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/utils/generated/oas-output/schemas/BaseApplicationMethod.ts

@@ -0,0 +1,63 @@
+/**
+ * @schema BaseApplicationMethod
+ * type: object
+ * description: The promotion's application method.
+ * x-schemaName: BaseApplicationMethod
+ * required:
+ *   - id
+ * properties:
+ *   id:
+ *     type: string
+ *     title: id
+ *     description: The application method's ID.
+ *   type:
+ *     type: string
+ *     enum:
+ *       - fixed
+ *       - percentage
+ *   target_type:
+ *     type: string
+ *     enum:
+ *       - items
+ *       - shipping_methods
+ *       - order
+ *   allocation:
+ *     type: string
+ *     enum:
+ *       - each
+ *       - across
+ *   value:
+ *     type: number
+ *     title: value
+ *     description: The application method's value.
+ *   currency_code:
+ *     type: string
+ *     title: currency_code
+ *     description: The application method's currency code.
+ *   max_quantity:
+ *     type: number
+ *     title: max_quantity
+ *     description: The application method's max quantity.
+ *   buy_rules_min_quantity:
+ *     type: number
+ *     title: buy_rules_min_quantity
+ *     description: The application method's buy rules min quantity.
+ *   apply_to_quantity:
+ *     type: number
+ *     title: apply_to_quantity
+ *     description: The application method's apply to quantity.
+ *   promotion:
+ *     $ref: "#/components/schemas/BasePromotion"
+ *   target_rules:
+ *     type: array
+ *     description: The application method's target rules.
+ *     items:
+ *       $ref: "#/components/schemas/BasePromotionRule"
+ *   buy_rules:
+ *     type: array
+ *     description: The application method's buy rules.
+ *     items:
+ *       $ref: "#/components/schemas/BasePromotionRule"
+ * 
+*/
+