For advanced use cases where Amplify does not provide the functionality you're looking for,
you can retrieve the escape hatch to access the underlying SDK.

The escape hatch provides access to the underlying `AWSMobileClient` instance.

<BlockSwitcher>

<Block name="Swift Package Manager">

```swift
import AWSCognitoAuthPlugin // Imports the Amplify plugin interface
```

</Block>

<Block name="CocoaPods">

```swift
import AmplifyPlugins // Imports the Amplify plugin interface
```

</Block>

</BlockSwitcher>

Then retrieve the escape hatch with this code:

```swift
func getEscapeHatch() {
    do {
        let plugin = try Amplify.Auth.getPlugin(for: "awsCognitoAuthPlugin") as! AWSCognitoAuthPlugin
        guard case let .awsMobileClient(awsmobileclient) = plugin.getEscapeHatch() else {
            print("Failed to fetch escape hatch")
            return
        }
        print("Fetched escape hatch - \(awsmobileclient)")
    } catch {
        print("Error occurred while fetching the escape hatch \(error)")
    }
}
```

It is not recommended to use`AWSMobileClient` credentials apis like `getToken`, `getAWSCredentials` through the escape hatch object.

You can use the escape hatch to `federatedSignIn` with a valid token from other social providers. Find more details [here](https://docs.amplify.aws/sdk/auth/federated-identities/q/platform/ios)

```swift
awsmobileclient.federatedSignIn(providerName: IdentityProvider.apple.rawValue,
                                token: "<APPLE_TOKEN_HERE>") { (userState, error) in
        if let error = error {
            print("Error in federatedSignIn: \(error)")
            return
        }

        guard let userState = userState else {
            print("userState unexpectedly nil")
            return
        }
        print("federatedSignIn successful: \(userState)")
}
```