I have a flow where I create a folder, upload a zip file to the folder, then extract its contents. It usually contains 1-5 files.
I need to update the metadata of the files I have extracted so I can display them in powerapps with a filter on the library.
So I have created an apply to each loop, and chosen the Extract folder ID to loop through

This creates a nested loop.
I then use 'update file properties' but can't see any dynamic properties I can use to get the current item ID?
the loop dynamic content is;
@{body('Extract_folder')}
@{item()?['Id']}

after trying a few different ways , I always get this error