curl --request GET \
  --url https://api.heymilo.ai/api/v2/voices/{voice_id} \
  --header 'X-API-KEY: <api-key>'

{
  "data": {
    "id": "<string>",
    "provider": "<string>",
    "provider_voice_id": "<string>",
    "name": "<string>",
    "created_at": 123,
    "updated_at": 123,
    "object": "voice",
    "language": "en",
    "country_code": "US",
    "gender": "female",
    "preview_url": "<string>",
    "labels": {}
  },
  "meta": {}
}