How do I search by category via API?

Hello Kaltura Community,

This is my first post to the Community.

I am trying to search for media by category via API. Using media.list I can filter by Tags filter[tagsLike] without a problem at all but I can't seem to search by Category. I get zero return.

I then tried to use categoryEntry.list to search but I am betting the following error: OBJECTTYPE_ABSTRACT: The object type "KalturaSearchItem" is abstract, use one of the object implementations_ even if i do have a 'search word' in filter[...]. I tried different field but yield the same results.

I am doing all of this in the Kaltura Test Console before I code it in Python/Flask or Node.js. Still debating.

Thanks again,
-romeo