From 93a68912dc530030850ad7f724d80984a849c785 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]" <github-actions[bot]@users.noreply.github.com>
Date: Mon, 9 Feb 2026 09:59:24 +0000
Subject: [PATCH] Publish proto files from e3e451f01

---
 nebius/common/v1/warning.proto           | 12 +++++++-----
 nebius/compute/v1/instance.proto         | 13 +++++++++++++
 nebius/compute/v1/instance_service.proto |  3 ++-
 3 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/nebius/common/v1/warning.proto b/nebius/common/v1/warning.proto
index 9bb570e..79c2524 100644
--- a/nebius/common/v1/warning.proto
+++ b/nebius/common/v1/warning.proto
@@ -37,11 +37,13 @@ message Warning {
 
   // Contains a Full Service/Method name or a select mask for a field.
   // Examples:
-  //   nebius.compute.v1.InstanceService
-  //   nebius.compute.v1.InstanceService/Get
-  //   spec.control_plane.version
-  //   spec.network_interfaces.0.subnet_id
-  //   items.0.spec.control_plane.version
+  // ```
+  // nebius.compute.v1.InstanceService
+  // nebius.compute.v1.InstanceService/Get
+  // spec.control_plane.version
+  // spec.network_interfaces.0.subnet_id
+  // items.0.spec.control_plane.version
+  // ```
   string path = 7;
 
   enum Target {
diff --git a/nebius/compute/v1/instance.proto b/nebius/compute/v1/instance.proto
index c93c154..ebfcaad 100644
--- a/nebius/compute/v1/instance.proto
+++ b/nebius/compute/v1/instance.proto
@@ -146,6 +146,19 @@ message AttachedDiskSpec {
   oneof type {
     option (buf.validate.oneof).required = true;
 
+    // Attach an existing disk.
+    //
+    // Lifecycle:
+    // - The disk is preserved when the instance is deleted (it will be detached).
+    //
+    // Switching to a managed disk:
+    // - To delete the disk together with the instance, switch to ManagedDisk in the instance spec.
+    // - For the switch, `ManagedDisk.name` MUST match the current disk `name`
+    //   (see DiskService.Get for the disk referenced by `ExistingDisk.id`).
+    // - When converting an ExistingDisk to a ManagedDisk, you must provide `ManagedDisk.name` and `ManagedDisk.spec`
+    //   exactly as they are currently defined in the disk resource.
+    //   Obtain the current values via `DiskService.Get` and copy them verbatim.
+    //   If `ManagedDisk.spec` differs from the current disk spec, the instance update will fail.
     ExistingDisk existing_disk = 2;
   }
 
diff --git a/nebius/compute/v1/instance_service.proto b/nebius/compute/v1/instance_service.proto
index 31e9719..01e0cd0 100644
--- a/nebius/compute/v1/instance_service.proto
+++ b/nebius/compute/v1/instance_service.proto
@@ -33,7 +33,8 @@ service InstanceService {
   // Updates an existing VM instance with new configuration parameters.
   rpc Update(UpdateInstanceRequest) returns (common.v1.Operation);
 
-  // Deletes a VM instance by its ID.
+  // Deletes a VM instance by its ID. Also deletes all the managed disks, declared in the instance spec.
+  // Fails if cannot delete any of the managed disks.
   rpc Delete(DeleteInstanceRequest) returns (common.v1.Operation);
 
   // Starts a stopped VM instance.