## Update a blocked email sender

`client.emailSecurity.settings.blockSenders.edit(numberpatternId, BlockSenderEditParamsparams, RequestOptionsoptions?): BlockSenderEditResponse`

**patch** `/accounts/{account_id}/email-security/settings/block_senders/{pattern_id}`

Modifies a blocked sender entry, updating its pattern or block reason.

### Parameters

- `patternId: number`

  The unique identifier for the allow policy.

- `params: BlockSenderEditParams`

  - `account_id: string`

    Path param: Account Identifier

  - `comments?: string | null`

    Body param

  - `is_regex?: boolean | null`

    Body param

  - `pattern?: string | null`

    Body param

  - `pattern_type?: "EMAIL" | "DOMAIN" | "IP" | "UNKNOWN" | null`

    Body param

    - `"EMAIL"`

    - `"DOMAIN"`

    - `"IP"`

    - `"UNKNOWN"`

### Returns

- `BlockSenderEditResponse`

  - `id: number`

    The unique identifier for the allow policy.

  - `created_at: string`

  - `is_regex: boolean`

  - `last_modified: string`

  - `pattern: string`

  - `pattern_type: "EMAIL" | "DOMAIN" | "IP" | "UNKNOWN"`

    - `"EMAIL"`

    - `"DOMAIN"`

    - `"IP"`

    - `"UNKNOWN"`

  - `comments?: string | null`

### Example

```node
import Cloudflare from 'cloudflare';

const client = new Cloudflare({
  apiEmail: process.env['CLOUDFLARE_EMAIL'], // This is the default and can be omitted
  apiKey: process.env['CLOUDFLARE_API_KEY'], // This is the default and can be omitted
});

const response = await client.emailSecurity.settings.blockSenders.edit(2402, {
  account_id: '023e105f4ecef8ad9ca31a8372d0c353',
});

console.log(response.id);
```

#### Response

```json
{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "result": {
    "id": 2402,
    "created_at": "2019-12-27T18:11:19.117Z",
    "is_regex": true,
    "last_modified": "2019-12-27T18:11:19.117Z",
    "pattern": "x",
    "pattern_type": "EMAIL",
    "comments": "comments"
  },
  "success": true
}
```