# `Twilio.Conversations.V1.Service.UserService`
[🔗](https://github.com/jeffhuen/twilio_elixir/blob/main/lib/twilio/conversations/v1/service/user_service.ex#L2)

A Service User resource represents a conversation user belonging to a specific conversation service.

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

# `create`

```elixir
@spec create(Twilio.Client.t(), String.t(), map(), keyword()) ::
  {:ok, Twilio.Resources.Conversations.V1.Service.User.t()}
  | {:ok, map(), map()}
  | :ok
  | {:error, Twilio.Error.t()}
```

Add a new conversation user to your service

Operation: `CreateServiceUser` | Tags: ConversationsV1User

## Required Parameters

| Parameter | Type | Description |
|-----------|------|-------------|
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `Identity` | string | The application-defined string that uniquely identifies the resource's User within the [Conversation Service](https://www.twilio.com/docs/conversations/api/service-resource). This value is often a username or an email address, and is case-sensitive. |
## Optional Parameters

| Parameter | Type | Description |
|-----------|------|-------------|
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `Attributes` | string | The JSON Object string that stores application-specific data. If attributes have not been set, `{}` is returned. |
| `FriendlyName` | string | The string that you assigned to describe the resource. |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `RoleSid` | string | The SID of a service-level [Role](https://www.twilio.com/docs/conversations/api/role-resource) to assign to the user. |

# `delete`

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

Remove a conversation user from your service

Operation: `DeleteServiceUser` | Tags: ConversationsV1User

# `fetch`

```elixir
@spec fetch(Twilio.Client.t(), String.t(), String.t(), keyword()) ::
  {:ok, Twilio.Resources.Conversations.V1.Service.User.t()}
  | {:ok, map(), map()}
  | :ok
  | {:error, Twilio.Error.t()}
```

Fetch a conversation user from your service

Operation: `FetchServiceUser` | Tags: ConversationsV1User

# `list`

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

Retrieve a list of all conversation users in your service

Operation: `ListServiceUser` | Tags: ConversationsV1User

# `stream`

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

Stream: Retrieve a list of all conversation users in your service (lazy auto-pagination).

# `update`

```elixir
@spec update(Twilio.Client.t(), String.t(), String.t(), map(), keyword()) ::
  {:ok, Twilio.Resources.Conversations.V1.Service.User.t()}
  | {:ok, map(), map()}
  | :ok
  | {:error, Twilio.Error.t()}
```

Update an existing conversation user in your service

Operation: `UpdateServiceUser` | Tags: ConversationsV1User

## Optional Parameters

| Parameter | Type | Description |
|-----------|------|-------------|
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `Attributes` | string | The JSON Object string that stores application-specific data. If attributes have not been set, `{}` is returned. |
| `FriendlyName` | string | The string that you assigned to describe the resource. |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `RoleSid` | string | The SID of a service-level [Role](https://www.twilio.com/docs/conversations/api/role-resource) to assign to the user. |

---

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