upload attachment for AR
need a help to upload attachment for AR.
using this to Create Invoice attachment for AR
using customer txn id as Invoice Id template parameter in the REST call.
How ever, getting [CDATA[POST https://abc.com/fscmRestApi/resources/11.13.18.05/invoices/33014/child/attachments returned a response status of 404 Not Found]]
The purpose to call this API is to download attachments from AP invoice (which works fine) and upload them in AR invoice (which is failing).
When i search with the TXN_Number, i am able to fetch the invoice under Manage transaction > Receivables > Billing. But when i use the correesponding Customer txn Id in the REST API call, it is saying 404. Please help on how to upload an AR attachment for customer invoice.