AAVE flashloan adding parameters

Hello im trying to do flashloan with aave but i need put 2 more parameters to executeOperation() for my logic after recieve funds and dont know how i tried add them in flashloan() also executeOperation() (in interfaces too) but then was execution reverted . Just for info without adding parameters flashloan is working i just need figure out how add those parameters and i know i can pass some in params but dont know how to do it on multiple params and seperate them