ret[k] = v.Policy
		}
	}

	return ret, nil
}

// ListPolicyDocs - fetches all policy docs from storage and updates cache as well.
// If bucketName is non-empty, returns policy docs matching the bucket.
func (store *IAMStoreSys) ListPolicyDocs(ctx context.Context, bucketName string) (map[string]PolicyDoc, error) {
	cache := store.lock()
	defer store.unlock()

	}

	return sys.store.ListPolicies(ctx, bucketName)
}

// ListPolicyDocs - lists all canned policy docs.
func (sys *IAMSys) ListPolicyDocs(ctx context.Context, bucketName string) (map[string]PolicyDoc, error) {
	if !sys.Initialized() {
		return nil, errServerNotInitialized
	}

	return sys.store.ListPolicyDocs(ctx, bucketName)
}

// SetPolicy - sets a new named policy.