id,product_id,source,type,external_id,external_id_original
CID_3K4B3BBMCT10,PRD_2J7BJNXYKPD0,content,1,cae6f242-9b84-42f0-9f75-a831ee0ff800,
PID_148RP8WFY0T0,PRD_2J7BJNXYKPD0,product,2,bwg_migration.1198134,
PID_28FBDSPVHX10,PRD_2J7BJNXYKPD0,product,7,9781645058878,
PID_3J92019HTZ7G,PRD_2J7BJNXYKPD0,product,4,04000000C00001411106,