{
  "cluster.put_settings": {
    "documentation": "http://elasticsearch.org/guide/reference/api/admin-cluster-update-settings/",
    "methods": ["PUT"],
    "url": {
      "path": "/_cluster/settings",
      "paths": ["/_cluster/settings"],
      "parts": {},
      "params": {
        "flat_settings": {
          "type": "boolean",
          "description": "Return settings in flat format (default: false)"
        }
      }
    },
    "body": {
      "description": "The settings to be updated. Can be either `transient` or `persistent` (survives cluster restart)."
    }
  }
}