code: function(notification) {
                  console.log('notificationsInterface.notification.sendNotification', notification);
                  this.uri += '/send';
                  return this.request({
                      url: this.buildUri(this.uri),
                      method: corbel.request.method.POST,
                      data: notification
                  });
              }
docs: Send a notification
  @method
  @memberOf Corbel.Notifications.NotificationsBuilder
  @param {Object} notification         Notification
  @param {String} notification.notificationId    Notification id (mail,  sms...)
  @param {String} notification.recipient    Notification recipient
  @param {Object} notification.propierties    Notification propierties
  @return {Promise}        Promise that resolves to undefined (void) or rejects with a {@link CorbelError}