presto-raptor-legacy/src/main/java/io/prestosql/plugin/raptor/legacy/backup/ManagedBackupStore.java/ManagedBackupStore/deleteShard
class ManagedBackupStore:    @Override
    public boolean deleteShard(UUID uuid)
    {
        log.debug("Deleting shard backup: %s", uuid);
        return deleteShard.run(() -> store.deleteShard(uuid));
    }