javascript – Node JS and Firebase Firestore add/update operations on array of references

I’m new to firestore and I have users collection and addresses collection, and user have array of references of address. But not able to add, update array of reference.

   const userRef = getFirestore()
        .collection(FirebaseCollections.USERS)
        .doc(userId);

const result = await getFirestore()
    .collection(FirebaseCollections.ADDRESSES)
    .add(address);
    
     const userAddressRef = userRef.collection(FirebaseCollections.ADDRESSES);
      const refPath = `${FirebaseCollections.ADDRESSES}/${result.id}`;
      const refId = userAddressRef.doc(refPath); << CREATING REF
      await userAddressRef.add(refId); << ADDING IT TO ARRAY OF ADDRESS

it gives error

"Value for argument \"documentPath\" must point to a document, but was \"addresses/LWELWL3goUA5ba8QjHSj\". Your path does not contain an even number of components.",

What’s the correct way to do that?