Be way more explicit about how we're handling datatm/missed_migration

This just codifies the behaviour we're actually using - that we're
passing a json string and expecting a hash back.

Also adds a deprecation warning to the use of Chef::JSONCompat.from_json

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/chef/knife/role_create.rb b/lib/chef/knife/role_create.rb
index 7e581f42d6..a389d849f7 100644
--- a/lib/chef/knife/role_create.rb
+++ b/lib/chef/knife/role_create.rb
@@ -46,7 +46,7 @@ class Chef
         role = Chef::Role.new
         role.name(@role_name)
         role.description(config[:description]) if config[:description]
-        create_object(role)
+        create_object(role, object_class: Chef::Role)
       end
     end
   end