anchor.diff:  %% @end
   %%--------------------------------------------------------------------
   -spec list_user_clusters(rest_handler:zone_auth()) ->
  -    {ok, [cluster_id()]} | #error{}.
  +    {ok, [id()]} | #error{}.
   list_user_clusters({rpc, Auth}) ->
       zone_rpc(user_logic, get_clusters, [Auth]);
   
  
positive.code: -include_lib("ctool/include/api_errors.hrl").
  -include_lib("ctool/include/logging.hrl").
  
  -type cluster_id() :: binary().
  
  -export_type([cluster_id/0]).
  
  %% API
  -export([get_id/0]).
  
negative.code: %% @doc Returns Id of this cluster.
  %% @end
  %%--------------------------------------------------------------------
  -spec get_id() -> id().
  get_id() ->
      get_id(onepanel_env:get_release_type()).
  
  