroupName);

            AsyncPageable <OrderResource> orders       = EdgeOrderExtensions.GetOrderResourcesAsync(rg);
            List <OrderResource>          ordersResult = await orders.ToEnumerableAsync();

            Assert.NotNull(ordersResult);
            Assert.IsTrue(ordersResult.Count >= 1);
        }