public java.util.List<String> getInstanceIdSet() {
        if (instanceIdSet == null) {
            instanceIdSet = new com.amazonaws.internal.SdkInternalList<String>();
        }
        return instanceIdSet;
    }
<p>
The IDs of the newly launched instances.
</p>

@return The IDs of the newly launched instances.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/RunScheduledInstancesResult.java