id,product_id,source,type,external_id,external_id_original
CID_0WNES773D62G,PRD_3PH3D4MXYSNG,content,1,a241a761-6e6a-4ebf-a5b1-a1bf9415a2d8,
PID_05MBJ7A29RY0,PRD_3PH3D4MXYSNG,product,4,42155170C00002999478,
PID_2FP20EYRJTMG,PRD_3PH3D4MXYSNG,product,3,9781421551708,
PID_2KTCZZQM4PVG,PRD_3PH3D4MXYSNG,product,7,9781421551708,
PID_3HHRPNHPQWB0,PRD_3PH3D4MXYSNG,product,2,bwg_migration.3022340,