HTTP response codes
Decommission notice
December 16, 2025
- This service will be decommissioned on January 31, 2027.
- All endpoints will be withdrawn following a 12 months deprecation period.
- There is no recommended migration path.
Purpose
The HTTP response codes in the following table describe data returned as a response from an API server after a RESTful request has been made. It includes success and failure codes and their descriptions.
Response codes
Code | Meaning & possible causes |
|---|---|
| OK |
| Created |
| Partial Content |
| Malformed request: Malformed syntax. Possible causes include: The requested syntax is not available. |
| Bad request: Parameters out of range. Possible causes include:
|
| Unauthorized:
|
| Unauthorized: Configuration not found.
|
| Forbidden: The supplied API Key is not valid for this request. |
| Forbidden: User can only register once. |
| Internal Server Error: There is a problem with the TomTom Geofencing API service. |