Google creative status code 1: Creative won the auction
What Google creative status says
Creative won the auction
Google returns this number in ${CREATIVE_STATUS_CODE} on the loss notice. It is not an ${AUCTION_LOSS} value. A search for Google creative status code 1 is this status.
What was checked
Google compared the creative on the bid with the constraint named in this status.
What to change
Status 1 names the constraint. It clears when that condition is gone. Bidding the same creative again returns 1.