asr-recognitioninitmessage payload

"data": {
   "request": {
      "parameters": {
         "language": "eng-USA",
         "topic": "GEN",
         "audioFormat": {
            "audioFormatUnion": {
               "pcm": {
                  "sampleRateHz": 16000
               }
            }
         },
         "utteranceDetectionMode": 0,
         "resultType": 0,
         "recognitionFlags": {
            "autoPunctuate": false,
            "filterProfanity": false,
            "includeTokenization": true,
            "stallTimers": true,
            "discardSpeakerAdaptation": false,
            "suppressCallRecording": false,
            "maskLoadFailures": false,
            "suppressInitialCapitalization": false,
            "allowZeroBaseLmWeight": false,
            "filterWakeupWord": false,
            "sendMultipleStartOfSpeech": false
         },
         "noInputTimeoutMs": 7000,
         "recognitionTimeoutMs": 12000,
         "utteranceEndSilenceMs": 2000,
         "maxHypotheses": 2,
         "speechDomain": "",
         "formatting": null,
         "optionalSpeechDetectionSensitivity": {
            "speechDetectionSensitivity": 0.5
         }
      },
      "resources": [
         {
            "reuse": 0,
            "resourceUnion": {
               "externalReference": {
                  "type": 3,
                  "uri": "urn:nuance-mix:tag:model/LATEST/mix.asr?=language=eng-USA",
                  "maskLoadFailures": false,
                  "requestTimeoutMs": 0,
                  "headers": {}
               }
            },
            "weightUnion": null
         }
      ],
      "clientData": {
         "cc_session_id": "5ea0650b-77dd-4b88-99b5-4c1874868eb4",
         "correlation_id": "9894b63a-3fd8-4a05-a8dd-5394297e48f2",
         "msdyn_botid": "6183456a-1787-4f63-bd67-b6077f9a6b0f",
         "sequence_id": "4.1",
         "msdyn_sessionid": "f5a4a4e6-20fc-4535-8487-55c5d9605a61"
      },
    "userid": "7b88d547a41d88b788416084cbb7635338fad0c5780e505ca0acc07f7a0ebf15",
   },
   "dataContentType": "application/x-nuance-asr-recognitioninitmessage.v2+json",
   "userid": "07de42e975179dd181e550cc7f1f36f96039256dc3fda99654c51fd5919645ee",
   "asrSessionId": "f7f7ab4f-e5f0-97fe-a40a-9f87751ea698",
   "requestid": "f7f7ab4f-e5f0-97fe-a40a-9f87751ea698",
   "clientRequestid": "5ea0650b-77dd-4b88-99b5-4c1874868eb4_4"
}