question: setter for identificationinfo concode_field_sep String buyerUserName concode_elem_sep IdentificationInfoType identificationInfo concode_elem_sep String preferredPrefix concode_elem_sep TaxIdDetailsType taxIdDetails concode_elem_sep String buyerRegistrationDate concode_elem_sep String buyerId concode_elem_sep String nameSpace concode_field_sep String toXMLString concode_elem_sep TaxIdDetailsType getTaxIdDetails concode_elem_sep String getBuyerId concode_elem_sep void setBuyerUserName concode_elem_sep void setTaxIdDetails concode_elem_sep String getBuyerUserName concode_elem_sep void setBuyerRegistrationDate concode_elem_sep String getBuyerRegistrationDate concode_elem_sep IdentificationInfoType getIdentificationInfo concode_elem_sep void setBuyerId
target: void function ( IdentificationInfoType arg0 ) { this . identificationInfo = arg0 ; }