From e36096db3e8a9adba23348185f97cac59812db14 Mon Sep 17 00:00:00 2001
From: Anatol Belski <anbelski@linux.microsoft.com>
Date: Thu, 19 Feb 2026 19:41:34 +0100
Subject: [PATCH] vmm: openapi: Sync DiskConfig OpenAPI spec

Add backing_files and sparse fields to the REST API.

Signed-off-by: Anatol Belski <anbelski@linux.microsoft.com>
---
 vmm/src/api/openapi/cloud-hypervisor.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/vmm/src/api/openapi/cloud-hypervisor.yaml b/vmm/src/api/openapi/cloud-hypervisor.yaml
index 50d6351a7..01c1b9ed9 100644
--- a/vmm/src/api/openapi/cloud-hypervisor.yaml
+++ b/vmm/src/api/openapi/cloud-hypervisor.yaml
@@ -941,6 +941,12 @@ components:
           type: array
           items:
             $ref: "#/components/schemas/VirtQueueAffinity"
+        backing_files:
+          type: boolean
+          default: false
+        sparse:
+          type: boolean
+          default: true
 
     NetConfig:
       type: object