Notification Webhook different on up and down cases

[clement-igonet]

⚠️ Please verify that this feature request has NOT been suggested before.

Already covered in other notification types, but not for webhook type:

• Filter which event (UP/DOWN/CERT-EXPIRY/...) triggers alerts #508
• Filter which event (UP/DOWN/CERT-EXPIRY/...) triggers alerts #1233
• Allow discord webhooks to be sent on down/up instead of both #4117
• Filter Alerts for Notification  #3585

🏷️ Feature Request Type

New Notification

🔖 Feature description

When triggering a notification by webhook, I'd like the ability to send different POST request on up case and down case.

For instance:

• up case: Request https://my_alerting_app/webhook/1/issues with {"issue_key":"NOTIF-1234"} BODY
• down case: Request https://my_alerting_app/webhook/1/issues/NOTIF-1234/close with empty BODY

How may I set it up ?

✔️ Solution

Ability to select if the defined webhook is just for up case, down case, or the both.

❓ Alternatives

Create a dedicated notification specific for DevLake application.

Specs to generate a downtime INCIDENT by webhook: https://devlake.apache.org/docs/v0.20/Plugins/webhook

📝 Additional Context

[CommanderStorm]

I don't see why this is not a duplicate of #508.
As far as I understand said issue, this covers all notification types.
=> closing as a duplicate