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

{
  "cluster.health": {
    "documentation": "http://elasticsearch.org/guide/reference/api/admin-cluster-health/",
    "methods": ["GET"],
    "url": {
      "path": "/_cluster/health",
      "paths": ["/_cluster/health", "/_cluster/health/{index}"],
      "parts": {
        "index": {
        }
      },
      "params": {
        "index": {
        },
        "level": {
        },
        "local": {
        },
        "master_timeout": {
        },
        "timeout": {
        },
        "wait_for_active_shards": {
        },
        "wait_for_nodes": {
        },
        "wait_for_relocating_shards": {
        },
        "wait_for_status": {
        }
      }
    },
    "body": null
  }
}