Deprecating many Confluence v1 APIs that have v2 equivalents

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Hello,
I have posted my query here Unable to find page's tinyui, base and webui

But reposting here again, to gain attention.

I was using v1 rest API response’s following params, tinyui, base and webui, but unable to find these any more in v2 API’s response. Is there a way?
V1 API Response: /rest/api/content/{pageid}

{
   "id":"734397355",
   "type":"page",
   "status":"current",
   "title":"markdownPageUrlRelReplacementVars",
   ...
   ...
   "_links":{
      "editui":"/pages/resumedraft.action?draftId=734397355",
      "webui":"/spaces/zmarkdown/pages/734397355/markdownPageUrlRelReplacementVars",
      "context":"/wiki",
      "self":"https://bobswift-prod.atlassian.net/wiki/rest/api/content/734397355",
      "tinyui":"/x/qwPGKw",
      "collection":"/rest/api/content",
      "base":"https://xxxxxxx.atlassian.net/wiki"
   }
}

Unable to find these any more in V2 API Response equivalent API: /api/v2/pages/{pageid}

{
   "id":734397355,
   "version":{
      "number":2,
      "message":"",
      "minorEdit":false,
      "authorId":"xxxxxxx",
      "createdAt":"2023-03-29T09:24:13.587Z"
   },
   "parentIdString":"734396510",
   "idString":"734397355",
   "spaceIdString":"734396418",
   "title":"markdownPageUrlRelReplacementVars",
   "status":"CURRENT",
   "body":{
      
   },
   "parentId":734396510,
   "spaceId":734396418,
   "createdAt":"2022-10-18T06:41:40.076Z",
   "authorId":"xxxxxxx
}

Can someone please help?
Thank you