code: func (cvps *CountryVoicePriceService) Get(ctx context.Context, isoCountry string) (*VoicePrice, error) {
  	voicePrice := new(VoicePrice)
  	err := cvps.client.GetResource(ctx, voicePathPart+"/Countries", isoCountry, voicePrice)
  	return voicePrice, err
  }
docs: // returns the call price by country