curl --request GET \
  --url https://api.duohub.ai/sessions/list \
  --header 'X-API-Key: <api-key>'

{
  "status": "success",
  "data": {
    "sessions": [
      {
        "id": "<string>",
        "userID": "<string>",
        "customerUserID": "<string>",
        "metadata": [
          {
            "key": "<string>",
            "value": "<string>"
          }
        ],
        "createdAt": "2023-11-07T05:31:56Z",
        "updatedAt": "2023-11-07T05:31:56Z",
        "deletedAt": "2023-11-07T05:31:56Z",
        "endedAt": "2023-11-07T05:31:56Z"
      }
    ],
    "nextToken": "<string>",
    "previousToken": "<string>",
    "count": 123
  }
}