422 Unprocessable Entity creating a Webhook contact point


I’m trying to create a webhook contact point to communicate to an internal app that I’ve built and have done so. All I want to do is send a test to my POST endpoint. On my endpoint I have no constraints on data types, and I’m just returning whatever message Grafana sends to it.

Keeps erroring out on a 422 error. Any thoughts as to why this is happening?