public Boolean getUseDefaultCertificate() {
        return this.useDefaultCertificate;
    }
<p>
Indicates whether the default SSL/TLS certificate is attached to the distribution. The default value is
<code>true</code>. When <code>true</code>, the distribution uses the default domain name such as
<code>d111111abcdef8.cloudfront.net</code>.
</p>
<p>
Set this value to <code>false</code> to attach a new certificate to the distribution.
</p>

@return Indicates whether the default SSL/TLS certificate is attached to the distribution. The default value is
        <code>true</code>. When <code>true</code>, the distribution uses the default domain name such as
        <code>d111111abcdef8.cloudfront.net</code>.</p>
        <p>
        Set this value to <code>false</code> to attach a new certificate to the distribution.
aws-java-sdk-lightsail/src/main/java/com/amazonaws/services/lightsail/model/UpdateDistributionRequest.java