.DOCX file is failing to convert and error “Operation Failed”

Upload HTML to Aspose Storage Failed

Description “Operation Failed”
on paid subscription:
Client ID: 119b1fe8-7aae-4ef5-a147-9f479b3cb548

“Error”: {
“Code”: “errorAuthentication”,
“Message”: “Bearer error="invalid_token", error_description="The signature is invalid"”,
“Description”: "Operation Failed. ",
“DateTime”: “2025-04-10T16:46:39.4298851Z”,
“InnerError”: null

We investigating this issue. Sorry for the inconvenience.

we are experiencing this error again. Please investigate and provide the cause of this failure as we are experiencing them on monthly bases

Upload HTML to Aspose Storage Failed

Description “Operation Failed”
on paid subscription:
Client ID: 119b1fe8-7aae-4ef5-a147-9f479b3cb548
“Error”: {
“Code”: “errorAuthentication”,
“Message”: “Bearer error="invalid_token", error_description="The signature is invalid"”,
“Description”: "Operation Failed. ",
“DateTime”: “2025-05-15T09:31:27.8624206Z”,
“InnerError”: null
}

I tested, and it seems to be fixed. Please confirm.

Yes, seem to be fixed now. can you please tell us what is causing this issue as it re-occurs monthly.

The billing team hasn’t shared the RCA for that matter. Once they finish the analysis, I will share it.

Please note we are experiencing this Conversion issue again

"body": {
    "errors": {
        "": [
            "Failed to read the request form. Missing content-type boundary."
        ]
    },
    "type": "https://tools.ietf.org/html/rfc9110#section-15.5.1",
    "title": "One or more validation errors occurred

I found your requests in logs, please share how you send upload requests as I see that you don’t use SDK.

The document is uploaded using Power Automate Workflow.
This has been working fine until today. which seem to be a common issue we experience every month around this time.

The errors are entirely different; the one you sent today is about wrong body formation. It is a validation message, not an error.

Kindly clarify which validation is missing as this is failing on all documents from different sites.