|path||string||+||Path to an audio file (.wav) in plugin path format.|
|handler||string||–||Path to a script file of the plugin which should be executed when any event of playing sound would be generated (in HUB:my_plugin/http_receive.lua format)|
|time||int||–||Time of playing in seconds. If not defined then the file will be played once from beginning to the end. The sound will be played infinitely if -1 value passed.|
|volume (*)||int||–||The volume of playing. Possible range: 1-100. Default value: 80.
(*) Not implemented
|user_data||any||–||Any data which will be passed to receive_script and send_script. Can be of any valid type: string, number, boolean, array, object. If user_data is null, the value will not be set.|