{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/Document",
  "title": "Document",
  "type": "object",
  "properties": {
    "_index": {
      "type": "string"
    },
    "_id": {
      "type": "string"
    },
    "_score": {
      "type": "number",
      "nullable": true
    },
    "_source": {
      "type": "object",
      "additionalProperties": true
    }
  }
}