** UPDATE **
DV360 Activity now has a replacing field, details updated below in bold.
Google Display & Video 360 API has removed the following fields:
- DV360 Activity - replaced by "Floodlight Activity"
- DV360 Activity status
- DV360 Activity ID - replaced by "Floodlight Activity ID"
We will mark the above items as (deprecated) in Supermetrics. These fields will be deprecated immediately, and will start returning null values today 17/07/2019.
Please find more information about this change here: https://support.google.com/displayvideo/answer/9309942
DV360 Activity status fields is simply no longer part of the new API and has no replacements. Please update your reporting to remove these fields to prevent disruption to your reporting.