[PATCH proxmox 03/16] installer-types: post-hook: allow additional properties on api schema

[Christoph Heiss <c.heiss@proxmox.com>]

See the accompanying comment for context.

Signed-off-by: Christoph Heiss <c.heiss@proxmox.com>
---
 proxmox-installer-types/src/post_hook.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/proxmox-installer-types/src/post_hook.rs b/proxmox-installer-types/src/post_hook.rs
index 03a12bdf..828452e6 100644
--- a/proxmox-installer-types/src/post_hook.rs
+++ b/proxmox-installer-types/src/post_hook.rs
@@ -173,6 +173,10 @@ pub struct PostHookInfoSchema {
             items: { type: NetworkInterfaceInfo },
         }
     },
+    // Make it forward-compatible, allowing sending additional properties to older implementations,
+    // making it a bit more graceful in fallback.
+    // Targets can differentiate struct versions based on the $schema object.
+    additional_properties: true,
 ))]
 #[derive(Clone, Serialize, Deserialize, PartialEq)]
 #[serde(rename_all = "kebab-case")]
-- 
2.54.0