# Removing a Firewall Rule

#### Function

This API is used to remove a firewall rule from a firewall policy.

#### URI

PUT /v2.0/fwaas/firewall_policies/{firewall_policy_id}/remove_rule

#### Request Message

Table 1 Request parameter
Parameter | Type | Mandatory | Description
--- | --- | --- | ---
firewall_rule_id | String | Yes | Specifies the firewall rule ID, which uniquely identifies the firewall rule.

#### Response Message

Table 2 Response parameter
Parameter | Type | Description
--- | --- | ---
description | String | Provides supplementary information about the firewall policy.
audited | Boolean | Each time the firewall policy or the associated firewall rules are changed, this attribute will be set to False.
firewall_rules | Array of strings | Specifies the ID list of the firewall rules associated with the current firewall policy.
id | String | Specifies the firewall policy ID.
name | String | Specifies the firewall policy name.
public | Boolean | If this attribute is set to true, the firewall policy is visible to tenants other than its owner. The firewall policy is not visible to other tenants by default.
tenant_id | String | Specifies the project ID.
project_id | String | Specifies the project ID.

#### Example:

Example request

    PUT https://{Endpoint}/v2.0/fwaas/firewall_policies/afc52ce9-5305-4ec9-9feb-44feb8330341/remove_rule

    {
        "firewall_rule_id": "0f82b221-8cd6-44bd-9dfc-0e118fa7b6b1"
    }

Example response

    {
        "description": "",
        "firewall_rules": [
            "b8243448-cb3c-496e-851c-dadade4c161b"
        ],
        "tenant_id": "23c8a121505047b6869edf39f3062712",
        "public": false,
        "id": "afc52ce9-5305-4ec9-9feb-44feb8330341",
        "audited": false,
        "name": "test-policy",
        "project_id": "23c8a121505047b6869edf39f3062712"
    }

#### Status Code

See Status Codes.

#### Error Code

See Error Codes.

Parent topic: Firewall