curl --request GET \
  --url https://api.example.com/v1/voices/{voice_id} \
  --header 'x-api-key: <api-key>'

{
  "voice_id": "<string>",
  "name": "<string>",
  "accent": "<string>",
  "sample_storage_path": "<string>",
  "description": "<string>",
  "gender": "<string>"
}