My Minecraft world is gone

Your World was saved in your hard disk console? You take the restore from old backup?

Try to Sync your data to do so clearing your reserved space, once u log in the game it should try to sync yo data

I own the digital copy of minecraft if thats what your asking i dont really know what your asking

Hey so i used all three methods and they kinda worked. I can see my world again but im getting a message that says “The world is not fully synced or has been corrupted. Try playing on a console where its in a good state and try migrating it again.”

My question is how would i go about fixing this if i only have one console?

You save file may have been corrupted upon the power outage because of the abrupt cut out of the game. Sadly this happens. Try the steps above, for a fix.