Marking an endpoint as deprecated?

[CmptrSean]

I am trying to deprecate an old endpoint that is generated by springmvc-raml-plugin. Adding the deprecated annotation as I see in raml examples to my raml file leads to an InvalidRamlException being returned. I cannot seem to find any documentation on how I should be deprecating an endpoint where the controller gets generated by the springmvc-raml-plugin.

If this functionality does not currently exist, I think it would be important to add.