The customer who approves and pays for the order. The customer is also known as the payer.
email_addressstring<email>OptionalNote: Up to 64 characters are allowed before and 255 characters are allowed after the@sign. However, the generally accepted maximum length for an email address is 254 characters. The pattern verifies that an unquoted@sign exists.
payer_idstring<account_id>Optionalnameobject<name>Optionalphoneobject<phone_with_type>Optionalphone_typeenum<phone_type>Optionalphone_numberobject<phone_number_without_country_code>Requirednational_numberstringRequiredbirth_datestring<date_no_time>Optionaltax_infoobject<tax_info>Optionaladdressobject<address_portable>Optionaladmin_area_4stringOptionaladmin_area_3stringOptionaladmin_area_1stringOptionalcountry_codestring<country_code>RequiredNote: The country code for Great Britain isGBand notUKas used in the top-level domain names for that country. Use the `C2` country code for China worldwide for comparable uncontrolled price (CUP) method, bank card, and cross-border transactions.
address_detailsobject<Address Details>Optional