code: @Override
      public SetIpAddressTypeResult setIpAddressType(SetIpAddressTypeRequest request) {
          request = beforeClientExecution(request);
          return executeSetIpAddressType(request);
      }
docs: <p>
  Sets the type of IP addresses used by the subnets of the specified Application Load Balancer or Network Load
  Balancer.
  </p>
  <p>
  Network Load Balancers must use <code>ipv4</code>.
  </p>
  
  @param setIpAddressTypeRequest
  @return Result of the SetIpAddressType operation returned by the service.
  @throws LoadBalancerNotFoundException
  The specified load balancer does not exist.
  @throws InvalidConfigurationRequestException
  The requested configuration is not valid.
  @throws InvalidSubnetException
  The specified subnet is out of available addresses.
  @sample AmazonElasticLoadBalancing.SetIpAddressType
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticloadbalancingv2-2015-12-01/SetIpAddressType"
  target="_top">AWS API Documentation</a>