public NetworkConfiguration withIpAddressType(IpAddressType ipAddressType) {
        this.ipAddressType = ipAddressType.toString();
        return this;
    }
<p>
App Runner provides you with the option to choose between <i>Internet Protocol version 4 (IPv4)</i> and <i>dual
stack</i> (IPv4 and IPv6) for your incoming public network configuration. This is an optional parameter. If you
do not specify an <code>IpAddressType</code>, it defaults to select IPv4.
</p>
<note>
<p>
Currently, App Runner supports dual stack for only Public endpoint. Only IPv4 is supported for Private endpoint.
If you update a service that's using dual-stack Public endpoint to a Private endpoint, your App Runner service
will default to support only IPv4 for Private endpoint and fail to receive traffic originating from IPv6
endpoint.
</p>
</note>

@param ipAddressType
       App Runner provides you with the option to choose between <i>Internet Protocol version 4 (IPv4)</i> and
       <i>dual stack</i> (IPv4 and IPv6) for your incoming public network configuration. This is an optional
       parameter. If you do not specify an <code>IpAddressType</code>, it defaults to select IPv4.</p> <note>
       <p>
       Currently, App Runner supports dual stack for only Public endpoint. Only IPv4 is supported for Private
       endpoint. If you update a service that's using dual-stack Public endpoint to a Private endpoint, your App
       Runner service will default to support only IPv4 for Private endpoint and fail to receive traffic
       originating from IPv6 endpoint.
       </p>
@return Returns a reference to this object so that method calls can be chained together.
@see IpAddressType
aws-java-sdk-apprunner/src/main/java/com/amazonaws/services/apprunner/model/NetworkConfiguration.java