id,product_id,source,type,external_id,external_id_original
CID_0PN1ZYXFM410,PRD_2TFFZF16DRN0,content,1,1bf8b411-423f-4a95-a87c-c699db5bb043,
PID_0BH3HS6CBWVG,PRD_2TFFZF16DRN0,product,7,9781646594252,
PID_19CF8Z0EN2B0,PRD_2TFFZF16DRN0,product,2,bwg_migration.1002479,
PID_1XGT40TTCYY0,PRD_2TFFZF16DRN0,product,4,64651080C00001237681,
PID_37JGT8DGG0MG,PRD_2TFFZF16DRN0,product,3,9781646594252,