`webhook_url_unresolvable`

HTTP 400invalid_request

The host has no A or AAAA record. Check the name for a typo.

Handling it

Fix the request and send it again. message says what is wrong, and param names the parameter where there is one. Keep the request_id: it lets Parasend find the request.

The error, as the API returns it

{
  "error": {
    "type": "invalid_request",
    "code": "webhook_url_unresolvable",
    "message": "The host has no A or AAAA record. Check the name for a typo.",
    "param": null,
    "request_id": "req_5e69684dc3de68bf8651a712"
  }
}