curl --request GET \
  --url https://api.example.com/api/v1/kg/health \
  --header 'Authorization: Bearer <token>'

{
  "avg_relevance": 123,
  "contradict_warn_count": 123,
  "dead_letter_count": 123,
  "default_score_count": 123,
  "default_score_ratio": 123,
  "oldest_pending_age_s": 123,
  "queue_depth": 123,
  "schema_version": "<string>",
  "top_disconnected_nodes": [
    {
      "degree": 123,
      "id": "<string>",
      "type": "<string>"
    }
  ],
  "total_nodes": 123,
  "last_decay_tick_at": "<string>",
  "nodes_recomputed_in_last_tick": 0,
  "tick_in_progress": false
}