# PurchaserSearchRequest
## 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]
**company_name** | Option<**String**> | | [optional]
**company_ref** | Option<**String**> | Identifies a company. For rail, a RICS company code or compatible ERA company code are used. E.g.: 'urn:uic:rics:1185:000011' | [optional]
**first_name** | Option<**String**> | | [optional]
**last_name** | Option<**String**> | | [optional]
**date_of_birth** | Option<[**String**](string.md)> | | [optional]
**phone_number** | Option<**String**> | Format according to E.164 The international public telecommunication numbering plan | [optional]
**email** | Option<**String**> | | [optional]
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