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: rebuild_trigger.rb
    path of file: ./repos/open-build-service/src/api/app/services/package_controller_service
    
    the code of the file until where you have to start completion: module PackageControllerService
  class RebuildTrigger
    def initialize(options = {})
      @package_object = options[:package_object]
      @package_name_with_multibuild_
    
    def initialize(options = {})
      @package_object = options[:package_object]
      @package_name_with_multibuild_suffix = options[:package_name_with_multibuild_suffix]
      @project = options[:project]
      @repository = options[:repository]
      @arch = options[:arch]
    end