lib/contacts-groups-members-add.js
function ContactsGroupsMembersAdd(options, groupId, contactId) {
    ActionAbstract.call(this, options);
    this._groupId = groupId;
    this._contactId = contactId;
}
function ContactsGroupsMembersAdd(options, groupId, contactId) {
    ActionAbstract.call(this, options);
    this._groupId = groupId;
    this._contactId = contactId;
}
function ContactsGroupsMembersAdd ( options , groupId , contactId ) { ActionAbstract . call ( this , options ) ; this . _groupId = groupId ; this . _contactId = contactId ; }
pin contact to the group
@see http://dev.smsapi.pl/#!/contacts%2Fgroups/contactsPut
@param {Object} options
@param {String} groupId
@param {String} contactId
@extends ActionAbstract
@constructor
pin contact to the group