Hello All,
We have been using the adwords api, and recently began encountering a problem as we attempted to move to v201702, specifically wrt AD_PERFORMANCE_REPORT.
Our strategy has been to code-generate the report descriptions for adwords based on the report descriptions .csv file that can be found at:
https://developers.google.com/adwords/api/docs/appendix/reports/all-reports.csv
Then, using the report .csv format, we parse the the incoming header and map the header 'Display Name' to 'Name' in order to recover a more consistent name for the report columns (and thus our objects).
This strategy has been working well, until we tried bumping our api from v2016.09 to v2017.02 - all of a sudden, the field with Display Name 'Ad approval status' began coming back as 'Approval status'. This field 'Approval status' (I believe at least it was returned as "Ad Approval Status" in v2016.09) isn't documented in the all-reports.csv.
This is basically a request to fix the .csv documentation, or the field name returned by the .csv AD_PERFORMANCE_REPORT.