This method is unused and a Work In Progress

def __managed_policy_map(self):
        """
        This method is unused and a Work In Progress
        """
        try:
            iam_client = boto3.client('iam')
            return ManagedPolicyLoader(iam_client).load()
        except Exception as ex:

            if self._offline_fallback:
                # If offline flag is set, then fall back to the list of default managed policies
                # This should be sufficient for most cases
                with open(self._DEFAULT_MANAGED_POLICIES_FILE, 'r') as fp:
                    return json.load(fp)

            # Offline is not enabled. So just raise the exception
            raise ex