(Today's post comes from Robin Meure in Microsoft Premier Field Engineering - many thanks!)
How to apply Office 365 labels programmatically/scripted to a document library
While we had...
Published Sep 05, 2018
Version 1.0
Blog Post
Unfortunately, after coding an enterprise solution around this beware that it doesn't work. Using this API method has resulted in documents not appearing in the Disposition UI. Support call with Microsoft comment was that the Project Team have specifically said not to use this API and to only use the UI. When challenged I was told that UI wasn't cool for an enterprise and we wanted to set it for the users (i.e. via the API) they were definitive to not use the API and closed the call. Automation through headless scripting is perhaps my next step.