curl --request GET \
  --url https://api.revring.ai/v1/voices/{id} \
  --header 'x-api-key: <api-key>'

{
  "data": {
    "id": "<string>",
    "displayName": "<string>",
    "language": "<string>",
    "source": "<string>",
    "status": "<string>",
    "gender": "<string>",
    "category": "<string>"
  }
}