POST /updates/cdnifci HTTP/1.1
  Host: fcialtoupdate.example.com
  Accept: text/event-stream,application/alto-error+json
  Content-Type: application/alto-updatestreamparams+json
  Content-Length: 346

  {
    "add": {
      "my-filtered-fci-stream": {
        "resource-id": "my-filtered-cdnifci",
        "input": {
          "cdni-capabilities": [
            {
              "capability-type": "FCI.DeliveryProtocol",
              "capability-value": {
                "delivery-protocols": [ "https/1.1" ]
              }
            }
          ]
        }
      }
    }
  }

  HTTP/1.1 200 OK
  Connection: keep-alive
  Content-Type: text/event-stream

  event: application/alto-updatestreamcontrol+json
  data: {"control-uri":
  data: "https://alto.example.com/updates/streams/3141592653590"}

  event: application/alto-cdni+json,my-filtered-fci-stream
  data: { ... filtered CDNI Advertisement resource ... }

  event: application/json-patch+json,my-filtered-fci-stream
  data: [
  data:   {
  data:     "op": "replace",
  data:     "path": "/meta/vtag/tag",
  data:     "value": "a10ce8b059740b0b2e3f8eb1d4785acd42231bfe"
  data:   },
  data:   { "op": "add",
  data:     "path":
  data:     "/cdni-advertisement/capabilities-with-footprints
  /0/footprints/0/footprint-value/-",
  data:     "value": "192.0.2.0/24"
  data:   }
  data: ]