Adding support for retrieving a resource

[joshsmith]

Do you have any plans to add support for retrieving a resource, in particular from the Admin API? I could certainly just do some quick hacking on my side to make an HTTPoison request (in my case, to try and retrieve the colors histogram). But I wanted to see if this was on your radar since I could ostensibly submit a more fully-featured PR here.

[smeevil]

That sounds like something that would fit nicely in the lib indeed. So yes, if you would like to integrate it, then I'd be happy to include it :D

[joshsmith]

Great! I'm not sure when I'll get around to it, but if you want to add me with read-only as a member here then I can assign myself to not lose track of it.