id,product_id,source,type,external_id,external_id_original
CID_3VCCR0T57VB0,PRD_1DHK4PM58PSG,content,1,7722d963-bed8-4746-b7c8-162b6f8d37dd,
PID_00JH0E7TH65G,PRD_1DHK4PM58PSG,product,4,42156361C00002416871,
PID_2ACFPNTGTBR0,PRD_1DHK4PM58PSG,product,3,9781421563619,
PID_2YGTJ6KCC4F0,PRD_1DHK4PM58PSG,product,7,9781421563619,
PID_3WE64XDEZDYG,PRD_1DHK4PM58PSG,product,2,bwg_migration.2363697,