anchor.diff:  + 1: (Tag1)
   + 2: (Tag2)
   
  +### FlashcardResultCollection (array)
  ++ 0: (FlashcardResult0)
  ++ 1: (FlashcardResult1)
  ++ 2: (FlashcardResult2)
  +
   ## BadRequestResponse (object)
   + code: `E001` (string, required) - TODO sample error code
   + message: `Id cannot be null` (string, required) - TODO sample error message - human readable
positive.code: ## 16/03/2016 toja
   - name of boolean statusEnabled changed to isEnabled
   - name of boolean public changed to isPublic
  
   
  
  # TODO
  
negative.code: 
  + Response 200
  
  # Group Test Mode
  
  ## Test results [/decks/{deckId}/results]
  
  ### Get Test Results [GET]
      
  + Parameters
      + deckId: `1233-0000-0000-000000000001` (string, required) - deck UUID which contain flashcard
      
  + Response 200 (application/json)
      + Attributes (FlashcardResultCollection)
      
  ### Save Test Results [POST]
  
  + Parameters
      + deckId: `1233-0000-0000-000000000001` (string, required) - deck UUID which contain flashcard
  
  + Request (application/json)
      + Attributes (FlashcardResultCollection)
      
  + Response 200 
  
  # Data Structures
  
  