# `Twilio.Flex.V2.Instance.UserService`
[🔗](https://github.com/jeffhuen/twilio_elixir/blob/main/lib/twilio/flex/v2/instance/user_service.ex#L2)

Service for User API operations.

Operations: `fetch`, `update`

# `fetch`

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

Fetch flex user for the given flex user sid

Operation: `FetchFlexUser` | Tags: FlexV2FlexUser

# `update`

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

Update flex user for the given flex user sid

Operation: `UpdateFlexUser` | Tags: FlexV2FlexUser

## Optional Parameters

| Parameter | Type | Description |
|-----------|------|-------------|
| `Email` | string | Email of the User. |
| `Locale` | string | The locale preference of the user. |
| `UserSid` | string | The unique SID identifier of the Twilio Unified User. |

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