# File lib/fog/network/openstack/requests/create_vpn_service.rb, line 5
        def create_vpn_service(subnet_id, router_id, options = {})
          data = {
            'vpnservice' => {
              'subnet_id' => subnet_id,
              'router_id' => router_id
            }
          }

          vanilla_options = [:name, :description, :admin_state_up, :tenant_id]
          vanilla_options.reject { |o| options[o].nil? }.each do |key|
            data['vpnservice'][key] = options[key]
          end

          request(
            :body    => Fog::JSON.encode(data),
            :expects => [201],
            :method  => 'POST',
            :path    => 'vpn/vpnservices'
          )
        end