Hi there,
I'm afraid the Management API is read-only, and its purpose is simply to retrieve your inventory data, as well as to run reports. You cannot in any way control which ads are shown using the API.
Hope this helps!
Cheers,
Sérgio
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Sérgio Gomes
Developer Relations
Google UK Limited
Registered Office: Belgrave House, 76 Buckingham Palace Road, London SW1W 9TQ
Registered in England Number: 3977902
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