Graphcool RELAY Subscription: subscribe to edges

Question

subscription updateListSubscription {
    User(filter: {mutation_in: [CREATED]}) {
        mutation
        node {
            id
            name
            addressList{
                edges {
                    node {
                        id
                    }
                }
            }                               
        }
    }
}

For the above query getting error: Cannot query field 'edges' on type AddressList. Note AddressList is a mapping of each address to each user.