SDK does provide access to response headers

[ryanwalker]

I am looking for a way to view the respone headers, specifically the rate limiting ones. I dont see a way to do this. I could put up a PR to allow adding custom interceptors to the OkHttp client. This would allow anyone to intercept requests/responses and gather more info about them.

Is this something that would be acceptable for this SDK?

Is there another way to accomplish this?

[dzenyu]

I asked a related question in https://github.com/recurly/recurly-client-java/issues/298