code: func (r Provisioning_Maintenance_Window) GetMaintenanceStartEndTime(ticketId *int) (resp datatypes.Provisioning_Maintenance_Window, err error) {
  	params := []interface{}{
  		ticketId,
  	}
  	err = r.Session.DoRequest("SoftLayer_Provisioning_Maintenance_Window", "getMaintenanceStartEndTime", params, &r.Options, &resp)
  	return
  }
docs: // getMaintenanceStartEndTime() returns a specific maintenance window