public String getId() {
        return id;
    }
<h3>Key structure</h3>

<ul>
    <li>Api Plan (Api Version + Plan Version): orgId:apiId:apiVersion:planId:planVersion</li>
    <li>Public Api Version: orgId:apiId:apiVersion</li>
</ul>

ID built from unique elements.

@return get the ID
manager/api/beans/src/main/java/io/apiman/manager/api/beans/idm/DiscoverabilityEntity.java