{
  "$schema": "https://www.atsc-schemas.org/atsc3.0/a344/20250226/org.atsc.query.alerting-request.json",
 "jsonrpc": "2.0",
 "method": "org.atsc.query.alerting",
 "params": {
 "alertingTypes": ["AEAT", "OSN"]
 },
 "id": 913
}