docs: public PostalAddress changePostalAddress(
              final String addressLine1,
              final @Parameter(optionality = Optionality.OPTIONAL) String addressLine2,
              final @Parameter(optionality = Optionality.OPTIONAL) String addressLine3,
              final String city,
              final String postalCode) {
          setAddress1(addressLine1);
          setAddress2(addressLine2);
          setAddress3(addressLine3);
          setCity(city);
          setPostalCode(postalCode);
  
          return this;
      }