elasticsearch-js/docs/reference/api/NodeRole.md

NodeRole [alias-NodeRole]

type NodeRole = 'master' | 'data' | 'data_cold' | 'data_content' | 'data_frozen' | 'data_hot' | 'data_warm' | 'client' | 'ingest' | 'ml' | 'voting_only' | 'transform' | 'remote_cluster_client' | 'coordinating_only';