# UltracartClient::EmailFlowBackPopulateRequest ## Properties | Name | Type | Description | Notes | | ---- | ---- | ----------- | ----- | | **order_days_old** | **Integer** | The age of the orders that should be considered for order triggers. | [optional] | | **relative_to_event** | **Boolean** | True if the age of the event should be considered when reducing the initial flow wait step | [optional] | ## Example ```ruby require 'ultracart_api' instance = UltracartClient::EmailFlowBackPopulateRequest.new( order_days_old: null, relative_to_event: null ) ```