I have the following folder hierarchy in an S3 bucket:
January/10 16b516c0-8f2a-eabd-770a-b8bbc83c5859.csv, 16b516c0-8f2a-eabd-770a-b8bbc83c5859.csv, …
In other words, every folder represents a calendar day. I would like Fivetran to do the following transform: January/10 AsingleParquetFile.Parquet
How can I implements this in Fivetran ETL?