public void setUseOffPeakWindow(Boolean useOffPeakWindow) {
        this.useOffPeakWindow = useOffPeakWindow;
    }
<p>
Whether the domain's off-peak window will be used to deploy Auto-Tune changes rather than a maintenance schedule.
</p>

@param useOffPeakWindow
       Whether the domain's off-peak window will be used to deploy Auto-Tune changes rather than a maintenance
       schedule.
aws-java-sdk-opensearch/src/main/java/com/amazonaws/services/opensearch/model/AutoTuneOptionsOutput.java