Returned status codes not matching OpenApi specified status code

Possibly related to #1918

I have an HTTP PUT request specified in my OpenAPI code which should return an HTTP 201 Created response.

Unfortunately, currently it seems to only be capable of returning a 200 OK response in WebAPI. Nswag should honour the specification laid out in the OpenAPI documentation.

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I have found what seems like a reasonable workaround, but am lacking one step necessary to get it to work:

My Controller.liquid file contains the following:

    return _implementation.{{ operation.ActualOperationName }}Async(HttpContext{% if operation.Parameters.size > 0 -%}, {% endif -%} {% for parameter in operation.Parameters %}{{ parameter.VariableName }}{% if parameter.IsLast == false %}, {% endif %}{% endfor %});

(simplified slightly to remove extraneous information)

This results in code such as

return _implementation.MyMethodNameAsync(HttpContext, myHeader, body, pathParam);

I have worked out that if I can switch in the liquid template on whether or not the required status code is 201, the following code could be produced instead with relative ease:

var response = _implementation.MyMethodNameAsync(HttpContext, myHeader, body, pathParam);
return Created(HttpContext.Request.GetDisplayUrl(), response.Result);

The question is: is it possible to, and if so, how can I, switch on a conditional in the template based on whether an operation's expected status code is Created?