public async Task WhatIfAtResourceGroup()
{
Subscription subscription = await Client.GetDefaultSubscriptionAsync();
string rgName = Recording.GenerateAssetName("testRg-5-");
ResourceGroupData rgData = new ResourceGroupData(AzureLocation.WestUS2);
var lro = await subscription.GetResourceGroups().CreateOrUpdateAsync(WaitUntil.Completed, rgName, rgData);
ResourceGroup rg = lro.Value;
ResourceIdentifier deploymentResourceIdentifier = Deployment.CreateResourceIdentifier(rg.Id, "testDeploymentWhatIf");
Deployment deployment = Client.GetDeployment(deploymentResourceIdentifier);
DeploymentWhatIf deploymentWhatIf = new DeploymentWhatIf(new DeploymentWhatIfProperties(DeploymentMode.Incremental)
{
Template = CreateDeploymentPropertiesUsingString().Template,
Parameters = CreateDeploymentPropertiesUsingJsonElement().Parameters
});
WhatIfOperationResult whatIfOperationResult = (await deployment.WhatIfAsync(WaitUntil.Completed, deploymentWhatIf)).Value;
Assert.AreEqual(whatIfOperationResult.Status, "Succeeded");
Assert.AreEqual(whatIfOperationResult.Changes.Count, 1);
Assert.AreEqual(whatIfOperationResult.Changes[0].ChangeType, ChangeType.Create);
}