---
title: Filter JSON object · Cloudflare Firewall Rules (deprecated) docs
description: A JSON response for the Filters API has this structure:
lastUpdated: 2024-12-16T22:33:26.000Z
source_url:
  html: https://b37efaf9.preview.developers.cloudflare.com/firewall/api/cf-filters/json-object/index.md
  md: https://b37efaf9.preview.developers.cloudflare.com/firewall/api/cf-filters/json-object/
---

## Filter object structure and properties

A JSON response for the [Filters API](https://developers.cloudflare.com/api/resources/filters/methods/list/) has this structure:

```json
{
  "id": "6f58318e7fa2477a23112e8118c66f61",
  "expression": "http.request.uri.path ~ \"^.*/wp-login.php$\" or http.request.uri.path ~ \"^.*/xmlrpc.php$\"",
  "paused": true,
  "description": "WordPress login paths",
  "ref": ""
}
```

The following table summarizes the object properties:
