## Edit an existing Token Configuration

`client.tokenValidation.configuration.edit(stringconfigId, ConfigurationEditParamsparams, RequestOptionsoptions?): ConfigurationEditResponse`

**patch** `/zones/{zone_id}/token_validation/config/{config_id}`

Edit fields of an existing Token Configuration

### Parameters

- `configId: string`

  UUID.

- `params: ConfigurationEditParams`

  - `zone_id: string`

    Path param: Identifier.

  - `description?: string`

    Body param

  - `title?: string`

    Body param

  - `token_sources?: Array<string>`

    Body param

### Returns

- `ConfigurationEditResponse`

  - `id?: string`

    UUID.

  - `description?: string`

  - `title?: string`

  - `token_sources?: Array<string>`

### Example

```node
import Cloudflare from 'cloudflare';

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

const response = await client.tokenValidation.configuration.edit(
  '4a7ee8d3-dd63-4ceb-9d5f-c27831854ce7',
  { zone_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": "f174e90a-fafe-4643-bbbc-4a0ed4fc8415",
    "description": "Long description for Token Validation Configuration",
    "title": "Example Token Validation Configuration",
    "token_sources": [
      "http.request.headers[\"x-auth\"][0]",
      "http.request.cookies[\"Authorization\"][0]"
    ]
  },
  "success": true
}
```