code: func FetchKeys(ctx context.Context, name string) ([]string, error) {
  	keys := PfconfigKeys{PfconfigNS: name}
  	err := FetchDecodeSocket(ctx, &keys)
  	if err != nil {
  		return nil, err
  	}
  
  	return keys.Keys, nil
  }
docs: // Fetch the keys of a namespace