item = {}
            item[:name]           = firewall_rule[:name] if firewall_rule.key?(:name)
            item[:protocol]       = firewall_rule[:protocol] if firewall_rule.key?(:protocol)
            item[:sourceMac]      = firewall_rule[:source_mac] if firewall_rule.key?(:source_mac)
            item[:sourceIp]       = firewall_rule[:source_ip] if firewall_rule.key?(:source_ip)