I am using PortalUploadSettings to automate the upload .spk files to ArcGIS online according
to the example in the documents:
uploadsettings = PortalUploadSettings()
uploadsettings.setDescription("RPK from apidoctest script cga0")
but CityEngine pops up a form asking for the filename even when I have done "setFile".
Have others been successful using PortalUploadSettings?