chore(docs): Updated API Reference (v2) (#9666)

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

Co-authored-by: Oli Juhl <59018053+olivermrbl@users.noreply.github.com>
Co-authored-by: Shahed Nasser <27354907+shahednasser@users.noreply.github.com>

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

@@ -2,19 +2,87 @@ type: object
 description: The shipping option's details.
 x-schemaName: AdminCreateShippingOption
 required:
-  - label
-  - description
-  - code
+  - name
+  - service_zone_id
+  - shipping_profile_id
+  - price_type
+  - provider_id
+  - type
+  - prices
 properties:
-  label:
+  name:
     type: string
-    title: label
-    description: The type's label.
-  description:
+    title: name
+    description: The shipping option's name.
+  service_zone_id:
     type: string
-    title: description
-    description: The type's description.
-  code:
+    title: service_zone_id
+    description: The ID of the associated service zone.
+  shipping_profile_id:
     type: string
-    title: code
-    description: The type's code.
+    title: shipping_profile_id
+    description: The ID of the associated shipping profile.
+  data:
+    type: object
+    description: >-
+      The shipping option's data, useful for the fulfillment provider handling
+      its processing.
+    externalDocs:
+      url: >-
+        https://docs.medusajs.com/v2/resources/commerce-modules/fulfillment/shipping-option#data-property
+  price_type:
+    type: string
+    description: >-
+      The shipping option's price type. If `flat`, the shipping option has a
+      fixed price set in `prices`. Otherwise, the shipping option's price is
+      calculated by the fulfillment provider.
+    enum:
+      - flat
+      - calculated
+  provider_id:
+    type: string
+    title: provider_id
+    description: The ID of the fulfillment provider handling this shipping option.
+  type:
+    $ref: ./AdminCreateShippingOptionType.yaml
+  prices:
+    type: array
+    description: The shipping option's prices.
+    items:
+      oneOf:
+        - type: object
+          description: The price's details.
+          x-schemaName: AdminCreateShippingOptionPriceWithCurrency
+          required:
+            - currency_code
+            - amount
+          properties:
+            currency_code:
+              type: string
+              title: currency_code
+              description: The price's currency code.
+              example: usd
+            amount:
+              type: number
+              title: amount
+              description: The price's amount.
+        - type: object
+          description: The price's details.
+          x-schemaName: AdminCreateShippingOptionPriceWithRegion
+          required:
+            - region_id
+            - amount
+          properties:
+            region_id:
+              type: string
+              title: region_id
+              description: The ID of the region this price is used in.
+            amount:
+              type: number
+              title: amount
+              description: The price's amount.
+  rules:
+    type: array
+    description: The shipping option's rules.
+    items:
+      $ref: ./AdminCreateShippingOptionRule.yaml