curl --request POST \
  --url https://api.vogent.ai/api/tts/multispeaker \
  --header 'Content-Type: application/json' \
  --data '{
  "lines": [
    {
      "text": "<string>",
      "voiceId": "<string>"
    }
  ],
  "format": {
    "outputType": "WAV_PCM16",
    "sampleRate": 24000
  }
}'

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