public Integer getTerminationDelay() {
        return this.terminationDelay;
    }
<p>
The amount of time (in seconds) that Amazon EC2 waits before terminating the old Spot Instance after launching a
new replacement Spot Instance.
</p>
<p>
Required when <code>ReplacementStrategy</code> is set to <code>launch-before-terminate</code>.
</p>
<p>
Not valid when <code>ReplacementStrategy</code> is set to <code>launch</code>.
</p>
<p>
Valid values: Minimum value of <code>120</code> seconds. Maximum value of <code>7200</code> seconds.
</p>

@return The amount of time (in seconds) that Amazon EC2 waits before terminating the old Spot Instance after
        launching a new replacement Spot Instance.</p>
        <p>
        Required when <code>ReplacementStrategy</code> is set to <code>launch-before-terminate</code>.
        </p>
        <p>
        Not valid when <code>ReplacementStrategy</code> is set to <code>launch</code>.
        </p>
        <p>
        Valid values: Minimum value of <code>120</code> seconds. Maximum value of <code>7200</code> seconds.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/FleetSpotCapacityRebalanceRequest.java