How do I set the same value to all the keys inside a path JSON?

Hello!

I am trying to loop through all the keys inside a JSON but It's not working :/ So I'm probably missing something...

My Json looks like this:

"Items": { "UnlockHouse": 1, "Spring":{ "29": "0", "30": "0", "31": "0", "32": "0", "33": "1", "34": "0" }, (... this continues)

I want to achieve this:

"Items": { "UnlockHouse": 1, "Spring":{ "29": "1", "30": "1", "31": "1", "32": "1", "33": "1", "34": "1" }, (... this continues)

And I was trying something like this:

This basically does nothing :/

Thank you for your help!

Instead of Set JSON.Current key to 1 try this:

Set "." to 1