====== stopSoundEffectOnPos ======

  * Parameters and types:
      * pos: tableposition
      * soundId: numbersound effect ID
  * Return value and type:
     * code: numberSuccess (ErrorCode.OK) ErrorCode
  * The main function of this method is to stop the specified sound effect at the specified position.
  * The specific use cases are as follows:

<code>
--Play music 10713 at the height 7 position (0,0)
World:playSoundEffectOnPos({x=0,y=7,z=0},10713,100,1,false)
--Display prompt in chat box
Chat:sendSystemMsg("(0,0) height 7 position is playing music, make an animated expression to stop playing")
--Execute this function when the player makes an animated expression
local function Player_PlayAction(event)
--Stop playing music 10713 at the height 7 position (0,0)
--The first parameter is a table of coordinates of the music to be stopped
--The second parameter is the music ID to stop playing. You can check it in the "Sound Effect Table Data" of "Mini World ID Query"
World:stopSoundEffectOnPos({x=0,y=7,z=0},10713)
-Display in the chat box
Chat:sendSystemMsg("Stop playing (0,0) height 7 music 10713")
end
--Register an animation expression listener and execute the above function when the event occurs
ScriptSupportEvent:registerEvent([=[Player.PlayAction]=],Player_PlayAction)
</code>