curl --request POST \
  --url https://api.vmeg.ai/openapi/v1/task/tts/create-async \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'X-Idempotency-Key: <x-idempotency-key>' \
  --data '
{
  "data": [
    {
      "text": "<string>",
      "voiceId": "<string>",
      "timbreRefAudio": "<string>",
      "emoWeight": 0.5,
      "emoRefAudio": "<string>",
      "emoPrompt": "<string>",
      "duration": 123
    }
  ],
  "provider": "V1",
  "language": {
    "target": "en-US"
  },
  "trim": false,
  "outputFormat": "m4a",
  "extraData": {}
}
'

{
  "code": 200,
  "message": "",
  "data": {
    "taskId": "<string>",
    "createdAt": "<string>"
  }
}