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

{
  "data": {
    "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"
      }
    ]
  },
  "errors": [
    {
      "code": "<string>",
      "message": "<string>"
    }
  ]
}