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nodes.info

client.nodes.info({
  node_id: string | string[],
  metric: string | string[],
  flat_settings: boolean,
  timeout: string
})

`node_id` or `nodeId`	`string \| string[]` - A comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you’re connecting to, leave empty to get information from all nodes
`metric`	`string \| string[]` - A comma-separated list of metrics you wish returned. Leave empty to return all.
`flat_settings` or `flatSettings`	`boolean` - Return settings in flat format (default: false)
`timeout`	`string` - Explicit operation timeout