code: public static BasicInsightRequest withNumberAndCountry(String number, String country) {
          return new Builder(number).country(country).build();
      }
docs: Construct a BasicInsightRequest with a number and country.
  
  @param number  A single phone number that you need insight about in national or international format.
  @param country If a number does not have a country code or it is uncertain, set the two-character country code.
  
  @return A new {@link BasicInsightRequest} object.