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": "1403a87b-8d38-4e8b-8d06-ab327c74147d",
    "type": "webhooks_endpoints",
    "attributes": {
      "team_id": 423,
      "slug": "test-87a05633-db4b-4155-8cbc-867c74a754da",
      "name": "Test",
      "url": "https://test.com/test",
      "secret": "nrT7kBej6p4VYgZQ",
      "event_types": [
        "incident.created"
      ],
      "enabled": true,
      "created_at": "2025-09-14T12:19:03.075-07:00",
      "updated_at": "2025-09-14T12:19:03.075-07:00"
    }
  }
}