docs: generate OAS manually for 2.7.0 (#12158)

* original changes

* changes

* fixes for delete operations

* generate oas

www/apps/api-reference/specs/admin/paths/admin_promotions.yaml

@@ -555,11 +555,51 @@ get:
         items:
           type: object
         title: $or
+    - name: currency_code
+      in: query
+      required: false
+      schema:
+        oneOf:
+          - type: string
+            title: currency_code
+            description: >-
+              Filter by a currency code. The promotions are filtered based on
+              their application method's currency code.
+          - type: array
+            description: >-
+              Filter by currency codes. The promotions are filtered based on
+              their application method's currency code.
+            items:
+              type: string
+              title: currency_code
+              description: A currency code.
+    - name: application_method_type
+      in: query
+      required: false
+      schema:
+        oneOf:
+          - type: string
+            title: application_method_type
+            description: >-
+              Filter by an application method type. The promotions are filtered
+              based on their application method's type.
+          - type: array
+            description: >-
+              Filter by application method types. The promotions are filtered
+              based on their application method's type.
+            items:
+              type: string
+              title: application_method_type
+              description: An application method type.
   security:
     - api_token: []
     - cookie_auth: []
     - jwt_token: []
   x-codeSamples:
+    - lang: JavaScript
+      label: JS SDK
+      source:
+        $ref: ../code_samples/JavaScript/admin_promotions/get.js
     - lang: Shell
       label: cURL
       source:
@@ -983,6 +1023,10 @@ post:
                     `additional_data` parameter.
           description: The promotion's details.
   x-codeSamples:
+    - lang: JavaScript
+      label: JS SDK
+      source:
+        $ref: ../code_samples/JavaScript/admin_promotions/post.js
     - lang: Shell
       label: cURL
       source: