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: trigger_controller.rb
    path of file: ./repos/open-build-service/src/api/app/controllers
    
    the code of the file until where you have to start completion: class TriggerController < ApplicationController
  include Triggerable
  include Trigger::Errors

  # Authentication happens with tokens, so extracting the user is not required
  skip_before_action :extract_user
  # Authentication happens with tokens, so no login is required
  skip_before_action :require_login
  # SCMs like GitLab/GitHub send data as parameters which are not strings (e.g.: GitHub - PR number
    
  def create
    authorize @token, :trigger?

    opts = { project: @project, package: @package, repository: params[:repository], arch: params[:arch],
             targetproject: params[:targetproject], targetrepository: params[:targetrepository],
             filter_source_repository: params[:filter_source_repository] }
    opts[:multibuild_flavor] = @multibuild_container if @multibuild_container.present?
    @token.executor.run_as { @token.call(opts) }

    render_ok
  rescue ArgumentError => e
    render_error status: 400, message: e
  end