id,product_id,source,type,external_id,external_id_original
CID_38V11BMGT900,PRD_29MRGYNQN8E0,content,1,e3c87a26-0c49-427f-973d-8e24c8308657,
PID_0RDFDG7Z6K60,PRD_29MRGYNQN8E0,product,2,bwg_migration.1270155,
PID_1CHT91R8RFD0,PRD_29MRGYNQN8E0,product,7,9781647110208,
PID_2PKGZ8K6XH3G,PRD_29MRGYNQN8E0,product,4,04000000C00001470352,