query DocumentTemplateVersions($id: ID!) {
  documentTemplateVersions(id: $id) {
    data {
      id
      object
      name
      type
      status
      livemode
      created
      updated
      slug
      version
      related_object
      engine
      source
      page {
        size
        orientation
        margins_mm
        dpi
      }
      formats
      locale
    }
    has_more
  }
}

{
  "id": "obj_1a2B3c"
}

{
  "data": {
    "documentTemplateVersions": {
      "data": [
        {
          "id": "dtpl_1a2B3c",
          "object": "document_template",
          "name": "Example",
          "type": "example",
          "status": "draft",
          "livemode": true,
          "created": 1791302400,
          "updated": 1791302400,
          "slug": "example",
          "version": 3,
          "related_object": "shipment",
          "engine": "liquid",
          "source": "api",
          "page": {
            "size": "4x6",
            "orientation": "portrait",
            "margins_mm": 1.5,
            "dpi": 2
          },
          "formats": [
            "pdf"
          ],
          "locale": "example"
        }
      ],
      "has_more": true
    }
  }
}