feat(ins): add note

Author: bene2k1

compute/instances/how-to/migrate-volumes-snapshots-to-sbs.mdx

@@ -17,6 +17,10 @@ Scaleway is transitioning the management of Block Storage volumes and snapshots
 While the characteristics of your migrated volumes and snapshots will remain unchanged, Scaleway's new storage management system will now manage them.
 This guide provides the steps needed to migrate your volumes and snapshots using either the [Scaleway Command Line Interface (CLI)](/developer-tools/scaleway-cli/quickstart/) tool (recommended) or via the [Instances API](https://www.scaleway.com/en/developers/api/instance/#path-volumes-migrate-a-volume-andor-snapshots-to-sbs-scaleway-block-storage).
 
+<Message type="tip">
+  The easiest way to migrate your Block Storage volumes and snapshots is by using the [Scaleway Command Line Interface (CLI)](/developer-tools/scaleway-cli/quickstart/) tool.
+</Message>
+
 <Macro id="requirements" />
 
 - A Scaleway account logged into the [console](https://console.scaleway.com)
@@ -30,8 +34,8 @@ This guide provides the steps needed to migrate your volumes and snapshots using
 
 <Tabs>
   <TabsTab label="CLI">
-    <Message type="tip">
-      The easiest way to migrate your Block Storage volumes is by using the [Scaleway Command Line Interface (CLI)](/developer-tools/scaleway-cli/quickstart/) tool.
+    <Message type="note">
+      When you migrate a volume, the volume and any snapshots created from the volume will be migrated.
     </Message>
     1. Retrieve the ID of your Block Storage volume using the `scw instance volume list` command. This command returns a list of your volumes, as shown below:
         ```
@@ -65,6 +69,10 @@ This guide provides the steps needed to migrate your volumes and snapshots using
 
   </TabsTab>
   <TabsTab label="API">
+    <Message type="note">
+      When you migrate a volume using the API, the volume and any snapshots created from the volume will be migrated.
+    </Message>
+
     1. Plan the migration by using the following `curl` command:
 
       ```bash
@@ -100,8 +108,8 @@ This guide provides the steps needed to migrate your volumes and snapshots using
 
 <Tabs>
   <TabsTab label="CLI">
-    <Message type="tip">
-      The easiest way to migrate your Block Storage snapshots is by using the [Scaleway Command Line Interface (CLI)](/developer-tools/scaleway-cli/quickstart/) tool.
+    <Message type="note">
+      When you migrate a snapshot, the source volume of the snapshot and any snapshots created from this volume will also be migrated.
     </Message>
     1. Retrieve the ID of your snapshot using the `scw instance snapshot list` command. This command provides an output similar to the following:
         ```
@@ -142,6 +150,10 @@ This guide provides the steps needed to migrate your volumes and snapshots using
     The snapshot migration is complete. You can now manage the migrated snapshot from the [Block Storage Snapshot section](https://console.scaleway.com/block-storage/volumes) in the Scaleway console.
   </TabsTab>
   <TabsTab label="API">
+    <Message type="note">
+      When you migrate a snapshot using the API, the source volume of the snapshot and any snapshots created from this volume will also be migrated.
+    </Message>
+
     1. Plan the migration by using the following `curl` command:
 
       ```bash