Add discord as a possible receiver in cloud rules (#59366)

public/app/features/alerting/unified/utils/cloud-alertmanager-notifier-types.ts

@@ -330,6 +330,26 @@ export const cloudNotifierTypes: NotifierDTO[] = [
       httpConfigOption,
     ],
   },
+  {
+    name: 'Discord',
+    description: 'Sends notifications to Discord',
+    type: 'discord',
+    info: '',
+    heading: 'Discord settings',
+    options: [
+      option('title', 'Title', 'Templated title of the message', {
+        placeholder: '{{ template "discord.default.title" . }}',
+      }),
+      option(
+        'message',
+        'Message Content',
+        'Mention a group using @ or a user using <@ID> when notifying in a channel',
+        { placeholder: '{{ template "discord.default.message" . }}' }
+      ),
+      option('webhook_url', 'Webhook URL', '', { placeholder: 'Discord webhook URL', required: true }),
+      httpConfigOption,
+    ],
+  },
 ];
 
 export const globalConfigOptions: NotificationChannelOption[] = [