FIRSTNAME (string): The first name associated with the voucher.
LASTNAME (string): The last name associated with the voucher.
POLICY_NUMBER (string): The policy number linked to the voucher.
MASTER_PRODUCT_ID (string): The ID of the master product.
MASTER_PRODUCT (string): The name of the master product.
PRODUCT_CODE (string): The code for the product.
PRODUCT (string): The name of the product.
ISSUING_COUNTRY (string): The country where the voucher was issued.
ISSUING_COUNTRY_ISO (string): The ISO code of the issuing country.
ISSUED_ON (string): The date the voucher was issued.
START_DATE (string): The start date of the voucher validity.
END_DATE (string): The end date of the voucher validity.
DOCUMENT_TYPE (string): The type of document associated with the voucher.
DOCUMENT_NBR (string): The document number.
STREET (string): The street address associated with the voucher.
CITY (string): The city associated with the voucher.
COUNTRY_CODE (string): The country code.
PHONE (string): The phone number associated with the voucher.
EMAIL (string): The email address associated with the voucher.
ISO_COUNTRY (string): The ISO country code.
TRAVEL_COUNTRY (string): The country where travel is planned.
GENDER (string): The gender of the voucher holder.
DATE_OF_BIRTH (string): The date of birth of the voucher holder.
TRAVEL_AGENCY_ID (string): The ID of the travel agency.
TRAVEL_AGENCY (string): The name of the travel agency.
REGION (string): The region associated with the voucher.
CNUMBER (string): A specific number associated with the voucher.
PRODUCT_ID (string): The ID of the product.
COMMENTS (string): Any additional comments related to the voucher.