Forgets the device, as an administrator.
/// This exception is thrown when Amazon Cognito encounters an internal error.
///
/// This exception is thrown when the Amazon Cognito service encounters an invalid parameter.
///
/// This exception is thrown when the user pool configuration is invalid.
///
/// This exception gets thrown when a user is not authorized.
///
/// This exception is thrown when the Amazon Cognito service cannot find the requested
/// resource.
///
/// This exception gets thrown when the user has made too many requests for a given operation.
///
/// This exception is thrown when a user is not found.
///
