API to obtain a previous version of a Confluence page content appears broken

[Cliff Berg]

It appears that the ability to use the API to obtain a previous version of a Confluence page content has been broken. I have been trying every possible way for the last few days. I have followed what has been suggested here, two years back:

https://community.atlassian.com/t5/Confluence-questions/Confluence-API-get-page-content-from-historical-versions/qaq-p/1398857

but it does not work. And I have tried is the the {id}/version/{version} syntax as well. I always get "Not found" - even though I can pull it up in a browser using the same URL.

I am using the exact same syntax to get the latest version:

const curVersPageResponse = await  api.asApp().requestConfluence( route`/wiki${curContentRoute}`, {

headers: {

'Accept': 'application/json'

}

});

but when I append

/version/{version}

or

?status=historical&version=${prevVersion}

it does not work.