id,product_id,source,type,external_id,external_id_original
CID_2K4PNY1B1RQ0,PRD_0ZJ361ZD8ZY0,content,1,28c94a69-5f94-46d5-abcc-8d5566c45291,
PID_00PGGV01WER0,PRD_0ZJ361ZD8ZY0,product,3,9781421543949,
PID_0MN3CCTXPBF0,PRD_0ZJ361ZD8ZY0,product,7,9781421543949,
PID_2AGF72MY1GYG,PRD_0ZJ361ZD8ZY0,product,2,bwg_migration.2727047,
PID_2YMT2MDBVD5G,PRD_0ZJ361ZD8ZY0,product,4,42154394C00002737659,