public String deleteAdgroup(List<Long> adgroupIds) throws ApiException {
DeleteAdgroupRequest request = new DeleteAdgroupRequest();
request.setAdgroupIds(adgroupIds);
AdgroupService adgroupService = commonService.getService(AdgroupService.class);
DeleteAdgroupResponse response = adgroupService.deleteAdgroup(request);
if (response == null) {
try {
TimeUnit.SECONDS.sleep(3);
} catch (InterruptedException e) {
e.printStackTrace();
}
if (response != null) return response.getResponse();
}
return "";
}
