Sunset of Deprecated Geo Region Targeting Options in Display & Video 360 API
https://ads-developers.googleblog.comStarting January 2021, over 1500 deprecated Geo Region targeting options will no longer be supported in Display & Video 360. This announcement, along with the full list of deprecated options, can be found on the Geography Targeting Help Center article. According to Google these deprecated targeting options reflect outdated geographical regions and, therefore, do not change the serving of line items.