Adding Support for Copy callback functionality on COPY TO api

When Who What
2020-09-30 07:41:56 Michael Paquier (michael-kun) Closed in commitfest 2020-09 with status: Returned with feedback
2020-09-14 23:30:16 Soumyadeep Chakraborty (soumyadeepc) New status: Waiting on Author
2020-09-14 23:26:45 Soumyadeep Chakraborty (soumyadeepc) Added soumyadeepc as reviewer
2020-07-29 18:18:33 Bilva Sanaba (bilvas) Changed targetversion to None
2020-07-29 17:47:13 Bilva Sanaba (bilvas) Changed authors to Bilva Sanaba (bilvas)
2020-07-29 17:47:13 Bilva Sanaba (bilvas) Changed targetversion to 14
2020-07-29 17:46:09 Bilva Sanaba (bilvas) Attached mail thread 253C21D1-FCEB-41D9-A2AF-E6517015B7D7@amazon.com
2020-07-29 17:46:09 Bilva Sanaba (bilvas) Created patch record