public Boolean isAttached() {
        return this.isAttached;
    }
<p>
When <code>true</code>, the SSL/TLS certificate is attached to the Lightsail load balancer.
</p>

@return When <code>true</code>, the SSL/TLS certificate is attached to the Lightsail load balancer.
aws-java-sdk-lightsail/src/main/java/com/amazonaws/services/lightsail/model/LoadBalancerTlsCertificate.java