code: @Override
      public UnassignPrivateIpAddressesResult unassignPrivateIpAddresses(UnassignPrivateIpAddressesRequest request) {
          request = beforeClientExecution(request);
          return executeUnassignPrivateIpAddresses(request);
      }
docs: <p>
  Unassigns one or more secondary private IP addresses 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>