anchor.diff:      rpc_api:storage_is_imported_storage(StorageId).
   
   
  --spec get_user_space_by_name(od_user:id(), od_space:name(), tokens:serialized()) ->
  +-spec get_user_space_by_name(od_space:name(), tokens:serialized()) ->
       {true, od_space:id()} | false.
  -get_user_space_by_name(UserId, SpaceName, AccessToken) ->
  +get_user_space_by_name(SpaceName, AccessToken) ->
  +    UserId = get_user_id_from_token(AccessToken),
       SessionId = create_session(UserId, AccessToken),
       user_logic:get_space_by_name(SessionId, UserId, SpaceName).
   
  
positive.code:         Addr || {_, Opts} <- Addrs, {addr, Addr} <- Opts,
          size(Addr) == 4, Addr =/= {127, 0, 0, 1}
      ]).
  
negative.code:     gs_protocol:supported_versions().
  
  
  -spec perform_io_test(file_meta:path(), tokens:serialized()) -> ok | error.
  perform_io_test(Path, AccessToken) ->
      UserId = get_user_id_from_token(AccessToken),
      SessionId = create_session(UserId, AccessToken),
      BytesSize = 5000,
      SampleFileContent = str_utils:rand_hex(BytesSize),
  