you mean the country the visitor is originating from? Or the locale of the country site (domain) the visitor is accessing?

how do you define" current locale" in the context of your application?

I understand that your maven build pushes packages into an S3 bucket, and this process is working. And if I understand you correctly, somehow these packages getting transfered from S3 into your AEM instance, and this process is not working correctly. So how is this failing process working (or suppos...

So the exception is triggered at [1]. This branch is entered when the 'renderUnitResource' resource is not resolved (line 90f).You already ruled the fact that the node is missing, so it leaves the option that permissions are wrong (the "sling-scripting" user is used to read those, but by default com...

How is the CS instance connected to the S3 bucket? Is this custom code?

The code throwing this exception is around [1]; I don't have the exact bundle version at hand, so the line numbers are a bit off, but most likely the logic is the same. Line 95f in that branch suggests that the resource /apps/MY_PROJECT/ecommerce/components/productTile2016/productTile2016.html does ...

As far as I know this is taken from the CDN.   (I forwarded this post also to the folks who build the BPO. Thanks for the feedback!)

Yes, in that case it is sufficient.   Regarding WAF: You can use Data Dome as bring-your-own-cdn solution, see https://experienceleague.adobe.com/docs/experience-manager-cloud-service/content/implementing/content-delivery/cdn.html?lang=en#point-to-point-CDN

As already mentioned, Sling Servlets are mounted to a single path, and even that does not fit into the "resource first" approach of Sling.   But you can register your servlet to /api and then read the remaining "parameters" via suffixes. Check the documentation at https://sling.apache.org/documentat...

All I could think of is a permission problem... Can you paste the the 3rd screenshot with the error message again, the path is not completely visible.