id,product_id,source,type,external_id,external_id_original
CID_2PSHFPSVE290,PRD_1BCNQ2CYCYE0,content,1,59c8f07c-eb2f-41a8-aab8-b1649ecc7390,
PID_0VZ66DDE144G,PRD_1BCNQ2CYCYE0,product,7,9781684911806,
PID_2DYWMM04A9V0,PRD_1BCNQ2CYCYE0,product,4,04000000C00001525961,
PID_3QRVAVMJFBHG,PRD_1BCNQ2CYCYE0,product,2,bwg_migration.1340275,