curl --request GET \
  --url https://api-eu.flexportal.io/v1/files \
  --header 'Authorization: Bearer <token>' \
  --header 'Tenant-ID: <tenant-id>'

{
  "files": [
    {
      "fileId": "<string>",
      "tenantId": "<string>",
      "orderId": "<string>",
      "type": "<string>",
      "category": "generated",
      "filename": "<string>",
      "contentType": "<string>",
      "fileSize": 123,
      "storagePath": "<string>",
      "uploadedBy": "<string>",
      "createdAt": "<string>",
      "updatedAt": "<string>",
      "originalFilename": "<string>",
      "metadata": {}
    }
  ],
  "count": 123,
  "limit": 123,
  "offset": 123,
  "filters": {
    "orderId": "<string>",
    "type": "<string>"
  }
}