public Long getCurrentApplicationVersionId() {
        return this.currentApplicationVersionId;
    }
<p>
The current application version ID. You can retrieve the application version ID using <a>DescribeApplication</a>.
</p>

@return The current application version ID. You can retrieve the application version ID using
        <a>DescribeApplication</a>.
aws-java-sdk-kinesisanalyticsv2/src/main/java/com/amazonaws/services/kinesisanalyticsv2/model/RollbackApplicationRequest.java