GITBOOK-616: Fixed a broken link to API reference

Author: john-gitbook

creating-content/searching-your-content/gitbook-ai.md

@@ -50,7 +50,7 @@ If GitBook AI is enabled for internal content, you’ll be able to do the same t
 
 With our API, you can embed GitBook AI into your product or website! This opens up lots of possibilities, including in-app helpers and website chat bots that can respond to questions based on the content in your documentation.
 
-Head to [our developer documentation](https://developer.gitbook.com/gitbook-api/reference/search#get-ai-search-results-from-all-spaces-for-the-currently-authenticated-user) to find out more.
+Head to [our developer documentation](https://docs.gitbook.com/developers/gitbook-api/api-reference/docs-sites/site-ai-ask#post-orgs-organizationid-sites-siteid-ask) to find out more.
 
 #### How long does it take for GitBook AI to index changes?