public async Task Update()
        {
            SubscriptionResource subscription = await Client.GetDefaultSubscriptionAsync();

            ResourceGroupResource rg = await CreateResourceGroup(subscription, "testRg-");

            string accountName = Recording.GenerateAssetName("Account-");
            DeviceUpdateAccountResource account = await CreateAccount(rg, accountName);

            DeviceUpdateAccountPatch updateOptions = new DeviceUpdateAccountPatch()
            {
                Location = AzureLocation.WestUS2,
                Identity = new ManagedServiceIdentity(ResourceManager.Models.ManagedServiceIdentityType.None)
            };
            var lro = await account.UpdateAsync(WaitUntil.Completed, updateOptions);

            DeviceUpdateAccountResource updatedAccount = lro.Value;

            ResourceDataHelper.AssertAccountUpdate(updatedAccount, updateOptions);
        }