# UltracartClient::OrderSalesforce ## Properties | Name | Type | Description | Notes | | ---- | ---- | ----------- | ----- | | **salesforce_opportunity_id** | **String** | Salesforce.com opportunity id | [optional] | ## Example ```ruby require 'ultracart_api' instance = UltracartClient::OrderSalesforce.new( salesforce_opportunity_id: null ) ```