curl --request GET \
  --url https://api.example.com/admin/v1/memory-threads/status

{
  "data": {
    "projectionState": "<string>",
    "pendingCount": 123,
    "failedCount": 123,
    "rebuildInProgress": true,
    "lastProcessedItemId": 123,
    "materializationPolicyVersion": "<string>",
    "updatedAt": "2023-11-07T05:31:56Z",
    "invalidationReason": "<string>"
  }
}