id,product_id,source,type,external_id,external_id_original
CID_3SNS8MJZ5T1G,PRD_38YKGSE9R5W0,content,1,5bfcedf3-829f-442a-bc2c-6f90eb361bdd,
PID_0CR5WGXQ2470,PRD_38YKGSE9R5W0,product,4,71831654C00001687624,
PID_1PVWK7GD79XG,PRD_38YKGSE9R5W0,product,3,9781718316546,
PID_2TYFE9AYS20G,PRD_38YKGSE9R5W0,product,7,9781718316546,
PID_3RNV1F4V8BG0,PRD_38YKGSE9R5W0,product,2,bwg_migration.1527628,