chore(docs): Generated API Reference (#4706)

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

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

@@ -1,5 +1,7 @@
 title: Batch Job
-description: A Batch Job.
+description: >-
+  A Batch Job indicates an asynchronus task stored in the Medusa backend. Its
+  status determines whether it has been executed or not.
 type: object
 required:
   - canceled_at
@@ -47,7 +49,8 @@ properties:
     type: string
     example: usr_01G1G5V26F5TB3GPAPNJ8X1S3V
   created_by_user:
-    description: A user object. Available if the relation `created_by_user` is expanded.
+    description: The details of the user that created the batch job.
+    x-expandable: created_by_user
     nullable: true
     $ref: ./User.yaml
   context: