How to resume download when HLS manifest url changes/exipred

Hi Team, I am able to use AVAssetDownloadTask for downloading HLS content with pause, resume, cancel functionality.

However there is one scenario remaining, as manifest url are signed and expired after few hours. I need to add support for resume after manifest url expired before download complete.

I do not want to restart download, instead resume download after with new HLS manifest url

How to resume download when HLS manifest url changes/exipred
 
 
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