{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/PageMetadata",
  "title": "PageMetadata",
  "properties": {
    "index": {
      "type": "integer",
      "format": "int64"
    },
    "size": {
      "type": "integer",
      "format": "int64"
    },
    "sort": {
      "type": "string"
    },
    "total_data": {
      "type": "integer",
      "format": "int64"
    },
    "total_pages": {
      "type": "integer",
      "format": "int64"
    },
    "page_token": {
      "type": "string"
    }
  }
}