public String getUpdateToken() {
        return this.updateToken;
    }
<p>
The current version of the object that is either in sync or pending synchronization.
</p>

@return The current version of the object that is either in sync or pending synchronization.
aws-java-sdk-networkfirewall/src/main/java/com/amazonaws/services/networkfirewall/model/PerObjectStatus.java