---
title: SignInResult
description: The result of a sign-in operation.
---

The `SignInResult` object is returned when a sign-in operation is completed.

## Attributes

#### `success` (Boolean)

A boolean value indicating whether the sign-in operation was successful.

#### `token` (String)

A string containing the authentication token.

#### `app_uid` (String)

A string containing the unique identifier of the application.

#### `username` (String)

A string containing the username of the user who signed in.

#### `error` (String, optional)

A string containing an error message if the sign-in operation failed.

#### `msg` (String, optional)

A string containing an additional message about the sign-in operation.
