When I send the request search?type=page&q=test&access_token=[access_token] to Graph API, the response is empty data. Is there a problem with the access
search?type=page&q=test&access_token=[access_token]
Facebook made a lot of changes recently:
https://developers.facebook.com/docs/graph-api/changelog/breaking-changes#search-4-4
You can no longer use the /search endpoint with the following object types: event group page user
You can no longer use the /search endpoint with the following object types: