Hi there,
Thanks for reaching out to us.
Note that both use the same backend processing. However, APIs are a good option for advertisers who have a developer or programmer with technical skills. You should be able to upload Conversion Adjustments similar to how you do in the Ads UI but while using a client library of your choice. To find out more regarding the Google Ads API to upload Conversion Adjustments and how to get started, you may refer to this link. I would also recommend that you get in touch with the Product team via this link, for further guidance regarding Ads UI processing.
Let us know if you have any further questions.
Regards,
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| Yasar |
| Google Ads API Team |
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