## Edit an existing Token Configuration

`client.TokenValidation.Configuration.Edit(ctx, configID, params) (*ConfigurationEditResponse, error)`

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

Edit fields of an existing Token Configuration

### Parameters

- `configID string`

  UUID.

- `params ConfigurationEditParams`

  - `ZoneID param.Field[string]`

    Path param: Identifier.

  - `Description param.Field[string]`

    Body param

  - `Title param.Field[string]`

    Body param

  - `TokenSources param.Field[[]string]`

    Body param

### Returns

- `type ConfigurationEditResponse struct{…}`

  - `ID string`

    UUID.

  - `Description string`

  - `Title string`

  - `TokenSources []string`

### Example

```go
package main

import (
  "context"
  "fmt"

  "github.com/cloudflare/cloudflare-go"
  "github.com/cloudflare/cloudflare-go/option"
  "github.com/cloudflare/cloudflare-go/token_validation"
)

func main() {
  client := cloudflare.NewClient(
    option.WithAPIToken("Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY"),
  )
  response, err := client.TokenValidation.Configuration.Edit(
    context.TODO(),
    "4a7ee8d3-dd63-4ceb-9d5f-c27831854ce7",
    token_validation.ConfigurationEditParams{
      ZoneID: cloudflare.F("023e105f4ecef8ad9ca31a8372d0c353"),
    },
  )
  if err != nil {
    panic(err.Error())
  }
  fmt.Printf("%+v\n", 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
}
```