# `Twilio.Verify.V2.Service.Entity.Challenge.NotificationService`
[🔗](https://github.com/jeffhuen/twilio_elixir/blob/main/lib/twilio/verify/v2/service/entity/challenge/notification_service.ex#L2)

Service for Notification API operations.

Operations: `create`

# `create`

```elixir
@spec create(Twilio.Client.t(), String.t(), String.t(), String.t(), map(), keyword()) ::
  {:ok, Twilio.Resources.Verify.V2.Service.Entity.Challenge.Notification.t()}
  | {:ok, map(), map()}
  | :ok
  | {:error, Twilio.Error.t()}
```

Create a new Notification for the corresponding Challenge

Operation: `CreateNotification` | Tags: VerifyV2Notification

## Optional Parameters

| Parameter | Type | Description |
|-----------|------|-------------|
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `Ttl` | integer | How long, in seconds, the notification is valid. Can be an integer between 0 and 300. Default is 300. Delivery is attempted until the TTL elapses, even if the device is offline. 0 means that the notification delivery is attempted immediately, only once, and is not stored for future delivery. |

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