I've recently added iCloud backup on my chat app. Conversations are backing up fine but some users are losing their chats and when I see the telemetry it show "BAD_REQUEST" error. I couldn't find any details or solution for it.
Does anyone has any idea what it could be? My development scheme is already fully deployed to production.
Topic:
Developer Tools & Services
SubTopic:
Xcode Cloud
Tags:
CloudKit
iCloud Drive
CloudKit Console