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": "6a7e8c6f-6c19-44a2-92e0-5262054068b6",
    "type": "webhooks_endpoints",
    "attributes": {
      "team_id": 417,
      "slug": "test-d00576c6-0454-47b7-b725-ffc8b2049c12",
      "name": "Test",
      "url": "https://test.com/test",
      "secret": "ZLHZgQi5HUAi1e1T",
      "event_types": [
        "incident.created"
      ],
      "enabled": true,
      "created_at": "2025-08-21T23:48:48.229-07:00",
      "updated_at": "2025-08-21T23:48:48.229-07:00"
    }
  }
}