# `Twilio.Flex.V1.ConfigurationService`
[🔗](https://github.com/jeffhuen/twilio_elixir/blob/main/lib/twilio/flex/v1/configuration_service.ex#L2)

Configuration for a Flex instance

Operations: `fetch`, `update`

# `fetch`

```elixir
@spec fetch(
  Twilio.Client.t(),
  keyword()
) ::
  {:ok, Twilio.Resources.Flex.V1.Configuration.t()}
  | {:ok, map(), map()}
  | :ok
  | {:error, Twilio.Error.t()}
```

Operation: `FetchConfiguration` | Tags: FlexV1Configuration

## Query Parameters

| Parameter | Type | Description |
|-----------|------|-------------|
| `UiVersion` | string | The Pinned UI version of the Configuration resource to fetch. |

# `update`

```elixir
@spec update(Twilio.Client.t(), map(), keyword()) ::
  {:ok, Twilio.Resources.Flex.V1.Configuration.t()}
  | {:ok, map(), map()}
  | :ok
  | {:error, Twilio.Error.t()}
```

Operation: `UpdateConfiguration` | Tags: FlexV1Configuration

---

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