Token OK, mas Imaging properties falhou (HTTP 504)

Olá, estou com um problema:

"timestamp_utc": "2026-08-04T18:14:51Z",
"client_id_prefix": "eb9edb36...",
"storage": "montajen2",
"endpoint": "POST https://api.aspose.cloud/v3.0/imaging/properties",
"http_status": 504,
"response_headers": {
  "date": "Tue, 04 Aug 2026 18:14:52 GMT",
  "content-type": "text/html",
  "content-length": "160",
  "x-cluster": "cloud-01",
  "x-debug-request-method": "POST",
  "x-debug-request-uri": "/v3.0/imaging/properties",
  "x-debug-uri": "/v3.0/imaging/properties",
  "x-debug-scheme": "http",
  "x-lb": "TLR"

retorna “raw”: “\r\n504 Gateway Time-out\r\n\r\n

504 Gateway Time-out

\r\n
nginx\r\n\r\n\r\n”,