Creates a webhook endpoint

curl --request POST \
  --url https://api.rootly.com/v1/webhooks/endpoints \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/vnd.api+json' \
  --data '
{
  "data": {
    "type": "webhooks_endpoints",
    "attributes": {
      "name": "<string>",
      "url": "<string>",
      "secret": "<string>",
      "event_types": [
        "incident.created"
      ],
      "enabled": true
    }
  }
}
'

{
  "data": {
    "id": "b26ff2f9-9786-46fb-b859-66cc7c2f1bad",
    "type": "webhooks_endpoints",
    "attributes": {
      "team_id": 548,
      "slug": "test-70a52461-e0ba-490c-affc-56806eb7abe0",
      "name": "Test",
      "url": "https://test.com/test",
      "secret": "HDbeyR8NUxp51u2S",
      "event_types": [
        "incident.created"
      ],
      "enabled": true,
      "created_at": "2026-01-15T10:38:12.016-08:00",
      "updated_at": "2026-01-15T10:38:12.016-08:00"
    }
  }
}