C# code generation project does not compile (but here is the fix)

The code generated on website https://editor.swagger.io/ for csharp is wrong
(i did not test for csharp-dotnet2)

I did one thing to make the code to compile :
In file ApiClient.cs I added the method:

        public FileParameter ParameterToFile(string name, byte[] bytes)
        {
            return FileParameter.Create(name, bytes, "no_file_name_provided");
        }

Now, at runtime there is still an error (related to RestSharp dependency),
I got this (mesage translated to english):
System.UriFormatException: 'URI not valid: Cannot determinate URI format'
on the line
RestClient = new RestClient(basePath);
in the constructor
public ApiClient(String basePath = "/")
So I changed in Configuration.cs:
BasePath = "/";
by
BasePath = "http://localhost";

Note also that the code does not compile if we update RestSharp to the latest stable version
(106.10.1 currently)

Start with the generated ApiClient.cs and Configuration.cs described in the report, then compare the C# output from editor.swagger.io with the RestSharp version in use. Reproduce the compilation failure, the basePath runtime error, and the latest-RestSharp incompatibility; done means the generated project compiles and initializes without those errors.