Hey, we just upgraded to at.js 2.3 from at.js 1.7 with the new Delivery API and we noticed that we were getting this error:
![christopherc398_0-1585879742157.png christopherc398_0-1585879742157.png](https://experienceleaguecommunities.adobe.com/t5/image/serverpage/image-id/23166iBF4E855A478A6E7B/image-size/medium/is-moderation-mode/true?v=v2&px=400)
After looking into it, we found this documentation that the Delivery API has a limit of 50 mbox parameters where as the previous library had a limit of 500.
https://docs.adobe.com/content/help/en/target/using/troubleshoot/target-limits.html
Can anyone confirm? We are currently using mbox parameters to pass along customer profile data from our CRM and definitely have instances of more than 50...