WEBHOOK_NOT_CONFIGURED

Inbound webhook not configured

HTTP status 503 Service Unavailable, code WEBHOOK_NOT_CONFIGURED.

What it means#

The deployment has no credentials for this webhook (POSTMARK_WEBHOOK_USERNAME and POSTMARK_WEBHOOK_PASSWORD), so it refuses every request rather than accept unauthenticated ones.

What to do#

Set both variables on the deployment, and the same credentials in the webhook URL in Postmark.

On the wire#

Every error response carrying this code names this page in error.moreInfo, with the request id in the query string. See Error codes for the response shape and the list of every code.