Naming rules

Nomenclature	Description
<date>	Date of file generation in the YYYYMMDD format. E.g.: 20200603
<shopId>	The 8-digit shop identifier as it was defined in the Expert Back Office E.g.: 12345678
PAY	Type of operation (PAYMENT)
ANS	File type (ANSWER).
<mode>	2 possible values: T for a TEST mode file. P for a PRODUCTION mode file.
<sequence>	Sequential number (2 numeric characters) of the file within the same day. E.g.: 01 for the 1^st file of the day, 02 for the 2^nd file of the day, 99 for the 99^th file of the day.

Example of test file name: 20200603.12345678.PAY.ANS.T.01

Example of production file name: 20200603.12345678.PAY.ANS.P.01