HTTP Methods

You might say

AI said to use POST instead of GET here. What does that mean?

The verb in a request stating which kind of operation it performs: read, create, update, or deleteBrowsers default to sending GET requests to read resources when opening pages, while form submissions and saves use POST to write changes. The HTTP method declares operational intent and side-effect safety; mistakenly using GET for destructive deletions can cause records to be wiped again upon a routine page refresh.
Know first
GET / POST