public String getGroupName() {
        return this.groupName;
    }
<p>
The name of the placement group for the Kubernetes control plane instances. This setting can't be changed after
cluster creation.
</p>

@return The name of the placement group for the Kubernetes control plane instances. This setting can't be changed
        after cluster creation.
aws-java-sdk-eks/src/main/java/com/amazonaws/services/eks/model/ControlPlanePlacementRequest.java