Hi William,
I'm afraid the
AdGroupType field is only currently available in the Ad Group Performance Report. As for the
AdNetworkType1 field, this field represents in which network your ads are being served. If you wish to determine the AdGroupType of your ads, then I would recommend that you include the
AdGroupId field in your SELECT query in the Ad Performance Report. The next step would be to generate a separate report, which is the
AdGroup Performance Report and include the AdGroupType field in the SELECT query while also using the AdGroupIds you retreived earlier as filter. Let me know if this helps.
As for the YOUTUBE_SEARCH value, this is associated to your in-stream ads while the YOUTUBE_WATCH value is for in-display.
For your questions regarding the Google AdWords UI settings, I'm afraid that it is already more product related rather than the AdWords API itself. This being said, I would recommend that you get in touch with the product experts in the
AdWords Community Forum as they are more equipped to assist you regarding this.
Thanks and regards,
Peter
AdWords API Team