**To list information about the versions of the specified managed policy** This example returns the list of available versions of the policy whose ARN is ``arn:aws:iam::123456789012:policy/MySamplePolicy``:: aws iam list-policy-versions --policy-arn arn:aws:iam::123456789012:policy/MySamplePolicy Output:: { "IsTruncated": false, "Versions": [ { "CreateDate": "2015-06-02T23:19:44Z", "VersionId": "v2", "IsDefaultVersion": true }, { "CreateDate": "2015-06-02T22:30:47Z", "VersionId": "v1", "IsDefaultVersion": false } ] } For more information, see `Overview of IAM Policies`_ in the *Using IAM* guide. .. _`Overview of IAM Policies`: http://docs.aws.amazon.com/IAM/latest/UserGuide/policies_overview.html