@Override
    public UnassignPrivateIpAddressesResult unassignPrivateIpAddresses(UnassignPrivateIpAddressesRequest request) {
        request = beforeClientExecution(request);
        return executeUnassignPrivateIpAddresses(request);
    }
<p>
Unassigns one or more secondary private IP addresses, or IPv4 Prefix Delegation prefixes from a network
interface.
</p>

@param unassignPrivateIpAddressesRequest
       Contains the parameters for UnassignPrivateIpAddresses.
@return Result of the UnassignPrivateIpAddresses operation returned by the service.
@sample AmazonEC2.UnassignPrivateIpAddresses
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/UnassignPrivateIpAddresses" target="_top">AWS
     API Documentation</a>
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/AmazonEC2Client.java