I would like assistance in confirming if the wowza publishing url is accurate or the line of codes are wrong

Wowza Video (Formerly Streaming Cloud)
1
Publish HLS Video and Mic Audio to Wowza Streaming Cloud
Start Streaming Stop Streaming document.addEventListener("DOMContentLoaded", function () { const hlsVideo = document.getElementById("myVideo"); //const webcamVideo = document.getElementById("webcam-video"); 
  // Load HLS video stream
  if (Hls.isSupported()) {
    const hls = new Hls();
    hls.loadSource("MY_HLS_VIDEO_LINK");
    hls.attachMedia(hlsVideo);
  } else if (hlsVideo.canPlayType("application/vnd.apple.mpegurl")) {
    hlsVideo.src = "MY_HLS_VIDEO_LINK";
  }

});
</script>