Getting the Un-Authorized error while hitting the “https://admin.googleapis.com/admin/directory/v1/users” API with deluge script

{"responseText":{"error":{"code":403,"message":"Not Authorized to access this resource/api","errors":[{"message":"Not Authorized to access this resource/api","domain":"global","reason":"forbidden"}]}},"responseHeader":{"date":"Mon, 12 Aug 2024 14:10:48 GMT","server":"ESF","content-length":"260","x-xss-protection":"0","x-content-type-options":"nosniff","vary":"Referer","x-frame-options":"SAMEORIGIN","content-type":"application/json; charset=UTF-8","alt-svc":"h3=":443"; ma=2592000,h3-29=":443"; ma=2592000"},"responseCode":403}

Need to add a user in google workspace , as i am able to archive this operation in azure.