curl --request POST \
  --url https://voiceai.fineshare.com/api/changeaudiofile \
  --header 'Authorization: <authorization>' \
  --header 'Content-Type: application/json' \
  --data '{
  "uuid": "task_id",
  "voice": "spongebob",
  "pitch": 0,
  "speed": 1,
  "from": "fv-file-changer",
  "outputFormat": ".mp3",
  "audioName": "sample_audio",
  "platform": "web",
  "pitch_control": "semi-tone",
  "operation": "FVC",
  "engine": "v5",
  "auto_f0_adjust": true
}'

{
  "status": "success",
  "message": "Audio file transformed successfully.",
  "data": {
    "audioUrl": "http://example.com/transformed_audio.mp3",
    "processingTime": 1500
  }
}