chore(docs): Generated API Reference (#2882)

Co-authored-by: olivermrbl <olivermrbl@users.noreply.github.com>

docs/api/admin/components/schemas/NotificationProvider.yaml

@@ -0,0 +1,17 @@
+title: Notification Provider
+description: Represents a notification provider plugin and holds its installation status.
+type: object
+required:
+  - id
+properties:
+  id:
+    description: The id of the notification provider as given by the plugin.
+    type: string
+    example: sendgrid
+  is_installed:
+    description: >-
+      Whether the plugin is installed in the current version. Plugins that are
+      no longer installed are not deleted by will have this field set to
+      `false`.
+    type: boolean
+    default: true