I'm trying to push updates between layers existing in my 10.9.1 Portal and my 11.5 Portal, hopefully using my 10.9.1 Notebook Server. I have nightly ETL between HFS and SDE layers using .edit_features. I have attempted to, but I do not seem to be able to access the REST endpoint for my 11.5 target layer through its item published to 10.9.1
https://xyz/portal/home/item.html?id=cbc47d785b414d53acfc7227f490a053 + https://yyy/server/rest/services/a/b/VersionManagementServer = Exception: Invalid URL (Error Code: 400)
I have considered I may have to login to 10.9.1 to get the data, then log into 11.5 to append the data, but have not seen an example for this workflow. I'm looking for advice on how best to make this work while we're straddling Enterprises.
Thanks!