URQL Graphcache updateQuery with pagination

Question

I'm using URQL to query (UserItemsQuery) a list of items, and to create new items (CreateItem). These items belong to a user.

In normal circumstances, I would use updateQuery to add the newly created item that is returned from createItem to the cache:

Mutation: {
  createItem(result, { params: { userId } }, cache) {
    cache.updateQuery(
      {
        query: UserItemsQuery,
        variables: { id: userId },
      },
      (data) => {
        if (!data) return null
        data.user.items.nodes.push(result.createItem.item)
        return data
      }
    )
  },

However, the query to userItemsQuery is paginated:

resolvers: {
  User: {
    chatMessages: relayPagination(),
  }, 
},

So in order to use updateQuery, I need to know the pagination details for the last query to UserItemsQuery so I can re-query with the correct pagination. How can I access those params?