public async Task WhatIfAtResourceGroup() { SubscriptionResource 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); ResourceGroupResource rg = lro.Value; ResourceIdentifier deploymentResourceIdentifier = ArmDeploymentResource.CreateResourceIdentifier(rg.Id, "testDeploymentWhatIf"); ArmDeploymentResource deployment = Client.GetArmDeploymentResource(deploymentResourceIdentifier); var deploymentWhatIf = new ArmDeploymentWhatIfContent(new ArmDeploymentWhatIfProperties(ArmDeploymentMode.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, WhatIfChangeType.Create); }