# `Twilio.Voice.V1.DialingPermission.BulkCountryUpdateService`
[🔗](https://github.com/jeffhuen/twilio_elixir/blob/main/lib/twilio/voice/v1/dialing_permission/bulk_country_update_service.ex#L2)

Service for BulkCountryUpdate API operations.

Operations: `create`

# `create`

```elixir
@spec create(Twilio.Client.t(), map(), keyword()) ::
  {:ok, Twilio.Resources.Voice.V1.DialingPermission.BulkCountryUpdate.t()}
  | {:ok, map(), map()}
  | :ok
  | {:error, Twilio.Error.t()}
```

# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
Create a bulk update request to change voice dialing country permissions of one or more countries identified by the corresponding [ISO country code](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2)

Operation: `CreateDialingPermissionsCountryBulkUpdate` | Tags: VoiceV1BulkCountryUpdate

## Required Parameters

| Parameter | Type | Description |
|-----------|------|-------------|
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `UpdateRequest` | string | URL encoded JSON array of update objects. example : `[ { "iso_code": "GB", "low_risk_numbers_enabled": "true", "high_risk_special_numbers_enabled":"true", "high_risk_tollfraud_numbers_enabled": "false" } ]` |

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*Consult [api-reference.md](api-reference.md) for complete listing*