Can you please add a SKY API endpoint to list and download attachments on AP invoice records (e.g. GET /accountspayable/v1/invoices/{invoice_id}/attachments), similar to what already exists for vendors and projects. The PDFs are already attached to invoices in FE NXT, but there's no supported way to retrieve them programmatically — so automating EFT payment batches and expense reconciliation still requires manually downloading each document from the web UI. An invoice (and ideally credit memo) attachments endpoint would remove the last big manual step in AP automation.