Hello Adam,
James here, also from the Google Ads scripts support team. Thank you for your patience.
I would like to inform you that this error is coming from below our library. We don't do any validation checks on resource limits. As per our team’s checking, we see that your account has 300 enabled video ads in the ad group. Based on this guide, user accounts are limited to 50 ads per ad group (except image ads, but that's not relevant here). Way back in march, we believed that we enforced the limit on video creatives per ad group. So that is the main reason why it causes an error on your end.
If you need to run 300 video ads, you’ll need to spread them across multiple ad groups.
Hope this helps. Let me know if you have any questions.
Regards,
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| James Howell |
| Google Ads Scripts Team |
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