public String getIpAddressType() {
        return this.ipAddressType;
    }
<p>
The IP address type of the distribution.
</p>
<p>
The possible values are <code>ipv4</code> for IPv4 only, and <code>dualstack</code> for IPv4 and IPv6.
</p>

@return The IP address type of the distribution.</p>
        <p>
        The possible values are <code>ipv4</code> for IPv4 only, and <code>dualstack</code> for IPv4 and IPv6.
@see IpAddressType
aws-java-sdk-lightsail/src/main/java/com/amazonaws/services/lightsail/model/LightsailDistribution.java