Delivery API - which payload is up to date ?
I would like to implement recommendations in email.
There are two different payloads presented in documentation. I am not sure which one to use.
1. Delivery API docs: https://developer.adobe.com/target/implement/delivery-api/

2. Email personalization docs: https://experienceleague.adobe.com/en/docs/target/using/recommendations/recommendations-faq/integrating-recs-email

The response for the second one I got is:

Client code is 100% valid. In another requests it works.