code: public ArrayList<String> cdn_webstorage_serviceName_storage_GET(String serviceName, OvhOrderStorageEnum storage) throws IOException {
  		String qPath = "/order/cdn/webstorage/{serviceName}/storage";
  		StringBuilder sb = path(qPath, serviceName);
  		query(sb, "storage", storage);
  		String resp = exec(qPath, "GET", sb.toString(), null);
  		return convertTo(resp, t1);
  	}
docs: Get allowed durations for 'storage' option
  
  REST: GET /order/cdn/webstorage/{serviceName}/storage
  @param storage [required] Storage option that will be ordered
  @param serviceName [required] The internal name of your CDN Static offer