code: public Long serviceName_phonebooks_bookKey_phonebookContact_POST(String serviceName, String bookKey, String group, String homeMobile, String homePhone, String name, String surname, String workMobile, String workPhone) throws IOException {
  		String qPath = "/sms/{serviceName}/phonebooks/{bookKey}/phonebookContact";
  		StringBuilder sb = path(qPath, serviceName, bookKey);
  		HashMap<String, Object>o = new HashMap<String, Object>();
  		addBody(o, "group", group);
  		addBody(o, "homeMobile", homeMobile);
  		addBody(o, "homePhone", homePhone);
  		addBody(o, "name", name);
  		addBody(o, "surname", surname);
  		addBody(o, "workMobile", workMobile);
  		addBody(o, "workPhone", workPhone);
  		String resp = exec(qPath, "POST", sb.toString(), o);
  		return convertTo(resp, Long.class);
  	}
docs: Create a phonebook contact. Return identifier of the phonebook contact.
  
  REST: POST /sms/{serviceName}/phonebooks/{bookKey}/phonebookContact
  @param homeMobile [required] Home mobile phone number of the contact
  @param surname [required] Contact surname
  @param homePhone [required] Home landline phone number of the contact
  @param name [required] Name of the contact
  @param group [required] Group name of the phonebook
  @param workMobile [required] Mobile phone office number of the contact
  @param workPhone [required] Landline phone office number of the contact
  @param serviceName [required] The internal name of your SMS offer
  @param bookKey [required] Identifier of the phonebook