Is there any API to get a list of transactions for a given subscription id?  Maybe I totally missed it, but I don't see and API to do this.

As an alternative, it looks like I can load the subscription to get the customerProfileId and payentProfileId, call getTransactionListForCustomerRequest(customerProfileId, paymentProfileId), loop over the transactions returned in the response, and evaluate if transaction.subscription.id is equal to the subsciptionId I am looking for.  Furthermore, getTransactionListForCustomerRequest() uses paging, so I may need to call that API multiple times to get the collection of transactions for a subscription.

Seems like there should be an easier way to get the list of transactions for a subscription?

Thanks!