id,product_id,source,type,external_id,external_id_original
CID_2771GG6CTDNG,PRD_2T1VJG5XYG70,content,1,ab278527-a59f-4b1b-ae6f-790bd2e4eb02,
PID_0TT2JKJKCVVG,PRD_2T1VJG5XYG70,product,7,9781646591404,
PID_1RHE5ACXY1B0,PRD_2T1VJG5XYG70,product,2,bwg_migration.829199,
PID_2CNS0V59HXY0,PRD_2T1VJG5XYG70,product,4,04000000C00001078106,
PID_3PQQQ2R7TZMG,PRD_2T1VJG5XYG70,product,3,9781646591404,