Hi Dimitris,
Hope you are doing well and thank you for providing detailed information.
These are answers for your queries and to make Tagless Request work you have to note all this information.
1. If you are trying with Tagless Requests that use gampad/ad in HTML image tags (<img>) note that they don't support JavaScript tracking code and are not supported for downloaded impression counting. To report on these ads, use the "Total code served count" metric in Ad Manager reporting.
2&3. As per our help center article, the Email newsletter ads come under
unsupported features with Tagless requests. Most email clients do not provided Google Ad Manager with sufficient information for accurate ad selection. There are also technical limitations. For example, the
c= parameter needs to be a randomly-generated number and many click-through URLs require information from browser cookies. I would suggest you to verify on providing all required information.
In addition to that, regarding whether it is possible to make GPT calls server side, I have raised this issue with the rest of our team and one of our teammate will provide you an update at the earliest.
Regards,
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| Madhushree |
| Ad Manager API Team |
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