public Integer getPhase2LifetimeSeconds() {
        return this.phase2LifetimeSeconds;
    }
<p>
The lifetime for phase 2 of the IKE negotiation, in seconds.
</p>
<p>
Constraints: A value between 900 and 3,600. The value must be less than the value for
<code>Phase1LifetimeSeconds</code>.
</p>
<p>
Default: <code>3600</code>
</p>

@return The lifetime for phase 2 of the IKE negotiation, in seconds.</p>
        <p>
        Constraints: A value between 900 and 3,600. The value must be less than the value for
        <code>Phase1LifetimeSeconds</code>.
        </p>
        <p>
        Default: <code>3600</code>
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/VpnTunnelOptionsSpecification.java