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": "d2431b8f-3fb1-4e1c-978c-c36589d51dbe",
    "type": "webhooks_endpoints",
    "attributes": {
      "team_id": 414,
      "slug": "test-036aa5b6-468a-4bcb-a3ad-8dcb9da7ba3c",
      "name": "Test",
      "url": "https://test.com/test",
      "secret": "Nm9rvPktb3QuKGtM",
      "event_types": [
        "incident.created"
      ],
      "enabled": true,
      "created_at": "2025-08-02T12:41:54.790-07:00",
      "updated_at": "2025-08-02T12:41:54.790-07:00"
    }
  }
}