The real mistake here is using your account owner API key in your code, when you shouldn't use that key for anything ... In fact you should delete the account o

The real mistake here is using your account owner API key in your code, when you shouldn't use that key for anything ... In fact you should delete the account owner access key!!! Otherwise you may have used the key for a Power User or Administrator level IAM user in your code instead of a custom user with least privileges. Always use least privileged IAM keys in code if you must, preferably use EC2 roles instead of access keys, and never give your IAM users permission to run instances ... That way if the key is leaked then evil hacker can't do much with it.