fix(blk): update

Author: SamyOubouaziz

pages/block-storage/faq.mdx

@@ -79,6 +79,10 @@ Although there is no direct way to change the storage class of a volume while pr
 2. [Export the snapshot](/instances/api-cli/snapshot-import-export-feature/#exporting-snapshots).
 3. [Import the snapshot into a new Low Latency volume](https://www.scaleway.com/en/developers/api/block/#path-snapshot-import-a-snapshot-from-a-scaleway-object-storage-bucket).
 
+## Can I manage my Block Storage volumes using the Scaleway Instances API?
+
+It is no longer possible to manage your Block Storage volumes using the Instances API.
+
 ## Compatibility and integration
 
 ### What other Scaleway resources are compatible with Block Storage?