Some messaging platforms require a webhook — a publicly reachable HTTP endpoint that the platform's servers POST callbacks to. The platform dials in to your machine; your machine accepts the request.
This tutorial demonstrates how to automatically trigger AWS DevOps Agent investigations via WebHook when a CloudWatch Alarm enters the ALARM state. The implementation uses a serverless architecture ...
A 403 Forbidden error when posting to a Microsoft Teams incoming webhook indicates that the server received your request but explicitly refused authorization ...