OpenSearch/rest-api-spec/api/cluster.state.json

{
  "cluster.state": {
    "documentation": "http://elasticsearch.org/guide/reference/api/admin-cluster-state/",
    "methods": ["GET"],
    "url": {
      "path": "/_cluster/state",
      "paths": ["/_cluster/state"],
      "parts": {},
      "params": {
        "filter_blocks": {
          "type": "boolean",
          "description": "Do not return information about blocks"
        },
        "filter_index_templates": {
          "type": "boolean",
          "description": "Do not return information about index templates"
        },
        "filter_indices": {
          "type": "list",
          "description": "Limit returned metadata information to specific indices"
        },
        "filter_metadata": {
          "type": "boolean",
          "description": "Do not return information about indices metadata"
        },
        "filter_nodes": {
          "type": "boolean",
          "description": "Do not return information about nodes"
        },
        "filter_routing_table": {
          "type": "boolean",
          "description": "Do not return information about shard allocation (`routing_table` and `routing_nodes`)"
        },
        "local": {
          "type": "boolean",
          "description": "Return local information, do not retrieve the state from master node (default: false)"
        },
        "master_timeout": {
          "type": "time",
          "description": "Specify timeout for connection to master"
        },
        "flat_settings": {
          "type": "boolean",
          "description": "Return settings in flat format (default: false)"
        }
      }
    },
    "body": null
  }
}