{
  "$schema": "https://www.atsc-schemas.org/atsc3.0/a344/cs-20240822/org.atsc.xlinkResolution-request.json",
    "jsonrpc": "2.0",
    "method": "org.atsc.xlinkResolution",
    "params": {
         "xlink": "urn:xbc4399FB77-3939EA47",
         "element": "<Period start='PT0S'><AdaptationSet mimeType='video/mp4' … ><SegmentTemplate timescale='90000' … media='alt-$Number$.mp4v' duration='90000' startNumber='32401' /><Representation id='v2' width='1920' height='1080' … /></AdaptationSet></Period>",
         "status": 1
    },
    "id": 105
}