POST /updates/cdnifci HTTP/1.1
 Host: alto.example.com
 Accept: text/event-stream,application/alto-error+json
 Content-Type: application/alto-updatestreamparams+json
 Content-Length: 94

 {
   "add": {
     "my-cdnifci-stream": {
       "resource-id": "my-default-cdnifci"
     }
   }
 }

 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/3141592653589"}

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

 event: application/alto-cdni+json,my-cdnifci-stream
 data: {
 data:   "meta": {
 data:     "vtag": {
 data:       "tag": "dasdfa10ce8b059740bddsfasd8eb1d47853716"
 data:     }
 data:   },
 data:   "cdni-advertisement": {
 data:     "capabilities-with-footprints": [
 data:       {
 data:         "capability-type": "FCI.DeliveryProtocol",
 data:         "capability-value": {
 data:           "delivery-protocols": [
 data:             "https/1.1"
 data:           ]
 data:         },
 data:         "footprints": [
 data:           { "footprint-type": "ipv4cidr",
 data:             "footprint-value": [ "203.0.113.0/24" ]
 data:           }
 data:         ]
 data:       },
 data:       { ... other CDNI advertisement object ... }
 data:     ]
 data:   }
 data: }

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