How to parameterize FTP test:
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Step 1 : add CSV Data Set Config
Step 2 : create a csv file and provide its location in CSV Data Set Config
Step 3 : parametrize FTP PUT request to take value from csv file
Step 4 : Run and Validate
FTP URL: ftp.dlptest.com or ftp://ftp.dlptest.com/
FTP User: dlpuser
Password: rNrKYTX9g7z3RgJRmxWuGHbeu