id,product_id,source,type,external_id,external_id_original
CID_1B7GMTYPXB10,PRD_29KAGB412PVG,content,1,ca2d5fd9-caac-43e2-b623-aeacbb38bf71,
PID_0613HKMB5CXG,PRD_29KAGB412PVG,product,4,42156387C00002417052,
PID_280T7VF1EEG0,PRD_29KAGB412PVG,product,3,9781421563879,
PID_2W753C1X0B70,PRD_29KAGB412PVG,product,7,9781421563879,
PID_3J2GT23ZKGPG,PRD_29KAGB412PVG,product,2,bwg_migration.2363829,