anchor.diff:  			(_) ->
   				false
   	end,
  -	[Password] = lists:filtermap(F, Chars).
  +	[Password] = lists:filtermap(F, Chars),
  +	Request2 = {CollectionUrl ++ SubId, [Accept, auth_header()]},
  +	{ok, {{_, 204, _}, _, []}} = httpc:request(delete, Request2, [], []).
   
   notify_delete_service() ->
   	[{userdata, [{doc, "Notify deletion of service"}]}].
  
positive.code: 					OctetsAmount = list_to_integer(lists:droplast(Amount)),
  					OctetsAmount = RA - PackageSize
  			end
  	end.
  
  query_accumulated_balance_notification() ->
  	[{userdata, [{doc, "Query accumulated balance notification"}]}].
  
negative.code: 			{struct, ServiceDelEvent} = mochijson:decode(Input2),
  			{_, "ServiceDeleteNotification"}
  					= lists:keyfind("eventType", 1, ServiceDelEvent)
  	end,
  	Request2 = {CollectionUrl ++ SubId, [Accept, auth_header()]},
  	{ok, {{_, 204, _}, _, []}} = httpc:request(delete, Request2, [], []).
  
  delete_hub_service() ->
  	[{userdata, [{doc, "Unregister hub listener for service"}]}].
  