This should likely have a disclaimer that JSON you paste into the tool can be stored. I was intentionally providing bad input and was presented with a message,

This should likely have a disclaimer that JSON you paste into the tool can be stored. I was intentionally providing bad input and was presented with a message, “Sorry, I couldn't parse this JSON. I've logged it and will try to add it to the list of use-cases. Please let me know if this error persists.”