anchor.diff:  
   + 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
   
  
positive.code: + 1: (Tag1)
  + 2: (Tag2)
  
  ## BadRequestResponse (object)
  + code: `E001` (string, required) - TODO sample error code
  + message: `Id cannot be null` (string, required) - TODO sample error message - human readable
negative.code: ## 16/03/2016 toja
   - name of boolean statusEnabled changed to isEnabled
   - name of boolean public changed to isPublic
  ## 16/03/2016 toja
   - resources for Test results added
   
  
  # TODO
  