code: func (r Network_Firewall_Update_Request) GetRules() (resp []datatypes.Network_Firewall_Update_Request_Rule, err error) {
  	err = r.Session.DoRequest("SoftLayer_Network_Firewall_Update_Request", "getRules", nil, &r.Options, &resp)
  	return
  }
docs: // Retrieve The group of rules contained within the update request.