// Update the destination URL of the creative.
hasDestinationUrlCreative.setDestinationUrl("http://news.google.com");
// Update the creative on the server.
Creative[] creatives = creativeService.updateCreatives(new Creative[] {creative});
for (Creative updatedCreative : creatives) {
System.out.printf(
"Creative with ID \"%d\" and name \"%s\" was updated.\n",
updatedCreative.getId(), updatedCreative.getName());