This is primarily for Esri staff involved with the ArcGIS REST API.
I recently logged the following two defects. Can anyone at Esri provide some interim information until the documentation gets updated?
#BUG-000131026 Documentation is missing for the supported operation, "exportServices", on the ArcGIS Server Administrator Directory.
#BUG-000131027 Documentation is missing for the supported operation, "importServices", on the ArcGIS Server Administrator Directory.