Create an IAM policy version using an AWS SDK - AWS SDK Code Examples

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Create an IAM policy version using an AWS SDK

The following code example shows how to create an IAM policy version.

SDK for Python (Boto3)

There's more on GitHub. Find the complete example and learn how to set up and run in the AWS Code Examples Repository.

def create_policy_version(policy_arn, actions, resource_arn, set_as_default): """ Creates a policy version. Policies can have up to five versions. The default version is the one that is used for all resources that reference the policy. :param policy_arn: The ARN of the policy. :param actions: The actions to allow in the policy version. :param resource_arn: The ARN of the resource this policy version applies to. :param set_as_default: When True, this policy version is set as the default version for the policy. Otherwise, the default is not changed. :return: The newly created policy version. """ policy_doc = { 'Version': '2012-10-17', 'Statement': [ { 'Effect': 'Allow', 'Action': actions, 'Resource': resource_arn } ] } try: policy = iam.Policy(policy_arn) policy_version = policy.create_version( PolicyDocument=json.dumps(policy_doc), SetAsDefault=set_as_default) "Created policy version %s for policy %s.", policy_version.version_id, policy_version.arn) except ClientError: logger.exception("Couldn't create a policy version for %s.", policy_arn) raise else: return policy_version