Apple-hosted asset pack statuses

The asset pack status tells you immediately whether your asset pack version needs attention. The status applies only to the version of an asset pack, not the entire app or asset pack.

A red status indicator () means that you need to perform some action.
A yellow status indicator () means that some process is ongoing, controlled either by you or by Apple.
A green status indicator () means the asset pack is being tested in TestFlight.

You can view the asset packs you upload in the TestFlight area of your app.

Status	Description
Awaiting Upload	You've created a new asset pack version using the App Store Connect API but haven't uploaded it yet. If you're using Transporter or altool, new asset pack versions are automatically created when you upload an asset pack, so the Processing status will likely display instead. If you've uploaded an asset pack using these tools and it's stuck in the Awaiting Upload status for more than 24 hours, contact us.
Processing	Your asset pack is still being processed. You'll receive an email notification when your asset pack is ready. If you upload an asset pack and it remains in the Processing status for more than 24 hours, there may be an issue. To resolve the issue, contact us.
Failed	Apple received your asset pack, but it has one or more issues and can't be tested. You'll receive an email with more details about why the delivery failed. Resolve any issues, then redeliver the asset pack.
Ready for Internal Testing	Your asset pack is ready to be tested internally. TestFlight will automatically use this asset pack for internal testing once you've invited testers and have a build available for testing.
Superseded	A new asset pack version is being tested in TestFlight so this version is no longer in use.