public async Task ValidateCustomDomain() { SubscriptionResource subscription = await Client.GetDefaultSubscriptionAsync(); ResourceGroupResource rg = await CreateResourceGroup(subscription, "testRg-"); string afdProfileName = Recording.GenerateAssetName("AFDProfile-"); ProfileResource afdProfile = await CreateAfdProfile(rg, afdProfileName, CdnSkuName.StandardAzureFrontDoor); string afdEndpointName = Recording.GenerateAssetName("AFDEndpoint-"); FrontDoorEndpointResource afdEndpointInstance = await CreateAfdEndpoint(afdProfile, afdEndpointName); ValidateCustomDomainContent validateCustomDomainContent = new ValidateCustomDomainContent("customdomain4afd.azuretest.net"); ValidateCustomDomainResult validateCustomDomainOutput = await afdEndpointInstance.ValidateCustomDomainAsync(validateCustomDomainContent); Assert.False(validateCustomDomainOutput.IsCustomDomainValid); }