Date of file generation in the YYYYMMDD format.
|<shopId>||The 8-digit shop identifier as it was defined in the Merchant Back Office|
|PAY||Type of operation (PAYMENT)|
|ANS||File type (ANSWER).|
2 possible values:
|<sequence>||Sequential number (2 numeric characters) of the file within the same day.|
Example of test file name: 20200603.12345678.PAY.ANS.T.01
Example of production file name: 20200603.12345678.PAY.ANS.P.01