Support for error handling with response body?

[mkscrg]

gogol doesn't offer much context for API errors right now, since it uses checkStatus to throw ServiceError on non-success response statuses. (And checkStatus doesn't have access to the response body.)

Is this intentional, or a planned change in the future? It's hard to work with these APIs without any error context beyond the raw status code.

These libraries (amazonka etc) are amazing btw 👍😀🔧

[mkscrg]

To illustrate, here's a change we're playing with to get more error context: brendanhay:4592e14...wagonhq:f889ed9

[brendanhay]

Definitely open to improving anything that makes your lives easier. If you don't mind, I'll lift most of your code and integrate it.