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/TaxLine.yaml

@@ -1,5 +1,5 @@
 title: Tax Line
-description: Line item that specifies an amount of tax to add to a line item.
+description: A tax line represents the taxes amount applied to a line item.
 type: object
 required:
   - code
@@ -41,3 +41,7 @@ properties:
     type: object
     example:
       car: white
+    externalDocs:
+      description: Learn about the metadata attribute, and how to delete and update it.
+      url: >-
+        https://docs.medusajs.com/development/entities/overview#metadata-attribute