code: public JSONObject updateBatch(String company, HashMap<String, String> params) throws JSONException {
          return oClient.put("/otask/v1/tasks/companies/" + company + "/tasks/batch", params);
      }
docs: Update a group of oTask/Activity records
  
  @param   company Company ID
  @param   params Parameters
  @throws	JSONException If error occurred
  @return	{@link JSONObject}