Dojo,

I have a simple user defined API, that throws these errors when I call it.
Any ideas what the problem could be ?

SLUserDefinableAPiManager logs:
==
2025/05/15 18:27:47.954|SLNet.exe|SendExecuteScriptEntryPointMessage|ERR|0|307|The executed automation script action using script 'APIChecker' did not return a valid ApiTriggerOutput.

User-Defined API Endpoint (DxM) logs:
==
2025-05-15 18:27:47.955 +02:00 [ERR] Received InvalidAutomationActionResult from DMA with ID '123'.

API Response:

{
    "errors": [
        {
            "title": "Error occurred while handling the request, contact your admin with the provided errorCode and faultingNode ID.",
            "detail": "Something went wrong, contact the system administrator.",
            "errorCode": 13,
            "faultingNode": 123
        }
    ]
}

DMA : 10.5.3