/**
  * Get an array of activities
  * @param string $accessToken - Constant Contact OAuth2 access token
  * @param array $params - associative array of query parameters and values to append to the request.
  *      Allowed parameters include:
  *      status - Status of the activity, must be one of UNCONFIRMED, PENDING, QUEUED, RUNNING, COMPLETE, ERROR
  *      type - Type of activity, must be one of ADD_CONTACTS, REMOVE_CONTACTS_FROM_LISTS, CLEAR_CONTACTS_FROM_LISTS,
  *             EXPORT_CONTACTS
  * @return Activity
  */
 public function getActivities($accessToken, array $params = array())
 {
     return $this->activityService->getActivities($accessToken, $params);
 }