> If you forget your password or device passcode, iCloud Data Recovery Service can help you decrypt your data so you can regain access to your photos, notes, documents, device backups, and more. Data types that are protected by end-to-end encryption—such as your Keychain, Messages, Screen Time, and Health data—are not accessible via iCloud Data Recovery Service.
https://support.apple.com/en-us/HT202303
> If you forget your password or device passcode, iCloud Data Recovery Service can help you decrypt your data so you can regain access to your photos, notes, documents, device backups, and more. Data types that are protected by end-to-end encryption—such as your Keychain, Messages, Screen Time, and Health data—are not accessible via iCloud Data Recovery Service.