Return a file

[marcobudde]

My API contains one method returning an file:

        [WebGet(BodyStyle = WebMessageBodyStyle.WrappedRequest, RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
        [SwaggerWcfResponse(HttpStatusCode.OK, ResponseTypeOverride = typeof(Stream))]
        [SwaggerWcfResponse(HttpStatusCode.BadRequest, ResponseTypeOverride = typeof(RestError))]
        [SwaggerWcfContentTypes(ProduceTypes = new string[] { "image/jpeg", "image/png" })]
        Stream GetLiveImageAsStream(string cameraID, string imageType, ImageFormat format);

If I understand the Swagger 2.0 specification correctly, this should be exported with "type" = "file".

The current implementation returns "type" = "string" and "format" = "stream".