Yutaka Nishimura

I'm Japanese, LGTM!

Very thanks for details! I'v understood, and will try v0. I think it is big issue that seamless integrate aws with amazon app developer services!

I think API test with `json` is common. How about add `postJson` like `postHtmlForm`? https://github.com/hspec/hspec-wai/blob/master/src/Test/Hspec/Wai.hs#L139