# File lib/fog/terremark/vcloud/real.rb, line 17
        def default_vdc_id
          if default_organization_id
            @default_vdc_id ||= begin
              vdcs = get_organization(default_organization_id).body["Links"].select do |link|
                link["type"] == "application/vnd.vmware.vcloud.vdc+xml"
              end
              if vdcs.length == 1
                vdcs.first["href"].split("/").last.to_i
              else
                nil
              end
            end
          else
            nil
          end
        end