id,product_id,source,type,external_id,external_id_original
CID_2Q9RA6TA63P0,PRD_1K2A6NX8T5B0,content,1,54175df3-0985-453c-8e88-8bcc161157c2,
PID_159WXWJCXVW0,PRD_1K2A6NX8T5B0,product,3,9781421554556,
PID_29CFSE4RQM30,PRD_1K2A6NX8T5B0,product,7,9781421554556,
PID_3FBVG4556XJG,PRD_1K2A6NX8T5B0,product,2,bwg_migration.2726961,
PID_3KE6FNZPRSSG,PRD_1K2A6NX8T5B0,product,4,42155455C00002737927,