Hi All,   I have to read files from an S3 bucket and put the data in a different bucket. The bucket name is, say my-bucket   The prefixes to read are customer-sales/year=2022/month=06/day=01/hour=00, customer-sales/year=2022/month=06/day=01/hour=01 customer-sales/year=2022/month=06/day=01/hour=02... and so on. I have to read the data for the entire day 01 of month 06.   So what prefix should I give in the List S3 processor?   I have tried giving just customer-sales/year=2022/month=06/day=01/  assuming that NiFi will automatically read the nested folders but seems that is not happening. I also tried customer-sales/year=2022/month=06/day=01/.*/ after reading some blogs.   Currently, I am using List S3 -> Fetch S3 -> PutS3 processors. ... View more