curl --request GET \
  --url https://platform.unstructuredapp.io/api/v1/templates/{template_id}

{
  "id": "<string>",
  "name": "<string>",
  "version": "<string>",
  "last_updated": "<string>",
  "description": "<string>",
  "nodes": [
    {
      "id": "<string>",
      "name": "<string>",
      "type": "<string>",
      "subtype": "<string>",
      "settings": {}
    }
  ]
}