public void setDpdTimeoutSeconds(Integer dpdTimeoutSeconds) {
        this.dpdTimeoutSeconds = dpdTimeoutSeconds;
    }
<p>
The number of seconds after which a Dead Peer Detection (DPD) timeout occurs.
</p>

@param dpdTimeoutSeconds
       The number of seconds after which a Dead Peer Detection (DPD) timeout occurs.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsEc2VpnConnectionOptionsTunnelOptionsDetails.java