ConfirmMatchesRequest

{
    "input": {
        "matchRecordIds": [
            "R21iTG9jYXRpb25NYXRjaGVkRGF0YTplNGZhNTFkYi04NWEwLTRjYzItYjdmMS01OWNhMzQ1NjlhZWM="
        ]
    }
}