anchor.diff:  	{ok, {{_, 204, _}, _, []}} = httpc:request(delete, Request1, [], []).
   
   notify_query_service() ->
  -	[{userdata, [{doc, "Query service notification."}]}].
  +	[{userdata, [{doc, "Query service notification"}]}].
   
   notify_query_service(Config) ->
   	HostUrl = ?config(host_url, Config),
  
positive.code: notifydeleteproduct(SessionID, _Env, Input) ->
  	mod_esi:deliver(SessionID, "status: 201 Created\r\n\r\n"),
  	notify_delete_product ! Input.
  
  -spec notifycreateservice(SessionID :: term(), Env :: list(),
  		Input :: string()) -> any().
  
negative.code: 	notify_delete_bucket, notify_rating_deleted_bucket,
  	notify_accumulated_balance, notify_accumulated_threshold,
  	post_hub_product, delete_hub_product, notify_create_product,
  	notify_delete_product, notify_query_product, post_hub_service,
  	delete_hub_service,
  	notify_create_service, notify_delete_service, notify_query_service,
  	post_hub_user, delete_hub_user, post_hub_catalog, delete_hub_catalog,
  	notify_create_offer, notify_delete_offer, notify_insert_gtt,
  