# PurchaserSpecification
## Properties
**external_ref** | Option<**String**> | A stable reference to a purchaser from other elements, or from caller system. When received in input of a request, it must be echoed back in the response. | [optional]
**detail** | Option<[**models::PersonDetail**](PersonDetail.md)> | | [optional]
**company_details** | Option<[**models::CompanyDetail**](CompanyDetail.md)> | | [optional]
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