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

Example:

{
   "type":"https://problems.luna.akamaiapis.net/-/pep-authn/deny",
   "title":"Not authorized",
   "status":401,
   "detail":"Inactive client token",
   "instance":"https://akab-nedrvuylepskzabx-lv3dgceqqktx3i5b.luna.akamaiapis.net/test-management/v3/functional/functions/try-it"
}