AWS CLI Command to remove configured aws credentials (access_key and secret_access_key)

Hello.

If you run "aws configure" again and enter a new access key etc., it should be overwritten.

aws configure

AWS Access Key ID [*****Z2UD]: *****
AWS Secret Access Key [*****NBuv]: *****
Default region name [ap-northeast-1]: ap-northeast-1
Default output format [json]: json

Alternatively, I think it can be resolved by deleting or rewriting the contents of "~/.aws/credentials" and "~/.aws/config" as described in the StackOverFlow below.
https://stackoverflow.com/questions/46319880/how-do-i-clear-the-credentials-in-aws-configure