Structure: Query provided where filter is expected
Certain nodes within the desk structure requires a filter. A filter is the part of a GROQ-query which specifies which documents should be matched - the constraints of a query, if you will.
While a full GROQ-query could look like this:
*[_type == "movie" && releaseDate > $afterDate] { _id, titlex, releaseDate } [0...20]
The filter of the query is simply:
_type == "movie" && releaseDate > $afterDate