anchor.diff:      ?assertMatch(request_error,read_provider(ProviderReqParams)).
   
   provider_space_test(Config) ->
  -    ?PRINT("PROVIDER SPACE TEST"),
       RestAddress = ?config(restAddress, Config),
       [Node] = ?config(gr_nodes, Config),
       ReqParams = {RestAddress, ?CONTENT_TYPE_HEADER, []},
  
positive.code:      Body = jiffy:encode({[
          {name, NewGroupName}
      ]}),
      Response = do_request(
          RestAddress ++ "/groups/" ++ binary_to_list(GID) , Headers, patch, Body, Options
      ),
      ?PRINT("UPDATE RESPONSE"),
      ?PRINT(Response),
      Response.
  
  delete_group(GID, ReqParams) ->
      {RestAddress, Headers, Options} = ReqParams,
  
negative.code:     SID2 = create_space_for_provider(SCRToken2, ?SPACE_NAME2, ?SPACE_SIZE2, ProviderReqParams),
  
      SupportedSpaces = get_provider_spaces(ProviderReqParams),
  
      ?assertMatch(true, is_included([SID1, SID2], SupportedSpaces)),
  
      DeleteResponse = delete_provider_space(SID1, ProviderReqParams),
  