GET /api/sourceGET /api/source is the collection card. It names the archive this host copies, the revision of that copy, and the time the copy was taken. Document bytes are not on this route. On Bram Feed that source id is src_0d410ca1.
{
"source_id": "src_0d410ca1",
"kind": "collection",
"revision": 373,
"status": "live"
}