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

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

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

@@ -0,0 +1,14 @@
+type: object
+required:
+  - customer_ids
+properties:
+  customer_ids:
+    description: The ids of the customers to add
+    type: array
+    items:
+      required:
+        - id
+      properties:
+        id:
+          description: ID of the customer
+          type: string