curl --request GET \
  --url https://api.anchorbrowser.io/v1/sessions/{sessionId}/agent/files \
  --header 'anchor-api-key: <api-key>'

{
  "data": {
    "files": [
      {
        "name": "document.pdf",
        "size": 1024000,
        "type": ".pdf",
        "lastModified": "2024-01-01T12:00:00.000Z"
      }
    ]
  }
}