curl --request GET \
  --url https://tms.universal.rollout.com/api/sources

{
  "_metadata": {
    "collection": "<string>",
    "offset": 123,
    "limit": 123,
    "total": 123,
    "next": "<string>",
    "nextLink": "<string>"
  },
  "sources": [
    {
      "id": "<string>",
      "name": "<string>",
      "originalIds": {},
      "original": {}
    }
  ]
}