anchor.diff:      }.
   
   %%--------------------------------------------------------------------
  +%% @doc Public configuration information.
  +%% @end
  +%%--------------------------------------------------------------------
  +-spec op_configuration_model() -> maps:map().
  +op_configuration_model() ->
  +    #{
  +        %% Version of this Onepanel
  +        version => string,
  +        %% Build number of this Onepanel
  +        build => string,
  +        %% True when initial cluster deployment is finished
  +        deployed => boolean,
  +        %% Indicates that this is Oneprovider's panel.
  +        serviceType => {equal, <<"oneprovider">>},
  +        %% This cluster's Oneprovider Id. Null if the Oneprovider is not
  +        %% registered.
  +        providerId => string,
  +        %% The domain of the Onezone where this Oneprovider is registered. Null
  +        %% if the Oneprovider is not registered.
  +        zoneDomain => string
  +    }.
  +
  +%%--------------------------------------------------------------------
  +%% @doc Public configuration information.
  +%% @end
  +%%--------------------------------------------------------------------
  +-spec oz_configuration_model() -> maps:map().
  +oz_configuration_model() ->
  +    #{
  +        %% Version of this Onepanel
  +        version => string,
  +        %% Build number of this Onepanel
  +        build => string,
  +        %% True when initial cluster deployment is finished
  +        deployed => boolean,
  +        %% Indicates that this is Onezone's panel.
  +        serviceType => {equal, <<"onezone">>},
  +        %% The domain of this Onezone cluster.
  +        zoneDomain => string
  +    }.
  +
  +%%--------------------------------------------------------------------
   %% @doc The POSIX storage configuration.
   %% @end
   %%--------------------------------------------------------------------
  
positive.code:         insecure => {boolean, optional},
          %% Defines whether storage is readonly.
          readonly => {boolean, optional},
          %% The type of storage.
          type => {equal, <<"webdav">>},
          %% If true LUMA and reverse LUMA services will be enabled.
          lumaEnabled => {boolean, optional},
          %% URL of external LUMA service
  
negative.code:         %% LUMA API Key, must be identical with API Key in external LUMA
          %% service.
          lumaApiKey => {string, optional},
          %% The type of storage.
          type => {equal, <<"nulldevice">>},
          %% Minimum latency in milliseconds, which should be simulated for
          %% selected operations.
          latencyMin => {integer, optional},
  