> For the complete documentation index, see [llms.txt](https://docs.console.zenlayer.com/api-reference/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.console.zenlayer.com/api-reference/compute/vm/security-group/revokesecuritygrouprules.md).

# RevokeSecurityGroupRules

## 1. API Description

This API (RevokeSecurityGroupRules) is used to remove security group rules.

{% hint style="info" %} <mark style="color:blue;">**Note**</mark>

* <mark style="color:blue;">Status of security group should be</mark> <mark style="color:blue;">`Available`</mark><mark style="color:blue;">.</mark>
* <mark style="color:blue;">You can use</mark> [<mark style="color:purple;">`DescribeSecurityGroups`</mark>](/api-reference/compute/vm/security-group/describesecuritygroups.md) <mark style="color:blue;">to query the ID of the security group.</mark>
* <mark style="color:blue;">Editing is not supported for default security group.</mark>
  {% endhint %}

## 2. Input Parameters

The following request parameter list only provides API request parameters.

| Parameter Name  | Required | Type                                                                     | Description           |
| --------------- | -------- | ------------------------------------------------------------------------ | --------------------- |
| securityGroupId | Yes      | String                                                                   | Security group ID.    |
| ruleInfos       | Yes      | Array of [RuleInfo](/api-reference/compute/vm/datastructure.md#ruleinfo) | Security group rules. |

## 3. Output Parameters

| Parameter Name | Type   | Description                                                                                                           |
| -------------- | ------ | --------------------------------------------------------------------------------------------------------------------- |
| requestId      | String | <p>The unique request ID, which is returned for each request.</p><p>RequestId is required for locating a problem.</p> |

## 4. Code Example

{% tabs %}
{% tab title="Example" %}
**Remove security group rules.**

```json
POST /api/v2/vm HTTP/1.1
Host: console.zenlayer.com
Content-Type: application/json
X-ZC-Action: RevokeSecurityGroupRules
<Common Request Params>

Request:
{
  "securityGroupId": "your-security-group-id",
  "ruleInfos": [
    {
      "direction": "egress",
      "policy": "accept",
      "priority": 6,
      "ipProtocol": "tcp",
      "portRange": "22/22",
      "cidrIp": "0.0.0.0/0"
    }
  ]
}

Response:
{
  "requestId": "TB63CDCBC-6788-4E65-A1FA-E52B8C6FE349",
  "response": {
    "requestId": "TB63CDCBC-6788-4E65-A1FA-E52B8C6FE349"
  }
}
```

{% endtab %}
{% endtabs %}

## 5. Developer Resources

Zenlayer Cloud API 2.0 integrates [SDKs](/api-reference/api-introduction/toolkit/api-sdk.md)，to make it easier for you to call APIs. More programming languages will be supported.

## 6. Error Codes

The following only lists the error codes related to the API business logic. For other error codes, see [Common Error Codes](/api-reference/api-introduction/instruction/commonerrorcode.md).

| HTTP Status Code | Error Code                                                 | Description                                                  |
| ---------------- | ---------------------------------------------------------- | ------------------------------------------------------------ |
| 404              | INVALID\_SECURITY\_GROUP\_NOT\_FOUND                       | Security group does not exist.                               |
| 403              | OPERATION\_DENIED\_SECURITY\_GROUP\_STATUS\_NOT\_AVAILABLE | Status of security group should be `Available`.              |
| 404              | INVALID\_SECURITY\_GROUP\_RULE\_NOT\_FOUND                 | Security group rule does not exist.                          |
| 403              | OPERATION\_DENIED\_DEFAULT\_SECURITY\_GROUP\_NOT\_SUPPORT  | Operations on the default security groups are not supported. |