chore(docs): Updated API Reference (v2) (#8609)

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/BaseOrderShippingMethod.yaml

@@ -0,0 +1,173 @@
+type: object
+description: The shipping method's shipping methods.
+x-schemaName: BaseOrderShippingMethod
+required:
+  - id
+  - order_id
+  - name
+  - amount
+  - is_tax_inclusive
+  - shipping_option_id
+  - data
+  - metadata
+  - original_total
+  - original_subtotal
+  - original_tax_total
+  - total
+  - subtotal
+  - tax_total
+  - discount_total
+  - discount_tax_total
+  - created_at
+  - updated_at
+properties:
+  id:
+    type: string
+    title: id
+    description: The shipping method's ID.
+  order_id:
+    type: string
+    title: order_id
+    description: The shipping method's order id.
+  name:
+    type: string
+    title: name
+    description: The shipping method's name.
+  description:
+    type: string
+    title: description
+    description: The shipping method's description.
+  amount:
+    type: number
+    title: amount
+    description: The shipping method's amount.
+  is_tax_inclusive:
+    type: boolean
+    title: is_tax_inclusive
+    description: The shipping method's is tax inclusive.
+  shipping_option_id:
+    type: string
+    title: shipping_option_id
+    description: The shipping method's shipping option id.
+  data:
+    type: object
+    description: The shipping method's data.
+  metadata:
+    type: object
+    description: The shipping method's metadata.
+  tax_lines:
+    type: array
+    description: The shipping method's tax lines.
+    items:
+      $ref: ./BaseOrderShippingMethodTaxLine.yaml
+  adjustments:
+    type: array
+    description: The shipping method's adjustments.
+    items:
+      $ref: ./BaseOrderShippingMethodAdjustment.yaml
+  original_total:
+    oneOf:
+      - type: string
+        title: original_total
+        description: The shipping method's original total.
+      - type: number
+        title: original_total
+        description: The shipping method's original total.
+      - type: string
+        title: original_total
+        description: The shipping method's original total.
+      - $ref: ./IBigNumber.yaml
+  original_subtotal:
+    oneOf:
+      - type: string
+        title: original_subtotal
+        description: The shipping method's original subtotal.
+      - type: number
+        title: original_subtotal
+        description: The shipping method's original subtotal.
+      - type: string
+        title: original_subtotal
+        description: The shipping method's original subtotal.
+      - $ref: ./IBigNumber.yaml
+  original_tax_total:
+    oneOf:
+      - type: string
+        title: original_tax_total
+        description: The shipping method's original tax total.
+      - type: number
+        title: original_tax_total
+        description: The shipping method's original tax total.
+      - type: string
+        title: original_tax_total
+        description: The shipping method's original tax total.
+      - $ref: ./IBigNumber.yaml
+  total:
+    oneOf:
+      - type: string
+        title: total
+        description: The shipping method's total.
+      - type: number
+        title: total
+        description: The shipping method's total.
+      - type: string
+        title: total
+        description: The shipping method's total.
+      - $ref: ./IBigNumber.yaml
+  subtotal:
+    oneOf:
+      - type: string
+        title: subtotal
+        description: The shipping method's subtotal.
+      - type: number
+        title: subtotal
+        description: The shipping method's subtotal.
+      - type: string
+        title: subtotal
+        description: The shipping method's subtotal.
+      - $ref: ./IBigNumber.yaml
+  tax_total:
+    oneOf:
+      - type: string
+        title: tax_total
+        description: The shipping method's tax total.
+      - type: number
+        title: tax_total
+        description: The shipping method's tax total.
+      - type: string
+        title: tax_total
+        description: The shipping method's tax total.
+      - $ref: ./IBigNumber.yaml
+  discount_total:
+    oneOf:
+      - type: string
+        title: discount_total
+        description: The shipping method's discount total.
+      - type: number
+        title: discount_total
+        description: The shipping method's discount total.
+      - type: string
+        title: discount_total
+        description: The shipping method's discount total.
+      - $ref: ./IBigNumber.yaml
+  discount_tax_total:
+    oneOf:
+      - type: string
+        title: discount_tax_total
+        description: The shipping method's discount tax total.
+      - type: number
+        title: discount_tax_total
+        description: The shipping method's discount tax total.
+      - type: string
+        title: discount_tax_total
+        description: The shipping method's discount tax total.
+      - $ref: ./IBigNumber.yaml
+  created_at:
+    type: string
+    format: date-time
+    title: created_at
+    description: The shipping method's created at.
+  updated_at:
+    type: string
+    format: date-time
+    title: updated_at
+    description: The shipping method's updated at.