From f07ef26a642900df68610dbdf95cd7354568971a Mon Sep 17 00:00:00 2001
From: Chris Roberts <croberts@hashicorp.com>
Date: Fri, 19 Nov 2021 17:16:29 -0800
Subject: [PATCH] Machine proto arg is within target

---
 plugins/commands/serve/mappers/machine.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/commands/serve/mappers/machine.rb b/plugins/commands/serve/mappers/machine.rb
index 16994fc61..023a202e3 100644
--- a/plugins/commands/serve/mappers/machine.rb
+++ b/plugins/commands/serve/mappers/machine.rb
@@ -25,7 +25,7 @@ module VagrantPlugins
         def initialize
           inputs = [].tap do |i|
             i << Input.new(type: SDK::FuncSpec::Value) { |arg|
-              arg.type == "hashicorp.vagrant.sdk.Args.Machine" &&
+              arg.type == "hashicorp.vagrant.sdk.Args.Target.Machine" &&
                 !arg&.value&.value.nil?
             }
             i << Input.new(type: Broker)