My OpenSaas application implements Stripe for payment processing. I've followed the steps in the docs, including setting up a middleware to handle calls to the webhook to return raw request (instead of parsed), but when I test it by running "stripe trigger payment_intent.succeeded", I always get the error
"StripeSignatureVerificationError: Webhook payload must be provided as a string or a Buffer (https://nodejs.org/api/buffer.html) instance representing the raw request body.Payload was provided as a parsed JavaScript object instead. [ Server ] Signature verification is impossible without access to the original signed material."
Here's the webhook definition in main.wasp
api stripeWebhooks { fn: import { stripeWebhooks } from "@src/zigozi/apis", middlewareConfigFn: import { stripeMiddlewareConfigFn } from "@src/payment/stripe/webhook", httpRoute: (POST, "/api/stripe-webhooks") }