Unity RTB error 1009: Unity subcategory block

Unity ExchangeExpanded via ${AUCTION_LOSS} in lurl

What Unity Exchange says

Publisher block on specified Unity subcategory.

Unity Exchange reports this integer in the ${AUCTION_LOSS} macro on the bid's lurl. A search for Unity RTB error 1009 is this code.

What to change

The publisher blocked this Unity subcategory. Take the campaign off that subcategory.

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