As I cannot see any reference on how to use properly the sysparm_query_category, may I confirm on how did you append the sysparm_query_category in get request?
nativescript-angular
telephonymanager
generative
durability
bare
css-transitions
cots
pay-per-view
azure-hdinsight
disabled-control
sap-analytics-cloud
operator-arrow-star
endpoints
spotify-app
file-security
inkcanvas
editcontrol
github-actions
pytest-html
remote-mysql
umdh
libpqxx
user-identification
uncrustify
echo-server
curses
circular-buffer
cordenity
graphlab
android-tvprovider
