chore(docs): Generated API Reference (#3211)

Co-authored-by: olivermrbl <olivermrbl@users.noreply.github.com>

docs/api/store/paths/carts_{id}.yaml

@@ -9,15 +9,17 @@ get:
       description: The id of the Cart.
       schema:
         type: string
+  x-codegen:
+    method: retrieve
   x-codeSamples:
     - lang: JavaScript
       label: JS Client
       source:
-        $ref: ../code_samples/JavaScript/carts_{id}/getundefined
+        $ref: ../code_samples/JavaScript/carts_{id}/get.js
     - lang: Shell
       label: cURL
       source:
-        $ref: ../code_samples/Shell/carts_{id}/getundefined
+        $ref: ../code_samples/Shell/carts_{id}/get.sh
   tags:
     - Cart
   responses:
@@ -53,15 +55,17 @@ post:
       application/json:
         schema:
           $ref: ../components/schemas/StorePostCartsCartReq.yaml
+  x-codegen:
+    method: update
   x-codeSamples:
     - lang: JavaScript
       label: JS Client
       source:
-        $ref: ../code_samples/JavaScript/carts_{id}/postundefined
+        $ref: ../code_samples/JavaScript/carts_{id}/post.js
     - lang: Shell
       label: cURL
       source:
-        $ref: ../code_samples/Shell/carts_{id}/postundefined
+        $ref: ../code_samples/Shell/carts_{id}/post.sh
   tags:
     - Cart
   responses: