List timeline entries for an interview run

{
  "object": "list",
  "data": [
    {
      "id": "string",
      "run_id": "string",
      "organization_id": "string",
      "test_mode": true,
      "type": "state_change",
      "timestamp": "string",
      "data": {
        "property1": null,
        "property2": null
      },
      "created_at": "string",
      "object": "timeline_entry"
    }
  ],
  "has_more": true,
  "next_cursor": "string"
}