I want to get and also set document properties defined in a content type via a Rest call in either and app or a workflow Activity.
If you fire up Google Postman or Advanced REST Api client you can get a desired json response for the query below
.... now I want the more useful fields such as lookups or Managed Metadata values that are also held against my file via a content type.
seems I need another approach as the the field exists in the view but I am not able to get it in my response . Any ideas how I do this please. I have tried ?expand=ContentType