public DeviceState withIpv4Address(String ipv4Address) {
        setIpv4Address(ipv4Address);
        return this;
    }
<p>
The device's Ipv4 address.
</p>

@param ipv4Address
       The device's Ipv4 address.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-location/src/main/java/com/amazonaws/services/location/model/DeviceState.java