401

API authentication failure. See Get started for guidance on how to correctly set up your API hostname token.

The sample shows an authentication issue due to an expired token.

{
  "clientIp": "12.3.45.678",
  "detail": "Inactive client token",
  "instance": "https://akab-12abc3def45g6h7i-8901-2jk3l4567mn.luna.akamaiapis.net/client-access-control/v1/configurations",
  "method": "GET",
  "requestId": "1abcde2",
  "requestTime": "2025-04-08T10:02:26Z",
  "serverIp": "12.345.67.89",
  "status": 401,
  "title": "Not authorized",
  "type": "https://problems.luna.akamaiapis.net/-/pep-authn/deny"
}