Unable to send downlink from IOT platform (thethings.io) using webhooks

Hi Folks,

I am trying to simulate an automatic donwlink using webhook from the platform thethings.io, I’ve filled all the data from the documentation but seems that is unable to find the url to my device.

I’m using the url provided: /api/v3/as/applications/{application_id}/webhooks/{webhook_id}/devices/{device_id}/down/push

Is giving me the error: ENOTFOUND https://eu1.cloud.thethings.network

I’ve searched that is an error related to being unable to find the domain name. Does anyone know if it’s possible to visualize the response of the donwlink in the console from a device simulated ?