+ if (my $targetstorage = delete $param->{'target-storage'}) {
+ my $storecfg = PVE::Storage::config();
+ my $storagemap = eval { PVE::JSONSchema::parse_idmap($targetstorage, 'pve-storage-id') };
+ raise_param_exc({ targetstorage => "failed to parse storage map: $@" })
+ if $@;
+
+ $rpcenv->check_vm_perm($authuser, $vmid, undef, ['VM.Config.Disk'])
+ if !defined($storagemap->{identity});
+
+ foreach my $target_sid (values %{$storagemap->{entries}}) {
+ $check_storage_access_migrate->($rpcenv, $authuser, $storecfg, $target_sid, $target);
+ }
+
+ $check_storage_access_migrate->($rpcenv, $authuser, $storecfg, $storagemap->{default}, $target)
+ if $storagemap->{default};
+
+ $param->{storagemap} = $storagemap;
+ }
+