Thanks all for the overwhelming feedback for adding SFTP as sink as a native capability. We are actively planning for this and will keep you updated in upcoming months!Juan Rodriguez Marquez commented
Strongly agree, we need to be able to write in sftp in sink. I do not know what problem you have in enabling this option. If you are already reading, why do not you allow writing? Why data leak ?. Come on man, give us a breath. It is totally lame DataFactory without this option.