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: higher_level_reviews_controller.rb
    path of file: ./repos/vets-api/app/controllers/v0
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

module V0
  class HigherLevelReviewsController < AppealsBaseController
    service_tag 'higher-level-review'

    def show
      render json: decision_review_service.get_higher_level_review(params[:id]).body
    rescue => e
      log_exception_to_personal_information_log(
        e, error_class: error_class(method: 'show', exception_class: e.class), id: params[:id]
      )
      raise
    end

    def create
      hlr_response_body = decision_review_service
                      
    
    def create
      hlr_response_body = decision_review_service
                          .create_higher_level_review(request_body: request_body_hash, user: @current_user)
                          .body
      submitted_appeal_uuid = hlr_response_body.dig('data', 'id')
      AppealSubmission.create!(user_uuid: @current_user.uuid,
                               user_account: @current_user.user_account,
                               type_of_appeal: 'HLR',
                               submitted_appeal_uuid:)
      render json: hlr_response_body
    rescue => e
      request = begin
        { body: request_body_hash }
      rescue
        request_body_debug_data
      end