anchor.diff:  + id: `0d081870-553c-4df7-b9e2-be7e5ba791c0` (string, required) - Deck UUID, 36 chars, 8-4-4-4-12 chars
   + isPublic: `false` (boolean, required) - status of Deck access rights
   
  +### DeckWithEmail0 (Deck0)
  ++ creatorEmail: `test@mail.com` (string, required) - email of a user which created a deck
  +
  +### DeckWithEmail1 (Deck1)
  ++ creatorEmail: `test@mail.com` (string, required) - email of a user which created a deck
  +
  +### DeckWithEmail2 (Deck2)
  ++ creatorEmail: `test@mail.com` (string, required) - email of a user which created a deck
  +
   ### DeckWithCount0 (Deck0)
   + count: `12` (number) - Count of the Flashcards in Deck
   
  
positive.code: ### FlashcardResult2 (object)
  + flashcardId: `369f0665-c895-41bb-bede-62b443519964` (string, required) - Flashcard UUID
  + isCorrectAnswer: `true` (boolean, required) - Shows whether an answer was correct or not
  
  ## Collections
  
  
negative.code: 
  ### Deck (DeckWithoutId)
  + id: `12345678-9012-3456-7890-123456789012` (string, required) - Deck UUID, 36 chars, 8-4-4-4-12 chars
  + creatorEmail: `test@mail.com` (string, required) - email of a user which created a deck
  
  ### FlashcardWithoutId (object)
  + question: `Sample question` (string, required) - question attribute for Flashcard
  