https
POST
api.github.com
None
/user/keys
{'Content-Type': 'application/json', 'Authorization': 'Basic login_and_password_removed', 'User-Agent': 'PyGithub/Python'}
{"key": "xxx", "title": "Bad key"}
422
[('status', '422 Unprocessable Entity'), ('x-ratelimit-remaining', '4995'), ('content-length', '221'), ('server', 'nginx/1.0.13'), ('connection', 'keep-alive'), ('x-ratelimit-limit', '5000'), ('etag', '"73f756ef75655dd74463eb1bf4cfefe1"'), ('date', 'Wed, 30 May 2012 07:00:27 GMT'), ('content-type', 'application/json; charset=utf-8')]
{"message":"Validation Failed","errors":[{"field":"key","resource":"PublicKey","message":"key is invalid. It must begin with 'ssh-rsa' or 'ssh-dss'. Check that you're copying the public half of the key","code":"custom"}]}

