# `Twilio.IpMessaging.V2.Service.User.ChannelService`
[🔗](https://github.com/jeffhuen/twilio_elixir/blob/main/lib/twilio/ipmessaging/v2/service/user/channel_service.ex#L2)

Service for Channel API operations.

Operations: `list`, `fetch`, `update`, `delete`

# `delete`

```elixir
@spec delete(Twilio.Client.t(), String.t(), String.t(), String.t(), keyword()) ::
  {:ok, map()} | {:ok, map(), map()} | :ok | {:error, Twilio.Error.t()}
```

Operation: `DeleteUserChannel` | Tags: IpMessagingV2UserChannel

# `fetch`

```elixir
@spec fetch(Twilio.Client.t(), String.t(), String.t(), String.t(), keyword()) ::
  {:ok, Twilio.Resources.IpMessaging.V2.Service.User.Channel.t()}
  | {:ok, map(), map()}
  | :ok
  | {:error, Twilio.Error.t()}
```

Operation: `FetchUserChannel` | Tags: IpMessagingV2UserChannel

# `list`

```elixir
@spec list(Twilio.Client.t(), String.t(), String.t(), map(), keyword()) ::
  {:ok, Twilio.Page.t()}
  | {:ok, map(), map()}
  | :ok
  | {:error, Twilio.Error.t()}
```

Operation: `ListUserChannel` | Tags: IpMessagingV2UserChannel

# `stream`

```elixir
@spec stream(Twilio.Client.t(), String.t(), String.t(), map(), keyword()) ::
  Enumerable.t()
```

Stream:  (lazy auto-pagination).

# `update`

```elixir
@spec update(Twilio.Client.t(), String.t(), String.t(), String.t(), map(), keyword()) ::
  {:ok, Twilio.Resources.IpMessaging.V2.Service.User.Channel.t()}
  | {:ok, map(), map()}
  | :ok
  | {:error, Twilio.Error.t()}
```

Operation: `UpdateUserChannel` | Tags: IpMessagingV2UserChannel

## Optional Parameters

| Parameter | Type | Description |
|-----------|------|-------------|
| `LastConsumedMessageIndex` | integer |  |
| `LastConsumptionTimestamp` | string (date-time) |  |
| `NotificationLevel` | string |  Values: `default`, `muted` |

---

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