{
  "datasource": {
    "key": "youtube",
    "name": "youtube datasource",
    "source": {
      "type": "restapi",
      "provider": {
        "google": {
          "https://www.googleapis.com": {
            "__domain": {
              "auth": {
                "auth": {"bearer": "[0]"}
              }
            },
            "{endpoint}": {
              "__path": {
                "alias": "__default"
              }
            },
            "youtube/[version]/{endpoint}": {
              "__path": {
                "alias": "youtube",
                "version": "v3"
              }
            }
          }
        }
      },
      "endpoint": "channels"
    }
  },
  "query": {
    "forUsername": "CaseyNeistat"
  }
}