# File lib/fog/aws/requests/dns/list_resource_record_sets.rb, line 78
        def list_resource_record_sets(zone_id, options = {})
          maxitems = [options[:max_items]||100,100].min

          response = Excon::Response.new

          zone = self.data[:zones][zone_id] ||
            raise(Fog::DNS::AWS::NotFound.new("NoSuchHostedZone => A hosted zone with the specified hosted zone ID does not exist."))

          records = if options[:type]
                      records_type = zone[:records][options[:type]]
                      records_type.values if records_type
                    else
                      zone[:records].values.map{|r| r.values}.flatten
                    end

          records ||= []

          tmp_records = []
          if options[:name]
            name = options[:name].gsub(zone[:name],"")

            records.each do |r|
              tmp_records += list_all_records(r, zone, name)
            end
          else
            records.each do |r|
              tmp_records += list_all_records(r, zone, nil)
            end
          end
          records = tmp_records

          # sort for pagination
          records.sort! { |a,b| a[:name].gsub(zone[:name],"") <=> b[:name].gsub(zone[:name],"") }


          next_record  = records[maxitems]
          records      = records[0, maxitems]
          truncated    = !next_record.nil?

          response.status = 200
          response.body = {
            'ResourceRecordSets' => records.map do |r|
              if r[:alias_target]
                record = {
                  'AliasTarget' => {
                    'HostedZoneId' => r[:alias_target][:hosted_zone_id],
                    'DNSName' => r[:alias_target][:dns_name]
                  }
                }
              else
                record = {
                  'TTL' => r[:ttl]
                }
              end
              {
                'ResourceRecords' => r[:resource_records],
                'Name' => r[:name],
                'Type' => r[:type],
                'SetIdentifier' => r[:set_identifier],
                'Weight' => r[:weight]
              }.merge(record)
            end,
            'MaxItems' => maxitems,
            'IsTruncated' => truncated
          }

          if truncated
            response.body['NextRecordName'] = next_record[:name]
            response.body['NextRecordType'] = next_record[:type]
          end

          response
        end