public String getCloudFrontDomain() {
        return this.cloudFrontDomain;
    }
<p>
The Amazon CloudFront endpoint that you use as the target of the alias that you set up with your Domain Name
Service (DNS) provider. Amazon Cognito returns this value if you set a custom domain with
<code>CustomDomainConfig</code>. If you set an Amazon Cognito prefix domain, this operation returns a blank
response.
</p>

@return The Amazon CloudFront endpoint that you use as the target of the alias that you set up with your Domain
        Name Service (DNS) provider. Amazon Cognito returns this value if you set a custom domain with
        <code>CustomDomainConfig</code>. If you set an Amazon Cognito prefix domain, this operation returns a
        blank response.
aws-java-sdk-cognitoidp/src/main/java/com/amazonaws/services/cognitoidp/model/CreateUserPoolDomainResult.java