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/AdminPostCustomersCustomerReq.yaml

@@ -19,6 +19,7 @@ properties:
     format: password
   groups:
     type: array
+    description: A list of customer groups to which the customer belongs.
     items:
       type: object
       required:
@@ -27,7 +28,10 @@ properties:
         id:
           description: The ID of a customer group
           type: string
-    description: A list of customer groups to which the customer belongs.
   metadata:
     description: An optional set of key-value pairs to hold additional information.
     type: object
+    externalDocs:
+      description: Learn about the metadata attribute, and how to delete and update it.
+      url: >-
+        https://docs.medusajs.com/development/entities/overview#metadata-attribute