The Travelpartner API was sunset in Dec 2019 and we are now using the Google Ads API when you connect to Google Hotel Ads in Funnel.
We are currently only supporting the "hotel_performance_view" report and only on campaign level.
Below is the list of currently supported fields:
Booked length of stay
If you are interested in getting more dimensions and metrics from Google Hotel Ads please let us know by submitting a Data Request (either directly in Funnel or by contacting email@example.com).