'key:value'
body: 'github/user.json' user.json {
"login": "itsymbal",
"id": 1466908,
"avatar_url": "https://avatars.githubusercontent.com/u/1466908?v=3",
"gravatar_id": "",
"url": "https://api.github.com/users/itsymbal",
"html_url": "https://github.com/itsymbal",
"followers_url": "https://api.github.com/users/itsymbal/followers",
"following_url": "https://api.github.com/users/itsymbal/following{/other_user}",