curl --request GET \
  --url https://api.example.com/flow_runs/{id}/graph-v2

{
  "start_time": "2023-11-07T05:31:56Z",
  "end_time": "2023-11-07T05:31:56Z",
  "root_node_ids": [
    "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  ],
  "nodes": [
    [
      "3c90c3cc-0d44-4b50-8888-8dd25736052a"
    ]
  ],
  "artifacts": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "created": "2023-11-07T05:31:56Z",
      "key": "<string>",
      "type": "<string>",
      "is_latest": true,
      "data": null
    }
  ],
  "states": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "timestamp": "2023-11-07T05:31:56Z",
      "name": "<string>"
    }
  ]
}