What is the REST API to freeze message kudos

I would like to have a API to freeze kudos for an idea post, so people can no longer kudo them. And I know there is an action link on the Idea Page Options dropdown. Our requirement is to do bulk operation for freeze kudos for a set of idea posts. Again, I know there is a bulk action link on the idea board page.

I just need to know whether there is an REST API.