Make EventSource discoverable

1

Would the following be a workable way to make EventSource discoverable?

HTTP/1.1 200 OK
Content-Type: application/vnd.api+json

{
  "meta":{
    "about":"entrypoint to the EventSource streams"
  }
  "links":{
    "self":"/notebook/feed/stream",
    "related":[
      {
        "href":"/notebook/feed/stream/book",
        "meta":{
          "about":"EventSource emitter"
          "channel":[
            {
              "eventsource":"notebook", 
              "about":"all notes across all book"
            },
            {
              "eventsource":"notebook:garden", 
              "about":"all garden notes"
            },
            {
              "eventsource":"notebook:brew", 
              "about":"brew log"
            },
            {
              "eventsource":"notebook:recipe",
              "about":"notes on recipe development"
            }
          ]
        }
      }
    ]
  }
}