Improvements for haven-notify

haven-notify/README.md

@@ -3,12 +3,12 @@
 ## Overview
 Haven Notify is an internal service designed to send notifications to a specified Discord channel.
 
-It is built in Go and can be deployed as a container or managed service.
+It's built in Go and can be deployed as a container or managed service.
 
 ## Prerequisites
-- Go 1.18 or newer (for local development)
-- Docker (for containerized deployment)
-- Discord Webhook URL
+- Go 1.18 or newer
+- Docker
+- A Discord Webhook URL
 
 ## API Specification
 
@@ -23,6 +23,23 @@ It is built in Go and can be deployed as a container or managed service.
 }
 ```
 
+- **Endpoint**: `/template/notify/backup_template`
+- **Method**: `POST`
+- **Request Body**:
+```json
+{
+  "title": "Notification Title",
+  "message": "Notification Message",
+  "backupSizeInMB": 500,
+  "extra": [
+    {
+      "name": "Additional Info",
+      "value": "Some extra information"
+    }
+  ]
+}
+```
+
 ## Setup & Usage
 
 ### Docker