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: super_line.rb
    path of file: ./repos/xero-ruby/lib/xero-ruby/models/payroll_au
    
    the code of the file until where you have to start completion: =begin
#Xero Payroll AU API

#This is the Xero Payroll API for orgs in Australia region.

Contact: api@xero.com
Generated by: https://openapi-generator.tech
OpenAPI Generator version: 4.3.1

=end

require 'time'
require 'date'

module XeroRuby::PayrollAu
  require 'bigdecimal'

  class SuperLine
    # Xero super membership ID
    attr_accessor :super_membership_id
    

    attr
    
    def self.attribute_map
      {
        :'super_membership_id' => :'SuperMembershipID',
        :'contribution_type' => :'ContributionType',
        :'calculation_type' => :'CalculationType',
        :'minimum_monthly_earnings' => :'MinimumMonthlyEarnings',
        :'expense_account_code' => :'ExpenseAccountCode',
        :'liability_account_code' => :'LiabilityAccountCode',
        :'percentage' => :'Percentage',
        :'amount' => :'Amount'
      }
    end