public String getServiceArn() {
        return this.serviceArn;
    }
<p>
The Amazon Resource Name (ARN) of the App Runner service that you want to associate a custom domain name with.
</p>

@return The Amazon Resource Name (ARN) of the App Runner service that you want to associate a custom domain name
        with.
aws-java-sdk-apprunner/src/main/java/com/amazonaws/services/apprunner/model/AssociateCustomDomainRequest.java