Update a cause

curl --request PUT \
  --url https://api.rootly.com/v1/causes/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/vnd.api+json' \
  --data '
{
  "data": {
    "type": "causes",
    "attributes": {
      "name": "<string>",
      "description": "<string>",
      "position": 123
    }
  }
}
'

{
  "data": {
    "id": "ef0e9f6c-2f29-4b33-a143-11c820dfa418",
    "type": "causes",
    "attributes": {
      "slug": "how-to-handle-security-incident",
      "name": "How to handle security incident?",
      "description": "This is a description",
      "position": 2,
      "created_at": "2025-12-15T12:18:51.290-08:00",
      "updated_at": "2025-12-15T12:18:53.461-08:00"
    }
  }
}