chore(docs): Updated API Reference (v2) (#9437)

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/AdminTaxRateRule.yaml

@@ -1,5 +1,5 @@
 type: object
-description: The rule's rules.
+description: The tax rate rule's details.
 x-schemaName: AdminTaxRateRule
 required:
   - reference
@@ -8,8 +8,10 @@ properties:
   reference:
     type: string
     title: reference
-    description: The rule's reference.
+    description: The name of the table this rule references.
+    example: product_type
   reference_id:
     type: string
     title: reference_id
-    description: The rule's reference id.
+    description: The ID of a record in the table that this rule references.
+    example: ptyp_1