From d6cbd6dc263ae6c7ec23c0a04dfc3596bedf02dd Mon Sep 17 00:00:00 2001
From: Artem Goncharov <artem.goncharov@gmail.com>
Date: Thu, 8 May 2025 15:40:18 +0200
Subject: [PATCH] Fix server schema

image in the server response may be an empty string if the server was
provisioned from a volume.

Change-Id: I4ec1d5391d373ec1aaba40b0547b06ebc9629ec2
---
 codegenerator/openapi/nova_schemas.py | 31 +++++++++++++++++++--------
 1 file changed, 22 insertions(+), 9 deletions(-)

diff --git a/codegenerator/openapi/nova_schemas.py b/codegenerator/openapi/nova_schemas.py
index 341cca4..a339fb6 100644
--- a/codegenerator/openapi/nova_schemas.py
+++ b/codegenerator/openapi/nova_schemas.py
@@ -1529,16 +1529,29 @@ SERVER_SCHEMA: dict[str, Any] = {
             "readOnly": True,
         },
         "image": {
-            "type": "object",
-            "description": "The image property as returned from server.",
-            "properties": {
-                "id": {
-                    "type": "string",
-                    "format": "uuid",
-                    "description": "The image ID",
+            "oneOf": [
+                {
+                    "type": "object",
+                    "description": "The image property as returned from server.",
+                    "properties": {
+                        "id": {
+                            "type": "string",
+                            "format": "uuid",
+                            "description": "The image ID",
+                        },
+                        "links": {
+                            "description": "Image links",
+                            **LINKS_SCHEMA,
+                        },
+                        "properties": {
+                            "type": "object",
+                            "x-openstack": {"min-ver": "2.98"},
+                        },
+                    },
+                    "required": ["id"],
                 },
-                "links": {"description": "Image links", **LINKS_SCHEMA},
-            },
+                {"type": "string", "enum": [""]},
+            ]
         },
         "OS-EXT-SRV-ATTR:instance_name": {
             "type": "string",