curl --request GET \
  --url https://api.tryarchitect.com/v0/page_groups/{page_group_id} \
  --header 'x-api-key: <api-key>'

{
  "brandId": "<string>",
  "createdAt": "2023-11-07T05:31:56Z",
  "actions": [
    "<unknown>"
  ],
  "deletedAt": "2023-11-07T05:31:56Z",
  "footerLinks": [
    "<unknown>"
  ],
  "name": "<string>",
  "pageContext": "<string>",
  "pageId": "<string>",
  "pageTemplateId": "<string>",
  "scripts": [
    "<unknown>"
  ],
  "tenantId": "<string>",
  "updatedAt": "2023-11-07T05:31:56Z",
  "variantsCount": 123,
  "headerActionId": "<string>",
  "metadata": "<unknown>"
}