Use case is to easily generate an api client for ClearML in another language (eg see NSwag or openapi generator) . For me specifically, I need a C# .NET client .

Yes, that is the nice thing about providing an openapi doc to describe the api - can feed that into a code generator to write the api client for you in whatever language.

The docs for the REST api look to be auto generated? Trying to find the code for that, might be able to make it generate the openapi doc as well