AWS take backup of all IAM Roles and Policies

If you want to take backup of your all IAM roles and policies, here is solution for you.

1. Configure aws cli with access key and secret key.

aws configure

2. Save all roles and policies in json file

aws iam get-account-authorization-detail > output.json

There are several ways to read this json file using a script. 

Now You have complete data of your role and policies.