curl --request POST \
  --url https://api.caret.so/v1/notes/from-audio \
  --header 'Authorization: Bearer <your_api_key>' \
  --header 'Content-Type: application/json' \
  --data '{
    "audioUrl": "https://caret-cdn.s3.us-west-1.amazonaws.com/audio/temp_upload_..."
  }'

{
  "noteId": "mtg_987654321"
}

{
  "error": {
    "code": "forbidden",
    "message": "API key does not have the required permissions"
  }
}

{
  "error": {
    "code": "not_found",
    "message": "User not found"
  }
}