Hi, AdWords Team,
We have a scenario to get the in-market category list from Adwords API. After investigation, we found there are two ways:
1. call ConstantDataService.getUserInterestCriterion service
So, the question is, how frequent does the in-market category list change? in the same adwords api version, is it possible the list will change?
Based on the answer, if the in-market category list does not change during one adwords api verion, I guess we prefer #2 because we need to upgrade the adwords api verion anyway. otherwise, we prefer to #1 because we can get the latest list automatically.
Thanks in advance:)
Thanks,
Jianbo