id,product_id,source,type,external_id,external_id_original
CID_3P5GS4H6DNF0,PRD_18FX0QK28660,content,1,5bf0b92c-56fa-4526-836f-aa956beb724f,
PID_0BE2X7X29FR0,PRD_18FX0QK28660,product,3,9781421577319,
PID_0ZJDR8QY38F0,PRD_18FX0QK28660,product,7,9781421577319,
PID_1X9SKEHRJHYG,PRD_18FX0QK28660,product,2,bwg_migration.2727095,
PID_21C4EGAM4A5G,PRD_18FX0QK28660,product,4,42157731C00002737888,