{
  "settings": {
    "analysis": {
      "normalizer": {
        "lowercase_normalizer": {
          "type": "custom",
          "filter": ["lowercase"]
        }
      }
    }
  },
  "mappings": {
    "dynamic": "strict",
    "properties": {
      "id": { "type": "keyword" },
      "name": {
        "type": "text",
        "fields": {
          "keyword": { "type": "keyword", "ignore_above": 256 }
        }
      },
      "nickname": {
        "type": "text",
        "fields": {
          "keyword": { "type": "keyword", "ignore_above": 256 }
        }
      },
      "title": {
        "type": "text",
        "fields": {
          "keyword": { "type": "keyword", "ignore_above": 256 }
        }
      },
      "content": { "type": "text" },
      "path": {
        "type": "keyword",
        "normalizer": "lowercase_normalizer",
        "fields": {
          "text": { "type": "text" }
        }
      },
      "parentPath": {
        "type": "keyword",
        "normalizer": "lowercase_normalizer"
      },
      "sizeBytes": { "type": "long" },
      "mimeType": { "type": "keyword" },
      "owner": { "type": "keyword" },
      "uploadedBy": { "type": "keyword" },
      "uploadedAt": { "type": "date" },
      "modifiedAt": { "type": "date" },
      "tags": { "type": "keyword" },
      "etag": { "type": "keyword" },
      "previewAvailable": { "type": "boolean" },
      "acl": {
        "properties": {
          "principals": { "type": "keyword" },
          "public": { "type": "boolean" }
        }
      }
    }
  }
}