operation.setOperand(adWordsConversionTracker);
ConversionTrackerOperation[] operations = new ConversionTrackerOperation[] {operation};
// Add conversion.
ConversionTrackerReturnValue result = service.mutate(operations);
// Display conversion.
if (result != null && result.getValue() != null) {
for (ConversionTracker conversionTracker : result.getValue()) {
if (conversionTracker instanceof AdWordsConversionTracker) {
AdWordsConversionTracker newAdWordsConversionTracker =
(AdWordsConversionTracker) conversionTracker;
System.out.printf("Conversion with id \"%d\", name \"%s\", status \"%s\", "
+ "category \"%s\" and snippet \"%s\" was added.\n",