curl --request GET \
  --url https://api.ngrok.com/edges/https/{edge_id}/routes/{id}/user_agent_filter \
  --header 'Authorization: Bearer <token>' \
  --header 'ngrok-version: <ngrok-version>'

{
  "enabled": true,
  "allow": [
    "<string>"
  ],
  "deny": [
    "<string>"
  ]
}