Grafana Contact Point Webhook notification with Message via multipart form

[jangaraj]

@marcozin

I’d like to be able to use a custom Grafana notification template to define the message

Webhook Contact Point Configuration Issue Using Grafana V12

Hi @raeyin03, notification templates let you fully customize the messages your alerts send out. They’re powerful and flexible, but it can take a little trial and error to get comfortable with them. To customize quickly your JSON payload, I recommend opening the notification template editor and selecting the example “Create JSON payload for webhook contact point.” [Screenshot 2025-09-25 at 16.18.48] In this view, you can preview the final JSON message and edit the template. Make sure to giv…