%%%-----------------------------------------------------------------------------
%% 
%% [Rewrite](https://github.com/emqtt/emqttd/wiki/Rewrite)
%% 
%%%-----------------------------------------------------------------------------

{topic, "x/#", [
    {rewrite, "^x/y/(.+)$", "z/y/$1"},
    {rewrite, "^x/(.+)$", "y/$1"}
]}.

{topic, "y/+/z/#", [
    {rewrite, "^y/(.+)/z/(.+)$", "y/z/$2"}
]}.