feat: Update swagger to openapi 3.0.4, update request payloads with examples (#11374)

swagger/paths/application/inboxes/index.yml

@@ -4,17 +4,29 @@ get:
   operationId: listAllInboxes
   summary: List all inboxes
   description: List all inboxes available in the current account
+  security:
+    - userApiKey: []
   parameters:
-    - $ref: '#/parameters/account_id'
+    - $ref: '#/components/parameters/account_id'
   responses:
-    200:
+    '200':
       description: Success
-      schema:
-        type: array
-        description: 'Array of inboxes'
-        items:
-          $ref: '#/definitions/inbox'
-    404:
+      content:
+        application/json:
+          schema:
+            type: array
+            description: 'Array of inboxes'
+            items:
+              $ref: '#/components/schemas/inbox'
+    '404':
       description: Inbox not found
-    403:
+      content:
+        application/json:
+          schema:
+            $ref: '#/components/schemas/bad_request_error'
+    '403':
       description: Access denied
+      content:
+        application/json:
+          schema:
+            $ref: '#/components/schemas/bad_request_error'