Hi Ilzemie,
Thank you for posting your concern.
I would recommend reaching out to the product team to get suggestion on how to accurately compute the discovery campaigns cost with engagements. You may reach out to them via
Google Ads Scripts Forum as they are more equipped to provide support to any product related concerns.
Feel free to reach out again to our team after getting a suggestion from the product team to check if there are corresponding fields in the
reporting.
Regards,
Ejay
Google Ads Scripts Team

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