From 8738c76386616ecf1ab0a49f2af024dea6cb76ec Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Axel=20Gl=C3=B6ckner?=
 <94395668+Glockner00@users.noreply.github.com>
Date: Fri, 25 Sep 2026 14:05:49 +0200
Subject: [PATCH] Fix proxmox snapshot button sending name instead of snapname
 (#183042)

---
 homeassistant/components/proxmoxve/button.py | 4 ++--
 tests/components/proxmoxve/test_button.py    | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/homeassistant/components/proxmoxve/button.py b/homeassistant/components/proxmoxve/button.py
index b5422c97a4bc..dd09ae4a7965 100644
--- a/homeassistant/components/proxmoxve/button.py
+++ b/homeassistant/components/proxmoxve/button.py
@@ -177,7 +177,7 @@ VM_BUTTONS: tuple[ProxmoxVMButtonEntityDescription, ...] = (
             coordinator.proxmox.nodes(node)
             .qemu(vmid)
             .snapshot.post(
-                name=f"homeassistant_snapshot_{dt_util.utcnow().strftime('%Y%m%d%H%M%S')}"
+                snapname=f"homeassistant_snapshot_{dt_util.utcnow().strftime('%Y%m%d%H%M%S')}"
             )
         ),
         permission=ProxmoxPermission.SNAPSHOT,
@@ -217,7 +217,7 @@ CONTAINER_BUTTONS: tuple[ProxmoxContainerButtonEntityDescription, ...] = (
             coordinator.proxmox.nodes(node)
             .lxc(vmid)
             .snapshot.post(
-                name=f"homeassistant_snapshot_{dt_util.utcnow().strftime('%Y%m%d%H%M%S')}"
+                snapname=f"homeassistant_snapshot_{dt_util.utcnow().strftime('%Y%m%d%H%M%S')}"
             )
         ),
         permission=ProxmoxPermission.SNAPSHOT,
diff --git a/tests/components/proxmoxve/test_button.py b/tests/components/proxmoxve/test_button.py
index 83e801ef53e1..fc4cfe003e59 100644
--- a/tests/components/proxmoxve/test_button.py
+++ b/tests/components/proxmoxve/test_button.py
@@ -176,9 +176,9 @@ async def test_snapshot_button(
 
     # Proxmox validates the name as a `pve-configid` of at most 40 characters:
     # two or more, starting with a letter, then only [A-Za-z0-9_-]
-    name = method_mock.call_args.kwargs["name"]
-    assert len(name) <= 40
-    assert re.fullmatch(r"[A-Za-z][A-Za-z0-9_-]+", name)
+    snapname = method_mock.call_args.kwargs["snapname"]
+    assert len(snapname) <= 40
+    assert re.fullmatch(r"[A-Za-z][A-Za-z0-9_-]+", snapname)
 
 
 @pytest.mark.parametrize(