System.ArgumentException: "An item with the same key has already been added" in RESTful API

Hi Aspose Team,

I’m encountering an error when using the Aspose RESTful API. The response I receive is:

This seems to be a System.ArgumentException related to duplicate keys. Could you please help me understand what might be causing this? I’m using [briefly describe your setup: e.g., Aspose.Words Cloud SDK for .NET, version X.X, and the endpoint or method you’re calling].

Let me know if you need more details or logs.

Thanks in advance!

<?xml version="1.0" encoding="utf-8"?>An item with the same key has already been added.System.ArgumentException

Could you share any information, at least about what API you use, your client ID, etc?