public function getActivityDetails($intActivityID)
    {
        $strResponse = $this->objConnector->get("https://connect.garmin.com/proxy/activity-service/details/" . $intActivityID);
        if ($this->objConnector->getLastResponseCode() != 200) {
            throw new UnexpectedResponseCodeException($this->objConnector->getLastResponseCode());
        }
        $objResponse = json_decode($strResponse);
        return $objResponse;
    }