public void setSessionTimeoutHours(Integer sessionTimeoutHours) {
        this.sessionTimeoutHours = sessionTimeoutHours;
    }
<p>
The maximum VPN session duration time in hours.
</p>
<p>
Valid values: <code>8 | 10 | 12 | 24</code>
</p>
<p>
Default value: <code>24</code>
</p>

@param sessionTimeoutHours
       The maximum VPN session duration time in hours.</p>
       <p>
       Valid values: <code>8 | 10 | 12 | 24</code>
       </p>
       <p>
       Default value: <code>24</code>
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/CreateClientVpnEndpointRequest.java