public DedicatedIp withIp(String ip) {
        setIp(ip);
        return this;
    }
<p>
An IPv4 address.
</p>

@param ip
       An IPv4 address.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-sesv2/src/main/java/com/amazonaws/services/simpleemailv2/model/DedicatedIp.java