if err != nil {
		return cfg, err
	}
	cfg.StaleUploadsCleanupInterval = staleUploadsCleanupInterval

	staleUploadsExpiry, err := time.ParseDuration(env.Get(EnvAPIStaleUploadsExpiry, kvs.GetWithDefault(apiStaleUploadsExpiry, DefaultKVS)))
	if err != nil {
		return cfg, err
	}
	cfg.StaleUploadsExpiry = staleUploadsExpiry

	cfg.SyncEvents = env.Get(EnvAPISyncEvents, kvs.Get(apiSyncEvents)) == config.EnableOn

	// N B api.transition_workers will be deprecated
	if globalTransitionState != nil {
		globalTransitionState.UpdateWorkers(cfg.TransitionWorkers)
	}
	t.transitionWorkers = cfg.TransitionWorkers

	t.staleUploadsExpiry = cfg.StaleUploadsExpiry
	t.staleUploadsCleanupInterval = cfg.StaleUploadsCleanupInterval
	t.deleteCleanupInterval = cfg.DeleteCleanupInterval
	t.enableODirect = cfg.EnableODirect
	t.gzipObjects = cfg.GzipObjects

},{"key":"list_quorum","value":"strict"},{"key":"replication_priority","value":"auto"},{"key":"replication_max_workers","value":"500"},{"key":"transition_workers","value":"100"},{"key":"stale_uploads_cleanup_interval","value":"6h"},{"key":"stale_uploads_expiry","value":"24h"},{"key":"delete_cleanup_interval","value":"5m"},{"key":"disable_odirect","value":""},{"key":"odirect","value":"on"},{"key":"gzip_objects","value":"off"},{"key":"root_access","value":"on"},{"key":"sync_events","value":"off"},...