public void setHandOffTime(HandOffTime handOffTime) {
        this.handOffTime = handOffTime;
    }
<p>
The time of day when a weekly recurring on-call shift rotation begins.
</p>

@param handOffTime
       The time of day when a weekly recurring on-call shift rotation begins.
aws-java-sdk-ssmcontacts/src/main/java/com/amazonaws/services/ssmcontacts/model/WeeklySetting.java