public String getProtocol() {
        return this.protocol;
    }
<p>
The protocol you have enabled for your load balancer. Valid values are below.
</p>
<p>
You can't just have <code>HTTP_HTTPS</code>, but you can have just <code>HTTP</code>.
</p>

@return The protocol you have enabled for your load balancer. Valid values are below.</p>
        <p>
        You can't just have <code>HTTP_HTTPS</code>, but you can have just <code>HTTP</code>.
@see LoadBalancerProtocol
aws-java-sdk-lightsail/src/main/java/com/amazonaws/services/lightsail/model/LoadBalancer.java