Figure out how to offer preferredLanguage in api explorer with options
From discussion of adding preferredLanguage - options should be explorer-discoverable
https://github.com/civicrm/civicrm-core/pull/24116#pullrequestreview-1057986655
From discussion of adding preferredLanguage - options should be explorer-discoverable
https://github.com/civicrm/civicrm-core/pull/24116#pullrequestreview-1057986655