curl --request GET \
  --url https://{tenant_name}.{region}.techwolf.ai/job_architecture/changes/summary \
  --header 'Authorization: Bearer <token>'

{
  "summary": [
    {
      "change_type": "add_job_description",
      "count": 90,
      "count_per_status": {
        "preview": 10,
        "generating": 10,
        "generating_preview": 10,
        "suggested": 10,
        "saving": 10,
        "saved": 10,
        "deleted": 10,
        "generate_failed": 10,
        "save_failed": 10
      }
    }
  ]
}