public void setPublicIpAddress(String publicIpAddress) {
        this.publicIpAddress = publicIpAddress;
    }
<p>
The public IPv4 address assigned to the instance.
</p>

@param publicIpAddress
       The public IPv4 address assigned to the instance.
aws-java-sdk-snowdevicemanagement/src/main/java/com/amazonaws/services/snowdevicemanagement/model/Instance.java