A 502 response indicates the gateway is temporarily unavailable to process your request. This sample response shows a typical 502 error:
{
"detail": "Service temporarily unavailable. Please try again later.",
"errorCode": "EW4001",
"instance": "/edgeworkers/error-instances/786133cf-a374-44b6-aa6a-3f0847c3c82c",
"status": 502,
"title": "Bad Gateway.",
"type": "/edgeworkers/error-types/edgeworkers-bad-gateway"
}