You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: multifactor_auth_utilities.rb
    path of file: ./repos/rubygems/test/rubygems
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

##
# A MultifactorAuthFetcher is a FakeFetcher that adds paths to data for requests related to
# multi-factor authentication.
#

require_relative "utilities"
require "
    
  def respond_with_webauthn_polling_failure
    @data["#{@host}/api/v1/webauthn_verification/#{@path_token}/status.json"] = Gem::HTTPResponseFactory.create(
      body: {
        status: "expired",
        message: "The token in the link you used has either expired or been used already.",
      }.to_json,
      code: 200,
      msg: "OK"
    )
  end