How to get all published locales

As I found out, to get the list of available locales, I need to make request like this:

baseAdress/i18n/locales

And the response is array of locales with fields id, name, code, createdAt, updatedAt, isDefault.

But I need to get all published locales, not drafts, Because I need the opportunity to turn off some locales to edit it in Admin panel.

Also I’ve tried to make request with some params:

baseAdress/i18n/locales?_publicationState=draft&published_at_null=true

But I still get all locales, not only published or drafts