Which metadata(output files) is used by Velero?

[veerendra2]

# Cloud Azure
$ kubectl version
Client Version: v1.29.2
Kustomize Version: v5.0.4-0.20230601165947-6ce0bf390ce3
Server Version: v1.27.7

$ velero version
Client:
	Version: v1.13.0
	Git commit: -
Server:
	Version: v1.13.0

I'm testing recovery process when snapshots moved different resource group/region. I came to know that, we can edit velero metadata(output file in storage account) to velero pick the snapshots which are moved to different resources group/region.

After looking at output files in storage account

There is directory structure for .tar.gz file

$ tree . -L 3
.
├── metadata
│   └── version
├── resources
│   ├── persistentvolumeclaims
│   │   ├── namespaces
│   │   └── v1-preferredversion
│   ├── volumesnapshotclasses.snapshot.storage.k8s.io
│   │   ├── cluster
│   │   └── v1-preferredversion
│   ├── volumesnapshotcontents.snapshot.storage.k8s.io
│   │   ├── cluster
│   │   └── v1-preferredversion
│   └── volumesnapshots.snapshot.storage.k8s.io
│       ├── namespaces
│       └── v1-preferredversion
├── veerendra-dia-3417-backup2-csi-volumesnapshotclasses.json
├── veerendra-dia-3417-backup2-csi-volumesnapshotcontents.json.gz
├── veerendra-dia-3417-backup2-csi-volumesnapshots.json.gz
├── veerendra-dia-3417-backup2-itemoperations.json
├── veerendra-dia-3417-backup2-logs
├── veerendra-dia-3417-backup2-resource-list.json
├── veerendra-dia-3417-backup2-volumeinfo.json
├── veerendra-dia-3417-backup2-volumesnapshots.json.gz
└── veerendra-dia-3417-backup2.tar

Which output files to edit to velero pick the moved resources?

PS

We enabled EnableCSI

[veerendra2]

From https://velero.io/docs/main/output-file-format/ I believe, it only consider content in .tar.gz file?