Client Credentials Flow
Introduction
The Client Credentials Flow is an OAuth 2.0 flow that allows application providers to access protected resources without requiring user interaction. This flow is particularly suitable for machine-to-machine communication.
Status Codes
| Status Code | Description |
|---|---|
| 400 | Invalid request, e.g., missing parameters |
| 403 | client_secret or token group is invalid |
| 404 | Possible reasons: The client ID is not authorized for the corresponding token group or the selected token group does not exist. Authorization is granted by HIN support. |