openapi: 3.1.0
info:
  title: Elasticsearch REST Cat Search API
  description: 'The Elasticsearch REST API exposes the core operations of the distributed search and analytics engine at the heart of the Elastic Stack. It allows clients to manage indices, ingest and retrieve documents, run search and aggregation queries, inspect cluster and node health, and operate snapshots and ingest pipelines.

    '
  version: 1.0.0
  contact:
    name: Elastic
    url: https://www.elastic.co
servers:
- url: http://localhost:9200
  description: Default local Elasticsearch endpoint
- url: https://{host}:{port}
  description: Self-hosted or Elastic Cloud cluster endpoint
  variables:
    host:
      default: localhost
    port:
      default: '9200'
security:
- basicAuth: []
- apiKeyAuth: []
tags:
- name: Search
paths:
  /_search:
    post:
      summary: Execute search query
      operationId: search
      tags:
      - Search
      requestBody:
        required: false
        content:
          application/json:
            schema:
              type: object
      responses:
        '200':
          description: Search results
  /_msearch:
    post:
      summary: Multi-search
      operationId: multiSearch
      tags:
      - Search
      requestBody:
        required: true
        content:
          application/x-ndjson:
            schema:
              type: string
      responses:
        '200':
          description: Multi-search results
components:
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
    apiKeyAuth:
      type: apiKey
      in: header
      name: Authorization
      description: ApiKey <base64-encoded-id:api_key>