def opens(date="", page=1, page_size=1000, order_field="date",
      order_direction="asc")
      paged_result_by_date("opens", date, page, page_size, order_field,
        order_direction)
    end
def opens(date="", page=1, page_size=1000, order_field="date",
      order_direction="asc")
      paged_result_by_date("opens", date, page, page_size, order_field,
        order_direction)
    end
def opens ( date = "" , page = 1 , page_size = 1000 , order_field = "date" , order_direction = "asc" ) paged_result_by_date ( "opens" , date , page , page_size , order_field , order_direction ) end
Retrieves the opens for this campaign.
Retrieves the opens for this campaign .