// gvk is nil (no conversion) allow StandardSerializers to further restrict the set of mime types.
	if gvk == nil {
		if len(scope.StandardSerializers) == 0 {
			return true
		}
		for _, info := range scope.StandardSerializers {
			if info.MediaTypeType == mimeType && info.MediaTypeSubType == mimeSubType {
				return true
			}
		}

						Framer:     protobuf.LengthDelimitedFramer,
					},
				},
			},
		}
		var standardSerializers []runtime.SerializerInfo
		for _, s := range negotiatedSerializer.SupportedMediaTypes() {
			if s.MediaType == runtime.ContentTypeProtobuf {
				continue
			}
			standardSerializers = append(standardSerializers, s)
		}

		reqScope := handlers.RequestScope{
			Namer: handlers.ContextBasedNaming{