curl --request GET \
  --url https://api.arklow.io/v1/orgs/{org_id}/metrics/sources \
  --header 'x-arklow-auth: <api-key>'

{
  "data": {
    "items": [
      {
        "id": "<string>",
        "org_id": "<string>",
        "name": "<string>",
        "kind": "prometheus",
        "status": "active",
        "endpoint": "<string>",
        "poll_interval_seconds": 123,
        "version": "<string>",
        "applied_version": "<string>",
        "updated_at": "2023-11-07T05:31:56Z",
        "credential_id": "<string>",
        "config": {},
        "deleted_at": "2023-11-07T05:31:56Z",
        "queries": [
          {
            "id": "<string>",
            "source_id": "<string>",
            "name": "<string>",
            "status": "active",
            "updated_at": "2023-11-07T05:31:56Z",
            "config": {
              "expression": "<string>",
              "rollup_seconds": 123,
              "window_seconds": 123,
              "group_by": [
                "<string>"
              ],
              "tags": {}
            },
            "deleted_at": "2023-11-07T05:31:56Z"
          }
        ]
      }
    ],
    "count": 123
  },
  "errors": [
    {
      "code": "<string>",
      "message": "<string>"
    }
  ]
}