Troubleshooting

If you receive a 401 Unauthorized response when hitting the /oauth2/token endpoint, your body may look like:

{
  "error": "invalid_client",
  "error_description": "Client authentication failed (e.g., unknown client, no client authentication included, or unsupported authentication method)."
}

This is due to a Client not being found in the associated Environment's OAuth Authorization Server. To resolve this, ensure that you are using the correct OAuth Authorization Server, clientID, and clientSecret for the desired Environment.