Clear AWS credential in Jenkins

[ostadhashem]

Hi,
I try to deploy 2 different projects to 2 different AWS environments by 2 different AWS credentials,
I do it by passing "-e" argument,
It seems that it's cached, and in the second project, it tries to push it to the same AWS environment,
Would you please help me if I can try any other approach or somehow overwrite the credentials,
Thanks,
Sina