anchor.diff:  + Request (application/json)
   
           {
  -            "question": "Favourite programming language?",
  -            "choices": [
  -                "Swift",
  -                "Python",
  -                "Objective-C",
  -                "Ruby"
  -            ]
  +            "title": "foo",
  +            "body": "{[投稿データ]}",
  +            "viewStatus": 1,
  +            "tag": "foo,bar,foobar"
           }
   
   + Response 201 (application/json)
  
positive.code: 
  Polls is a simple API allowing consumers to view polls and vote in them.
  
  ## Questions Collection [/questions]
  
  ### List All Questions [GET]
  
  + Response 200 (application/json)
  
  
negative.code:             }
          ]
  
  ## Contribution New [/contribution/new]
  
  ### 投稿を作成する [POST]
  
  You may create your own question using this action. It takes a JSON
  object containing a question and a collection of answers in the
  