curl -H "Content-Type:application/json" -H "token:4113c9cad1c301113783f433e254888c" -H "appKey:31abd9593e9983ec" -X POST --data '{
"expression":"event.$Anything.$platform",
"expression":"event.$Anything",
"aggregator":"TRIGGER_USER_COUNT"
"expression":"event.$Anything.$platform",
"expression":"event.$Anything.$screen_width",
}' http://127.0.0.1:4005/uba/api/events/analyze