anchor.diff:  space_auto_cleaning_model() ->
       #{
           %% If true, auto cleaning feature for the space is enabled
  -        enabled => {boolean, optional},
  +        enabled => { boolean, optional },
           %% Settings when and what files auto cleaning should clean
  -        settings => {space_auto_cleaning_settings_model(), optional}
  +        settings => { space_auto_cleaning_settings_model(), optional }
       }.
   
   %%--------------------------------------------------------------------
  
positive.code:         %% The Ceph pool name.
          poolName => string,
          %% Storage operation timeout in milliseconds.
          timeout => {integer, optional}
      }.
  
  %%--------------------------------------------------------------------
  
negative.code:         strategy => string,
          %% Maximum depth of filesystem tree that will be traversed during
          %% storage synchronization.
          maxDepth => { integer, optional },
          %% Period between subsequent scans in seconds (counted from end of one
          %% scan till beginning of the following).
          scanInterval => { integer, optional },
          %% Flag determining that synchronized storage will be treated as
          %% immutable (only creations and deletions of files on storage will be
          %% detected).
          writeOnce => { boolean, optional },
          %% Flag determining that deletions of files will be detected.
          deleteEnable => { boolean, optional },
          %% Flag that enables synchronization of NFSv4 ACLs.
          syncAcl => { boolean, optional }
      }.
  
  %%--------------------------------------------------------------------
  