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: note_servlet.rb
    path of file: ./repos/metasploit-framework/lib/msf/core/web_services/servlet
    
    the code of the file until where you have to start completion: module Msf::WebServices::NoteServlet

  def self.api_path
    '/api/v1/notes'
  end

  def self.api_path_with_id
    "#{self.api_path}/?:id?"
  end

  def self.registered(app)
    app.get self.api_path, &get_note
    app.get 
    
  def self.update_note
    lambda {
      warden.authenticate!
      begin
        opts = parse_json_request(request, false)
        tmp_params = sanitize_params(params)
        opts[:id] = tmp_params[:id] if tmp_params[:id]
        data = get_db.update_note(opts)
        set_json_data_response(response: data)
      rescue => e
        print_error_and_create_response(error: e, message: 'There was an error updating the note:', code: 500)
      end