How is the backup data stored inside the Trilio target?

The paths inside the target have the following format:

./<target_path>/76eef5b5-c47e-4a0e-a678-2d5c07e14cc1/263a4aae-bde1-49cd-8685-b3869328f0b4

^ First UID is from BackupPlan: kubectl get backupplan <bakplan> -o jsonpath='{.metadata.uid}'
^ Second UID is from Backup: kubectl get backup <bak> -o jsonpath='{.metadata.uid}'

# When using ClusterBackup, we will have three directories under <target_path> (considering we are backing up 2 namespaces):
# ./<target_path>/<ClusterBackupPlan_UID>/<ClusterBackup_UID>
# ./<target_path>/<BackupPlan_NS1_UID>/<Backup_NS1_UID>
# ./<target_path>/<BackupPlan_NS2_UID>/<Backup_NS2_UID>