code: func (r Network_ContentDelivery_Account) GetAllPopsBandwidthData(beginDateTime *datatypes.Time, endDateTime *datatypes.Time) (resp []datatypes.Container_Network_ContentDelivery_Bandwidth_PointsOfPresence_Summary, err error) {
  	params := []interface{}{
  		beginDateTime,
  		endDateTime,
  	}
  	err = r.Session.DoRequest("SoftLayer_Network_ContentDelivery_Account", "getAllPopsBandwidthData", params, &r.Options, &resp)
  	return
  }
docs: // This method returns bandwidth data for each POP. [[SoftLayer_Container_Network_ContentDelivery_Bandwidth_PointsOfPresence_Summary|POP Bandwidth]] object contains a starting time, ending time, total bytes, POP name and bandwidth unit.
  //
  // POP bandwidth data is updated everyday at 22:50 CST (or CDT). It queries and stores POP data from the day before. It is a more resource intensive process than a regular CDN bandwidth update thus we run this once a day. Since the POP bandwidth data is delayed for a day, there is no correction process for POP data. The POP bandwidth is not associated with any billing process and is mainly used to generate a POP bandwidth graph.