anchor.diff:  
   -spec get_local_storage_id(test_config:config(), binary()) -> binary().
   get_local_storage_id(Config, SpaceId) ->
  -    {ok, StorageId} = ?assertMatch({ok, StorageId}, call_provider_node(Config, space_logic, get_local_storage_id, [SpaceId])),
  +    % TODO VFS-6780 - currently, supporting providers are calculated asynchronously
  +    % (effective relation) and for some time the provider may no be allowed to fetch the space details.
  +    {ok, StorageId} = ?assertMatch({ok, _}, call_provider_node(Config, space_logic, get_local_storage_id, [SpaceId]), ?ATTEMPTS),
       StorageId.
   
   
   -spec get_local_storage_ids(test_config:config(), binary()) -> list().
   get_local_storage_ids(Config, SpaceId) ->
  -    {ok, StoragesIds} = ?assertMatch({ok, StoragesIds}, call_provider_node(Config, space_logic, get_local_storage_ids, [SpaceId])),
  +    % TODO VFS-6780 - currently, supporting providers are calculated asynchronously
  +    % (effective relation) and for some time the provider may no be allowed to fetch the space details.
  +    {ok, StoragesIds} = ?assertMatch({ok, _}, call_provider_node(Config, space_logic, get_local_storage_ids, [SpaceId]), ?ATTEMPTS),
       StoragesIds.
   
   
  
positive.code: 
  -spec get_space_ids(test_config:config()) -> list().
  get_space_ids(Config) ->
      {ok, SpacesIds} = ?assertMatch({ok, _}, call_provider_node(Config, provider_logic, get_spaces, [])),
      SpacesIds.
  
  
  
negative.code: 
  -spec get_space_support_size(test_config:config(), binary()) -> binary().
  get_space_support_size(Config, SpaceId) ->
      % TODO VFS-6780 - currently, supporting providers are calculated asynchronously
      % (effective relation) and for some time the provider may no be allowed to fetch the space details.
      {ok, SupportSize} = ?assertMatch({ok, _}, call_provider_node(Config, provider_logic, get_support_size, [SpaceId]), ?ATTEMPTS),
      SupportSize.
  
  
  -spec get_space_providers(test_config:config(), binary()) -> list().
  get_space_providers(Config, SpaceId) ->
      % TODO VFS-6780 - currently, supporting providers are calculated asynchronously
      % (effective relation) and for some time the provider may no be allowed to fetch the space details.
      {ok, ProvidersId} = ?assertMatch({ok, _}, call_provider_node(Config, space_logic, get_provider_ids, [SpaceId]), ?ATTEMPTS),
      ProvidersId.
  
  
  