OpenSearch/rest-api-spec/api/cluster.node.shutdown.json

{
  "cluster.node.shutdown": {
    "documentation": "http://elasticsearch.org/guide/reference/api/admin-cluster-nodes-shutdown/",
    "methods": ["POST"],
    "url": {
      "path": "/_shutdown",
      "paths": ["/_shutdown", "/_cluster/nodes/_shutdown", "/_cluster/nodes/{nodeId}/_shutdown"],
      "parts": {
        "nodeId": {
          "type" : "list",
          "description" : "A comma-separated list of node IDs or names to perform the operation on; use `_local` to perform the operation on the node you're connected to, leave empty to perform the operation on all nodes"
        }
      },
      "params": {
        "delay": {
          "type" : "time",
          "description" : "Set the delay for the operation (default: 1s)"
        },
        "exit": {
          "type" : "boolean",
          "description" : "Exit the JVM as well (default: true)"
        }
      }
    },
    "body": null
  }
}