chore(docs): Updated API Reference (v2) (#8929)

Automated changes by [create-pull-request](https://github.com/peter-evans/create-pull-request) GitHub action

www/apps/api-reference/specs/admin/components/schemas/AdminCreateRegion.yaml

@@ -0,0 +1,40 @@
+type: object
+description: SUMMARY
+required:
+  - name
+  - currency_code
+properties:
+  name:
+    type: string
+    title: name
+    description: The region's name.
+  currency_code:
+    type: string
+    title: currency_code
+    description: The region's currency code.
+  countries:
+    type: array
+    description: The region's countries.
+    items:
+      type: string
+      title: countries
+      description: The country's countries.
+  automatic_taxes:
+    type: boolean
+    title: automatic_taxes
+    description: The region's automatic taxes.
+  payment_providers:
+    type: array
+    description: The region's payment providers.
+    items:
+      type: string
+      title: payment_providers
+      description: The payment provider's payment providers.
+  metadata:
+    type: object
+    description: The region's metadata.
+  is_tax_inclusive:
+    type: boolean
+    title: is_tax_inclusive
+    description: The region's is tax inclusive.
+x-schemaName: AdminCreateRegion