This endpoint is still reachable with an API key, but the controller now returns a deprecation message and does not create work. Use POST /jobs/v2 for all new integrations.
Deprecation notice pointing callers to POST /jobs/v2.
Example response:
{ "message": "This endpoint is deprecated. Please use the new v2 endpoint at /jobs/v2 for improved functionality, better validation, and enhanced performance. Refer to the API documentation for migration details."}