Automated Tagging

Hey guys, i'm new to emby server and couldn't find any clou about automation of adding specific tags to movies. As an example i'd like to add a 4K tag to every movie which has this resolution. I'm aware, that i can search for 4K movies without the tag, but i'd like to prevent certain users from accessing this movies via black listing the tag. This is just an example and i'd like to use this also on audio language or 3d movies aswell. I tested the blacklist and it works great, but some ru

This endpoint separates the items from their version groupings and lists them separately: /emby/Items?api_key={apikey}&Recursive=true&IncludeItemTypes=Movie&Fields=Path,TagLines,Overview,PremiereDate,Genres,MediaStreams&SortBy=Name&SortOrder=Ascending This endpoint returns only the primary items in a version group: /emby/Users/{userid}/Items?api_key={apikey}&Recursive=true&IncludeItemTypes=Movie&Fields=Path,TagLines,Overview,PremiereDate,Genres,MediaStr