If you're considering PuppeteerSharp for PDF generation, here's the version of the story that doesn't show up in the "getting started" docs.
The OpenAI .NET library provides convenient access to the OpenAI REST API from .NET applications. It is generated from our OpenAPI specification in collaboration with Microsoft. Add the client library ...
A User-Agent is required to use this API. The client will throw an error if none is provided. You can get your User-Agent by: Going to https://www.whatismybrowser.com ...