public static void runExample(DfpServices dfpServices, DfpSession session, long placementId) throws Exception { // Get the PlacementService. PlacementServiceInterface placementService = dfpServices.get(session, PlacementServiceInterface.class); // Create a statement to only select a single placement by ID. StatementBuilder statementBuilder = new StatementBuilder() .where("id = :id") .orderBy("id ASC") .limit(1) .withBindVariableValue("id", placementId); // Get the placement. PlacementPage page = placementService.getPlacementsByStatement(statementBuilder.toStatement()); Placement placement = Iterables.getOnlyElement(Arrays.asList(page.getResults())); // Enable AdSense targeting. placement.setTargetingDescription( (placement.getDescription() == null || placement.getDescription().isEmpty()) ? "Insert description here." : placement.getDescription()); placement.setTargetingAdLocation("All images on sports pages."); placement.setTargetingSiteName("https://news.google.com"); placement.setIsAdSenseTargetingEnabled(true); // Update the placement on the server. Placement[] placements = placementService.updatePlacements(new Placement[] {placement}); for (Placement updatedPlacement : placements) { System.out.printf( "Placement with ID \"%d\" and name \"%s\" was updated.\n", updatedPlacement.getId(), updatedPlacement.getName()); } }