Some API call to GET pdf fails with 401

Client ID: 119b1fe8-7aae-4ef5-a147-9f479b3cb548

Some of the API calls fail with 401, example, like the below one. I know that uri is not encoded, but other calls with unencoded uri passed. The issue is random and happens for some file names.

{
“uri”: “https://api.aspose.cloud/v4.0/words/Procedure for Releasing Quarantined Emails.docx?format=pdf”,
“method”: “GET”,
“headers”: {
“Authorization”: “sanitized
}
}

Returns
{
“statusCode”: 401,
“headers”: {
“Date”: “Thu, 16 Jan 2025 11:49:24 GMT”,
“Transfer-Encoding”: “chunked”,
“x-cluster”: “cloud-01”,
“x-lb”: “TLR”,
“Content-Type”: “application/json”,
“Content-Length”: “242”
},
“body”: {
“requestId”: “cbea7ba0989c093bc5e988a8b93b1356”,
“error”: {
“code”: “errorAuthorization”,
“message”: “Unauthorized”,
“description”: “Operation Failed. The authorization data is incorrect.”,
“dateTime”: “2025-01-16T11:49:24.9785711Z”,
“innerError”: null
}
}
}

Does this happen with every request? As I can’t find any of them in logs.