C# RestSharp is using deprecated syntax

The example generated for [this example](https://apiembed.com/) is currently broken for folks using versions >= v107 of RestSharp. I have also seen the RestSharp generator break similarly for every other example i have tried, both directly in httpsnippet, as well as embedded in platforms.

This is due to [breaking changes](https://restsharp.dev/v107/#restsharp-v107) released in that version.

Is anyone currently working on a fix for this? Would love to connect.

Cheers!
Jon

Start with the generated C# RestSharp output from the linked APIEmbed example and compare it with the RestSharp v107 breaking changes. Reproduce the issue in httpsnippet and check the other examples mentioned in the report. Done means the RestSharp generator produces working snippets for RestSharp v107 and later.

索引モデルが issue の本文から書いたものです。