@GMikesell-WMF The AC2 is expected to fail, since the code for page collections in CX/SX unified dashboard has not yet been deployed.

@KCVelaga_WMF sorry for jumping in so late, but after coming to review the related patch, I found the new schema "fragment" to be very confusing, even misleading.

@Pginer-WMF this task can be closed as done. There is no way to QA this task, as this is a code refactoring task, but the patch has been deployed for 2 weeks now, and no issue has occurred since then.

@Pginer-WMF this task can be closed as done, as we properly support suggestions based on previous edits using the "For you" filter, which is also the default.

@GMikesell-WMF The 404 error (failed request to cxserver) is perfectly OK. This is a request to fetch section suggestions for the given page and language pair, but since there is no target page, cxserver returns 404.

@KCVelaga_WMF This patch seems obsolete: https://gerrit.wikimedia.org/r/c/schemas/event/secondary/+/1076993. Should we abandon it?

@KCVelaga_WMF should we just remove the last item (user clicks to (pre)view a wiki link**) from the task description?

@KCVelaga_WMF I approved the above patch to add the MinT translation provider, but since we are here, let's fix all the translation providers. According to the CX documentation the following MT providers are supported:

• MinT
• Apertium
• LingoCloud
• Google Translate
• Yandex
• Elia

@GMikesell-WMF yes, this task is QA testable. This is a task about instrumentation, so the easiest way to reproduce it, is to enable debug logs for each logged event inside your browser developer console, and also as popups inside your screen.

The last occurrence of this error was on August 29th, which is the day that the fix has been deployed to group2 wikis. Logstash search: https://logstash.wikimedia.org/app/discover#/?_g=h@7b5aa23&_a=h@9b739dd.

@GMikesell-WMF thank you for all the effort for this review. Sadly, this functionality is not related neither to ContentTranslation application, nor to Section Translation application. This task is about an API endpoint that is intended to be used inside the Automatic Translation application -aka MinT MVP for Readers. An example request to this endpoint is this: https://en.wikipedia.org/w/api.php?action=query&format=json&list=automatictranslationdenselanguages&continue=&formatversion=2&qid=Q100.