code: public Long packName_voipLine_options_customShippingAddress_POST(String packName, String address, String cityName, String firstName, String lastName, String zipCode) throws IOException {
  		String qPath = "/pack/xdsl/{packName}/voipLine/options/customShippingAddress";
  		StringBuilder sb = path(qPath, packName);
  		HashMap<String, Object>o = new HashMap<String, Object>();
  		addBody(o, "address", address);
  		addBody(o, "cityName", cityName);
  		addBody(o, "firstName", firstName);
  		addBody(o, "lastName", lastName);
  		addBody(o, "zipCode", zipCode);
  		String resp = exec(qPath, "POST", sb.toString(), o);
  		return convertTo(resp, Long.class);
  	}
docs: Create a new shippingId to be used for voipLine service creation
  
  REST: POST /pack/xdsl/{packName}/voipLine/options/customShippingAddress
  @param address [required] Address, including street name
  @param lastName [required] Last name
  @param firstName [required] First name
  @param cityName [required] City name
  @param zipCode [required] Zip code
  @param packName [required] The internal name of your pack