public void setIpAddressAssignment(String ipAddressAssignment) {
        this.ipAddressAssignment = ipAddressAssignment;
    }
<p>
A value that describes whether the IP address is dynamic or persistent.
</p>

@param ipAddressAssignment
       A value that describes whether the IP address is dynamic or persistent.
@see IpAddressAssignment
aws-java-sdk-snowdevicemanagement/src/main/java/com/amazonaws/services/snowdevicemanagement/model/PhysicalNetworkInterface.java