Gettting error Invalid access token, does not contain scopes:[]

Original request -
GET https://www.zoom.us/v2/contact_center/engagements/transcripts/download/B5mQXFgDSeqk9H5iTn_yzA

Headers:
Authorization: Bearer {Access Token}
Content-Type: application/json

Body: None

Description
Getting error “Invalid access token, does not contain scopes:.” while fetching transcript.
However all the contact center scopes have already added within the server to server oAuth app.

How To Reproduce

  1. Get the Access Token by the API
  2. Get the Engagements by the API . In response got the Transcript_Url.
  3. Trying to get the Transcript by making GET call on Transcript_Url, with access token and content-type. But getting error Invalid access token, does not contain scopes:.