Topics covering webhook creation & management, event handling, Pub/Sub, and Eventbridge, in Shopify apps.
Hi all,we've had webhooks set up on our site for a few years now without issue. However when we upgraded our services to PHP 8.1 from PHP 8 our webhooks stopped validating. Upon investigation it seems that we're now getting the
header rather than the
However according to this doc - https://shopify.dev/docs/apps/webhooks/configuration/https#step-5-verify-the-webhook we should still be getting the uppercase / underscore version. Is this an intentional change or a known issue?