Hi Dan,
Thanks for reaching out. The NOT_AD_CUSTOMIZER_FEED error indicates that the
feed is not an ad customizer feed. You mentioned that you receive this error
with the older feeds in your account. In order for me to take a closer look at
these feeds, can you please provide the complete
created using dummy data. But when I use it for
the feeds which were already present and associated with ad campaigns. I
get this error,
AdCustomizerFeedError.NOT_AD_CUSTOMIZER_FEED @ operations[0].operand.feedId
When I look on the site in business data it states the feed is of type 'Ad
