chore(docs): Updated API Reference (v2) (#8609)

Automated changes by [create-pull-request](https://github.com/peter-evans/create-pull-request) GitHub action

Co-authored-by: Shahed Nasser <27354907+shahednasser@users.noreply.github.com>

www/apps/api-reference/specs/admin/components/schemas/AdminFile.yaml

@@ -0,0 +1,15 @@
+type: object
+description: The upload's file.
+x-schemaName: AdminFile
+required:
+  - id
+  - url
+properties:
+  id:
+    type: string
+    title: id
+    description: The file's ID.
+  url:
+    type: string
+    title: url
+    description: The file's url.