curl --request GET \
  --url https://api.sumvin.com/v0/widgets/{widget_id}

{
  "_links": {},
  "id": "<string>",
  "type": "<string>",
  "position": 123,
  "created_at": 123,
  "updated_at": 123,
  "query_config": {},
  "display_config": {},
  "deleted_at": 123
}